Tees for Steel Pipe | McMaster-Carr

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Maximum Pressure @ Temperature

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Specifications Met

Maximum Steam Pressure @ Temperature

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Finish

Galvanized

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RoHS

596 Products

About Pipe and Fittings

Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

Fitting Type

Bridge the gap between pipe with different fitting connections

59 products

Fitting Type

Reducing Adapter

Join pipe of different sizes and fitting connections

12 products

Reducer

Transition between pipe of different sizes

271 products

Low-Pressure Iron and Steel Threaded Pipe Fittings

Use these fittings for low-pressure applications in noncorrosive environments.

Tee Connectors

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female
Female


	1/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K151	00000


	1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K152	0000
	3/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K153	0000
	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K154	0000
	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K155	0000
	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K156	00000
	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K157	00000
	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K158	00000
	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K159	00000
	2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K51	00000
	3	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K52	000000


	4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K53	000000
	6	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K533	00000000


	BSPT Female
	Female


			1/4	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K122	0000


			3/8	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K123	0000
			1/2	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K124	0000
			3/4	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K125	0000
			1	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K126	00000
			1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K127	00000
			1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K128	00000
			2	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K129	00000
			2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K13	00000

Right Angle Tee Adapters

Female × Female ×

Male

Right-angle tees are also known as run tees.

	Pipe Size
	(A)	(B)	(C)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Female × NPT Male



		1/4	1/4	1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K401	000000


		3/8	3/8	3/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K402	00000
		1/2	1/2	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K403	00000
		3/4	3/4	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K404	00000
		1	1	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K405	00000
		1 1/4	1 1/4	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K406	00000
		1 1/2	1 1/2	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K407	00000
		2	2	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K408	000000

Inline Tee Reducers


Female x Female x Female	Female × Male × Female

Inline tees are also known as branch tees.

	Pipe Size
	(A)	(B)	(C)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Male × NPT Female



		2	3	2	150	Iron	300 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K477	000000


		NPT Female × NPT Female × NPT Female



				1/8	1/4	1/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K781	00000


				1/4	1/8	1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K782	00000
				3/8	1/4	3/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K783	00000
				3/8	1/2	3/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K511	00000
				1/2	1/4	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K372	0000
				1/2	3/8	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K371	00000
				1/2	3/4	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K451	00000
				1/2	1	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	—	44605K628	00000
				3/4	1/4	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K375	00000
				3/4	3/8	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K468	00000
				3/4	1/2	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K374	00000


				3/4	1	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K455	00000
				3/4	1 1/4	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K785	00000
				1	1/4	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	—	44605K627	00000
				1	3/8	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K453	00000
				1	1/2	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K452	00000
				1	3/4	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K376	00000
				1	1 1/4	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K635	00000
				1	1 1/2	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K788	00000
				1	2	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K792	00000
				1 1/4	3/8	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K784	00000


				1 1/4	1/2	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K458	00000
				1 1/4	3/4	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K457	00000
				1 1/4	1	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K456	00000
				1 1/4	1 1/2	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K787	00000
				1 1/4	2	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K791	00000
				1 1/2	1/2	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K462	00000
				1 1/2	3/4	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K461	00000
				1 1/2	1	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K382	00000
				1 1/2	1 1/4	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K459	00000
				1 1/2	2	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K789	00000


				2	1/2	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K465	00000
				2	3/4	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K464	00000
				2	1	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K463	00000
				2	1 1/4	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K639	00000
				2	1 1/2	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K383	00000
				2	2 1/2	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K793	000000
				2 1/2	3/4	2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	—	44605K649	000000
				2 1/2	1	2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	—	44605K648	000000
				2 1/2	1 1/4	2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	—	44605K647	000000
				2 1/2	1 1/2	2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	—	44605K646	000000


				2 1/2	2	2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	—	44605K645	000000
				2 1/2	3	2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K794	000000
				3	3/4	3	150	Iron	150 psi @ 72° F	150 psi @ 350° F	—	44605K653	000000
3				1	3	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K524	000000
3	1 1/4			3	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K652	000000
3	1 1/2			3	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K651	000000
3	2			3	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K525	000000
3	2 1/2			3	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K526	000000
4	3			4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	—	44605K683	000000

Right Angle Tee Reducers

Female x Female x Female

Right-angle tees are also known as run tees.

	Pipe Size
	(A)	(B)	(C)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Female × NPT Female



		3/8	3/8	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K513	000000


		1/2	1/2	1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	—	44605K512	0000
		1/2	1/2	3/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K373	00000
		1/2	1/2	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K449	00000
		1/2	1/2	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K381	00000
		3/4	3/4	1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K773	00000
		3/4	3/4	3/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K772	00000
		3/4	3/4	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K448	00000
		3/4	3/4	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K378	00000
		3/4	3/4	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K633	00000
		3/4	3/4	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	—	44605K517	00000


		1	1	1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K516	00000
		1	1	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K379	00000
		1	1	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K377	00000
		1	1	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K629	00000
		1	1	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K518	00000
		1 1/4	1 1/4	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K634	00000
		1 1/4	1 1/4	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K632	00000
		1 1/4	1 1/4	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K637	00000
		1 1/2	1 1/2	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K774	00000
		1 1/2	1 1/2	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K519	00000


		1 1/2	1 1/2	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K521	00000
		1 1/2	1 1/2	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K636	00000
		1 1/2	1 1/2	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K641	00000
		2	2	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K776	00000
		2	2	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K775	00000
		2	2	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K522	00000
		2	2	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K643	00000
		2	2	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K466	00000
		2	2	3	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K527	000000
		2 1/2	2 1/2	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K778	000000


		2 1/2	2 1/2	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K777	000000
		3	3	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K779	000000

Dual Tee Reducers

Female × Female × Female

Dual tees reduce on all three ends.

	Pipe Size
	(A)	(B)	(C)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Female × NPT Female



		1	1/2	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K454	000000


		1 1/4	1/2	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K795	00000
		1 1/4	3/4	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K631	00000
		1 1/4	1	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K796	00000
		1 1/2	1/2	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K798	00000
		1 1/2	3/4	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K638	00000
		1 1/2	1	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K797	00000
		1 1/2	1 1/4	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K799	00000
		2	1	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K467	00000
		2	1 1/4	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K801	00000
		2	1 1/2	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K802	00000


		2 1/2	2	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K803	000000
		3	2	2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K804	000000

180° Bend Connectors

Image of Product. Front orientation. Pipe Traps. Low-Pressure Iron and Steel Threaded Pipe Fittings.

180° bend connectors are also known as U-bends.

	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification	Shape		Each
NPT Female



	1/2	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	44605K563	000000


	3/4	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	44605K564	00000
	1	Iron	150 psi @ 72° F	150 psi @ 350° F	—	180° Bend	44605K565	00000
	1 1/4	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	44605K566	00000
	1 1/2	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	44605K567	000000
	2	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	44605K568	000000

Locknuts

NPSL Thread—NPSL (National Pipe Straight Locknut) threads are compatible with NPT threads.

	Finished Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPSL Female



	1/4	Steel	Not Rated	Not Rated	44605K434	00000


	3/8	Iron	Not Rated	Not Rated	44605K211	0000
	1/2	Iron	Not Rated	Not Rated	44605K212	0000
	3/4	Iron	Not Rated	Not Rated	44605K213	0000
	1	Iron	Not Rated	Not Rated	44605K214	00000
	1 1/4	Iron	Not Rated	Not Rated	44605K215	0000
	1 1/2	Iron	Not Rated	Not Rated	44605K216	00000
	2	Iron	Not Rated	Not Rated	44605K217	00000

Low-Pressure Galvanized Iron and Steel Threaded Pipe Fittings

The galvanized finish on these fittings provides fair corrosion resistance. Fittings are for use in low-pressure applications.

Tee Connectors

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female



	1/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K129	00000


	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K121	0000
	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K122	0000
	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K123	0000
	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K124	0000
	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K125	00000
	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K126	00000
	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K127	00000
	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K128	00000
	2 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K154	000000
	3	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K155	000000


	4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K156	000000
	6	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K398	00000000


	BSPT Female



			1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K122	0000


			3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K123	0000
			1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K124	0000
			3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K125	0000
			1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K126	00000
			1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K128	00000
			2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K129	00000

Right Angle Tee Adapters

Female x Female x

Male

Right-angle tees are also known as run tees.

	Pipe Size
	(A)	(B)	(C)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Female × NPT Male



		1/4	1/4	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K366	000000


		3/8	3/8	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K367	00000
		1/2	1/2	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K368	00000
		3/4	3/4	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K369	00000
		1	1	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K371	00000
		1 1/4	1 1/4	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K372	00000
		1 1/2	1 1/2	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K373	00000
		2	2	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K374	000000

Inline Tee Reducers

Female x Female x Female

Inline tees are also known as branch tees.

	Pipe Size
	(A)	(B)	(C)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Female × NPT Female



		1/8	1/4	1/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K415	000000


		1/4	1/8	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K414	00000
		1/4	3/8	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K417	00000
		3/8	1/4	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K416	00000
		3/8	1/2	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K521	00000
		1/2	1/4	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K175	00000
		1/2	3/8	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K174	00000
		1/2	3/4	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K187	00000
		1/2	1	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K752	00000
		3/4	1/4	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K178	00000
		3/4	3/8	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K188	00000


		3/4	1/2	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K265	00000
		3/4	1	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K177	00000
		3/4	1 1/4	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K419	00000
		1	1/4	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K751	00000
		1	3/8	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K212	00000
		1	1/2	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K213	00000
		1	3/4	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K179	00000
		1	1 1/4	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K758	00000
		1	1 1/2	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K622	00000
		1	2	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K627	00000


		1 1/4	3/8	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K418	00000
		1 1/4	1/2	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K266	00000
		1 1/4	3/4	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K271	00000
		1 1/4	1	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K272	00000
		1 1/4	1 1/2	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K621	00000
		1 1/4	2	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K626	00000
		1 1/2	1/2	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K273	00000
		1 1/2	3/4	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K274	00000
		1 1/2	1	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K185	00000
		1 1/2	1 1/4	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K275	00000


		1 1/2	2	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K625	00000
		2	1/2	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K276	00000
		2	3/4	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K277	00000
		2	1	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K278	00000
		2	1 1/4	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K763	00000
		2	1 1/2	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K186	00000
		2 1/2	3/4	2 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K771	000000
		2 1/2	1	2 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K769	000000
		2 1/2	1 1/2	2 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K767	000000
		2 1/2	2	2 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K766	000000


		3	3/4	3	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K774	000000
		3	1	3	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K534	000000
		3	1 1/4	3	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K773	000000
		3	1 1/2	3	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K772	000000
		3	2	3	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K535	000000
		3	2 1/2	3	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K536	000000
		4	3	4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K775	000000

Right Angle Tee Reducers

Female x Female x Female

Right-angle tees are also known as run tees.

	Pipe Size
	(A)	(B)	(C)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Female × NPT Female



		1/4	1/4	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K988	000000


		3/8	3/8	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K523	00000
		1/2	1/2	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K522	00000
		1/2	1/2	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K176	00000
		1/2	1/2	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K211	00000
		1/2	1/2	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K184	00000
		3/4	3/4	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K991	00000
		3/4	3/4	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K189	00000
		3/4	3/4	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K182	00000
		3/4	3/4	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K756	00000
		3/4	3/4	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K527	00000


		1	1	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K526	00000
		1	1	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K183	00000
		1	1	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K181	00000
		1	1	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K753	00000
		1	1	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K528	00000
		1	1	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K713	00000
		1 1/4	1 1/4	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K757	00000
		1 1/4	1 1/4	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K755	00000
		1 1/4	1 1/4	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K992	00000
		1 1/4	1 1/4	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K761	00000


		1 1/4	1 1/4	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K994	00000
		1 1/2	1 1/2	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K993	00000
		1 1/2	1 1/2	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K529	00000
		1 1/2	1 1/2	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K531	00000
		1 1/2	1 1/2	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K759	00000
		1 1/2	1 1/2	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K764	00000
		2	2	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K996	00000
		2	2	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K995	00000
		2	2	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K532	00000
		2	2	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K765	00000


		2	2	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K281	00000
		2	2	2 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K998	000000
		2	2	3	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K537	000000
		2 1/2	2 1/2	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K997	000000
		3	3	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K413	000000

Dual Tee Reducers

Female x Female x Female

Dual tees reduce on all three ends.

	Pipe Size
	(A)	(B)	(C)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Female × NPT Female



		1	1/2	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K264	000000


		1 1/4	1/2	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K631	00000
		1 1/4	3/4	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K754	00000
		1 1/2	1/2	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K634	00000
		1 1/2	3/4	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K762	00000
		1 1/2	1	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K633	00000
		1 1/2	1 1/4	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K642	00000
		2	1	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K279	00000
		2	1 1/4	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K643	00000

180° Bend Connectors

Image of Product. Front orientation. Pipe Traps. Low-Pressure Galvanized Iron and Steel Threaded Pipe Fittings.

180° bend connectors are also known as U-bends.

	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification	Shape		Each
NPT Female



	3/4	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	4638K299	000000


	1	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	4638K385	00000
	1 1/2	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	4638K556	000000
	2	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	4638K557	000000

Locknuts

NPSL Thread—NPSL (National Pipe Straight Locknut) threads are compatible with NPT threads.

	Finished Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPSL Female



	1/4	Galvanized Iron	Not Rated	Not Rated	4638K612	00000


	3/8	Galvanized Iron	Not Rated	Not Rated	4638K613	0000
	1/2	Galvanized Iron	Not Rated	Not Rated	4638K614	0000
	3/4	Galvanized Iron	Not Rated	Not Rated	4638K615	0000
	1	Galvanized Iron	Not Rated	Not Rated	4638K616	00000
	1 1/4	Galvanized Iron	Not Rated	Not Rated	4638K617	00000
	1 1/2	Galvanized Iron	Not Rated	Not Rated	4638K618	00000
	2	Galvanized Iron	Not Rated	Not Rated	4638K619	00000

Low-Pressure Iron and Steel Butt-Weld Pipe Fittings

Butt-weld fittings allow for a smooth connection that provides maximum flow. They have beveled ends that, when flush to pipe, create a trough for a strong, permanent weld. Fittings are also known as Schedule 40. They are for use in noncorrosive environments.

Tee Connectors

Butt Weld

	Construction	OD	Pipe Schedule	Material		Each
Butt Weld



	1/2	Seamless	27/32"	40	Steel	43425K114	000000


	3/4	Seamless	1 3/64"	40	Steel	43425K124	00000
	1	Seamless	1 5/16"	40	Steel	43425K134	00000
	1 1/4	Seamless	1 21/32"	40	Steel	43425K144	00000
	1 1/2	Seamless	1 29/32"	40	Steel	43425K154	00000
	2	Seamless	2 3/8"	40	Steel	43425K164	00000
	2 1/2	Seamless	2 7/8"	40	Steel	43425K174	00000
	3	Seamless	3 1/2"	40	Steel	43425K184	00000
	4	Seamless	4 1/2"	40	Steel	43425K214	000000
	6	Seamless	6 5/8"	40	Steel	43425K234	000000
	8	Seamless	8 5/8"	40	Steel	43425K244	000000

180° Bend Connectors

Image of Product. Front orientation. Pipe Traps. Low-Pressure Iron and Steel Butt-Weld Pipe Fittings.

180° bend connectors are also known as U-bends.

	Construction	Pipe Schedule	Material	Shape		Each
Butt Weld



	3/4	Seamless	40	Steel	180° Bend	43425K123	0000000


	1	Seamless	40	Steel	180° Bend	43425K133	000000
	1 1/4	Seamless	40	Steel	180° Bend	43425K143	000000
	1 1/2	Seamless	40	Steel	180° Bend	43425K153	000000
	2	Seamless	40	Steel	180° Bend	43425K163	000000
	2 1/2	Seamless	40	Steel	180° Bend	43425K173	000000
	3	Seamless	40	Steel	180° Bend	43425K183	000000
	4	Seamless	40	Steel	180° Bend	43425K213	000000
	6	Seamless	40	Steel	180° Bend	43425K233	000000

Stub-End Straight Adapters

Straight Adapter

Stub-end straight adapters are used with flanges. Slide a flange onto the stub end and weld the stub end to pipe (not the flange). Since the flange isn’t welded to the pipe, it can be disconnected easily, which creates an access point for frequent cleaning and inspecting.

Pipe Size	Flange OD	Construction	Pipe Schedule	Finished Material		Each
1/2	1 3/8"	Seamless	40	Steel	43425K115	000000
3/4	1 11/16"	Seamless	40	Steel	43425K125	00000
1	2"	Seamless	40	Steel	43425K135	00000
1 1/4	2 1/2"	Seamless	40	Steel	43425K145	000000
1 1/2	2 7/8"	Seamless	40	Steel	43425K155	000000
2	3 5/8"	Seamless	40	Steel	43425K165	000000
2 1/2	4 1/8"	Seamless	40	Steel	43425K175	000000
3	5"	Seamless	40	Steel	43425K185	000000
4	6 3/16"	Seamless	40	Steel	43425K215	000000
6	8 1/2"	Seamless	40	Steel	43425K235	000000
8	10 5/8"	Seamless	40	Steel	43425K245	000000

Medium-Pressure Iron and Steel Threaded Pipe Fittings

With better strength than our low-pressure iron and steel pipe fittings, these can handle medium-pressure applications. They are for use in noncorrosive environments.

Tee Connectors

NPT Female

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female



	1/4	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K251	000000


	3/8	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K252	00000
	1/2	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K253	00000
	3/4	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K254	00000
	1	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K255	00000
	1 1/4	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K256	00000
	1 1/2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K257	00000
	2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K258	00000
	2 1/2	300	Iron	1,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K359	000000
	3	300	Iron	1,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K361	000000

Inline Tee Reducers

Threaded NPT Female

Inline tees are also known as branch tees.

	Pipe Size
	(A)	(B)	(C)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Female × NPT Female



		3/8	1/4	3/8	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K362	000000


		1/2	1/4	1/2	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K322	00000
		1/2	3/8	1/2	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K323	00000
		1/2	3/4	1/2	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K364	00000
		3/4	1/4	3/4	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K324	00000
		3/4	3/8	3/4	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K363	00000
		3/4	1/2	3/4	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K325	00000
		1	1/4	1	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K326	00000
		1	1/2	1	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K327	00000
		1	3/4	1	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K328	00000
		1 1/4	1/2	1 1/4	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K365	00000


		1 1/4	3/4	1 1/4	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K329	00000
		1 1/2	1/2	1 1/2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K369	00000
		1 1/2	3/4	1 1/2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K368	00000
		1 1/2	1	1 1/2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K331	00000
		1 1/2	1 1/4	1 1/2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K366	000000
		2	1/2	2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K374	000000
		2	3/4	2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K373	000000
		2	1	2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K372	000000
		2	1 1/4	2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K371	000000
		2	1 1/2	2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K332	000000


		2 1/2	1 1/2	2 1/2	300	Iron	1,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K375	000000

High-Pressure Iron and Steel Threaded Pipe Fittings

These fittings can stand up to high-pressure applications. Use them in noncorrosive environments.

Note: The maximum pressure listed for Class 3000 fittings is for conditions where there are no sudden changes in pressure or velocity. Please refer to ASME B16.11 to determine the specific maximum operating pressure for your application.

Tee Connectors

Female

Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.

	Dash Size	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female



	1/8	02	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K241	000000


	1/4	04	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K41	00000
	3/8	06	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K42	00000
	1/2	08	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K43	00000
	3/4	12	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K44	00000
	1	16	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K45	00000
	1 1/4	20	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K46	00000
	1 1/2	24	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K47	00000
	2	32	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K48	00000
	2 1/2	40	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K242	000000
	3	48	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K243	000000


	4	64	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K244	000000

Tee Outlets

NPT Female ×

Butt Weld

Tee outlets allow you to create a threaded outlet anywhere along a pipe. They are also known as branch connectors and are comparable to Thredolet. To install, drill a hole in your pipe to match the fitting’s pipe size and weld in place.

Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.

	Dash Size (A)	For Pipe Size (B)	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female × Butt Weld



	1/4	04	1/4 to 3/8	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K511	000000


	1/4	04	1/2 to 36	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K21	00000
	3/8	06	3/8 to 1	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K521	00000
	3/8	06	1 1/4 to 36	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K22	00000
	1/2	08	1/2	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K531	00000
	1/2	08	3/4 to 36	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K23	00000
	3/4	12	3/4 to 1 1/4	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K541	00000
	3/4	12	1 1/2 to 36	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K24	00000
	1	16	1	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K551	00000
	1	16	1 1/4 to 2 1/2	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K552	00000
	1	16	3 to 36	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K25	00000


	1 1/4	20	1 1/4 to 1 1/2	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K561	00000
	1 1/4	20	2 to 3 1/2	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K562	00000
	1 1/4	20	4 to 36	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K26	00000
	1 1/2	24	1 1/2	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K571	00000
	1 1/2	24	2 to 2 1/2	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K572	00000
	1 1/2	24	3 to 5	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K573	00000
	1 1/2	24	6 to 36	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K27	00000
	2	32	2	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K581	00000
	2	32	2 1/2 to 3 1/2	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K582	00000
	2	32	4 to 6	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K281	00000


	2	32	8 to 36	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K29	00000

High-Pressure Iron and Steel Socket-Connect Pipe Fittings

Socket-connect fittings are easier to weld than butt-weld fittings because the fitting doesn’t need to align perfectly to the pipe. Slide pipe into the socket and weld for a strong, permanent connection. Fittings have heavy duty construction that stands up to high-pressure applications. They are for use in noncorrosive environments.

Tee Connectors

Socket Connect

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
Socket Connect



	1/8	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K151	000000


	1/4	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K152	00000
	3/8	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K153	00000
	1/2	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K154	0000
	3/4	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K155	00000
	1	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K156	00000
	1 1/4	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K157	00000
	1 1/2	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K158	00000
	2	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K159	00000
	2 1/2	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K161	00000
	3	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K162	000000


	4	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K163	000000

Tee Outlets


	Socket Connect Female × Butt Weld

Tee outlets allow you to create a tap anywhere along a pipe. They are also known as branch connectors and are comparable to Sockolet. To install, drill a hole in your pipe to match the fitting’s pipe size and weld in place.

	Dash Size (A)	For Pipe Size (B)	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
Socket Connect Female × Butt Weld



	1/4	04	3/8 to 36	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K31	000000


	3/8	06	3/4 to 36	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K32	00000
	1/2	08	3/4 to 36	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K33	00000
	3/4	12	3/4 to 1 1/4	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K94	00000
	3/4	12	1 1/2 to 36	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K34	00000
	1	16	1	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K95	00000
	1	16	1 1/4 to 2 1/2	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K75	00000
	1	16	3 to 36	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K35	00000
	1 1/4	20	1 1/4 to 1 1/2	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K96	00000
	1 1/4	20	2 to 3 1/2	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K76	00000
	1 1/4	20	4 to 36	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K36	00000


	1 1/2	24	1 1/2	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K97	00000
	1 1/2	24	2 to 2 1/2	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K77	00000
	1 1/2	24	3 to 5	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K87	00000
	1 1/2	24	6 to 36	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K37	00000
	2	32	2	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K98	00000
	2	32	2 1/2 to 3 1/2	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K78	00000
	2	32	4 to 6	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K381	00000
	2	32	8 to 36	Steel	3,000 psi @ 72° F	300 psi @ 360° F	4587K88	00000

FM-Approved Low-Pressure Iron and Steel Flanged-End Pipe Fittings

FM approved, these fittings are suitable for use in fire-protection systems. All have flat-surface flanged ends that only mate to another same-size flat-surface flange, pump, or valve with a gasket (sold separately) to create an access point in a pipeline. Use them in noncorrosive areas.

Tee Connectors

Flanged

	Flange OD	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Mil. Spec.	Certification		Each
Flanged



	2	6"	Iron	150 psi @ 72° F	125 psi @ 350° F	Fed. Spec. WW-F-406	FM Approved, UL Listed	1117T24	0000000


	2 1/2	7"	Iron	150 psi @ 72° F	125 psi @ 350° F	Fed. Spec. WW-F-406	FM Approved, UL Listed	1117T25	000000
	3	7 1/2"	Iron	150 psi @ 72° F	125 psi @ 350° F	Fed. Spec. WW-F-406	FM Approved, UL Listed	1117T26	000000
	4	9"	Iron	150 psi @ 72° F	125 psi @ 350° F	Fed. Spec. WW-F-406	FM Approved, UL Listed	1117T27	000000

High-Pressure Iron and Steel Butt-Weld Pipe Fittings

With thicker, stronger walls than our standard-wall butt-weld pipe fittings, these fittings stand up to your high strength applications. Weld them flush against pipe for a smooth connection that permits maximum flow. These fittings have beveled ends that create a trough for a leak-resistant, permanent weld. Made of steel, they’re for use in noncorrosive environments.

Tee Connectors

Butt Weld

	Construction	OD	Pipe Schedule	Material		Each
Butt Weld



	3/4	Seamless	1 3/64"	80	Steel	4981T92	000000


	1	Seamless	1 5/16"	80	Steel	4981T93	00000
	1 1/4	Seamless	1 21/32"	80	Steel	4981T94	00000
	1 1/2	Seamless	1 29/32"	80	Steel	4981T95	00000
	2	Seamless	2 3/8"	80	Steel	4981T96	00000
	2 1/2	Seamless	2 7/8"	80	Steel	4981T97	00000
	3	Seamless	3 1/2"	80	Steel	4981T98	00000
	4	Seamless	4 1/2"	80	Steel	4981T99	000000
	6	Seamless	6 5/8"	80	Steel	4981T23	000000

180° Bend Connectors

Image of Product. Front orientation. Pipe Traps. High-Pressure Iron and Steel Butt-Weld Pipe Fittings.

180° bend connectors are also known as U-bends.

	Construction	Pipe Schedule	Material	Shape		Each
Butt Weld



	1 1/2	Seamless	80	Steel	180° Bend	4981T85	0000000


	2	Seamless	80	Steel	180° Bend	4981T86	000000
	2 1/2	Seamless	80	Steel	180° Bend	4981T87	000000
	3	Seamless	80	Steel	180° Bend	4981T88	000000
	4	Seamless	80	Steel	180° Bend	4981T89	000000
	6	Seamless	80	Steel	180° Bend	4981T67	000000

Stub-End Straight Adapters

Straight Adapter

Pipe Size	Flange OD	Construction	Pipe Schedule	Finished Material		Each
3/4	1 1/16"	Seamless	80	Steel	4981T221	000000
1	2"	Seamless	80	Steel	4981T231	00000
1 1/4	2 1/2"	Seamless	80	Steel	4981T241	000000
1 1/2	2 7/8"	Seamless	80	Steel	4981T251	000000
2	3 5/8"	Seamless	80	Steel	4981T261	000000
2 1/2	4 1/8"	Seamless	80	Steel	4981T271	000000
3	5"	Seamless	80	Steel	4981T281	000000
4	6 3/16"	Seamless	80	Steel	4981T291	000000
6	8 1/2"	Seamless	80	Steel	4981T321	000000

High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings

A galvanized finish gives these fittings better corrosion resistance than our plain steel high-pressure fittings. Also known as Pressure Class 3000 fittings, they have excellent strength to handle high-pressure applications.

Tee Connectors

Female

	Dash Size	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female



	1/8	02	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K131	000000


	1/4	04	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K132	00000
	3/8	06	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K133	00000
	1/2	08	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K134	00000
	3/4	12	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K135	00000
	1	16	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K136	00000
	1 1/4	20	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K137	00000
	1 1/2	24	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K138	00000
	2	32	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K139	00000

Drain, Waste, and Vent PVC Clamp-On Pipe Fittings for Water

To make installing and maintaining systems easy, these connectors come with clamps that form a strong seal on pipe and fittings once tightened.

Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.

Tee Connectors

Clamp On × Clamp On ×

Clamp On

	For Pipe OD	Material	Max. Pressure @ Temp.	Clamp Material	Certification		Each
Clamp-On Female for Pipe Ends × Clamp-On Female for Pipe Ends × Clamp-On Female for Pipe Ends



	1 1/2	1 7/8"	PVC	4 psi @ 72° F	300 Series Stainless Steel	ICC-ES Listed	4511K31	000000


	2	2 3/8"	PVC	4 psi @ 72° F	300 Series Stainless Steel	ICC-ES Listed	4511K32	00000
	3	3 1/2"	PVC	4 psi @ 72° F	300 Series Stainless Steel	ICC-ES Listed	4511K33	00000
	4	4 1/2"	PVC	4 psi @ 72° F	300 Series Stainless Steel	ICC-ES Listed	4511K34	00000

Low-Pressure Iron and Steel Threaded Pipe Fittings with Sealant

To prevent leaks in low-pressure lines, the male threads on these fittings have an acrylic sealant already applied for extra protection. Also known as Pressure Class 125 or 150 fittings. Made of either iron or steel, they’re best in noncorrosive environments. Even with sealant, threaded connections can be taken apart for maintenance and repair.

Right Angle Tee Adapters

NPT Female × NPT

Female × NPT Male

Right-angle tees are also known as run tees.

	Pipe Size
	(A)	(B)	(C)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female × NPT Female × NPT Male



		1/4	1/4	1/4	150	Iron	150 psi @ 72° F	Not Rated	5374N64	000000


		1/2	1/2	1/2	150	Iron	150 psi @ 72° F	Not Rated	5374N65	00000
		3/4	3/4	3/4	150	Iron	150 psi @ 72° F	Not Rated	5374N66	00000

Extreme-Pressure Iron and Steel Threaded Pipe Fittings

The strongest steel fittings we offer, these can withstand extreme-pressure applications.

Note: The maximum pressure listed for Class 6000 fittings is for conditions where there are no sudden changes in pressure or velocity. Please refer to ASME B16.11 to determine the specific maximum operating pressure for your application.

Tee Connectors

Female

	Dash Size	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female



	1/4	04	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K21	000000


	3/8	06	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K22	00000
	1/2	08	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K43	00000
	3/4	12	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K44	00000
	1	16	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K45	00000
	1 1/4	20	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K112	00000
	1 1/2	24	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K47	000000
	2	32	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K48	000000

FM-Approved Low-Pressure Iron and Steel Threaded Pipe Fittings

Suitable for use in fire-protection applications, these pipe fittings are made of cast iron, so they are brittle and can be quickly opened with the strike of a sledge hammer. They are also known as Pressure Class 125 fittings. Use in noncorrosive environments.

Tee Connectors

NPT Female

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female



	1/2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K41	000000


	3/4	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K42	00000
	1	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K43	00000
	1 1/4	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K44	00000
	1 1/2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K45	00000
	2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K46	00000
	2 1/2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K47	00000
	3	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K48	000000
	4	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K52	000000

Inline Tee Reducers

NPT Female

Inline tees are also known as branch tees.

	Pipe Size
	(A)	(B)	(C)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Female × NPT Female



		3/4	1/2	3/4	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K61	000000


		1	1/2	1	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K65	00000
		1	3/4	1	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K63	00000
		1 1/4	1/2	1 1/4	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K68	00000
		1 1/4	3/4	1 1/4	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K72	00000
		1 1/4	1	1 1/4	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K69	00000
		1 1/2	1/2	1 1/2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K83	00000
		1 1/2	3/4	1 1/2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K79	00000
		1 1/2	1	1 1/2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K76	00000
		1 1/2	1 1/4	1 1/2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K74	00000
		2	1/2	2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K96	00000


		2	3/4	2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K94	00000
		2	1	2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K92	00000
		2	1 1/4	2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K89	00000
		2	1 1/2	2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K86	00000

Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings

A galvanized finish gives these fittings fair corrosion resistance. They have the strength to handle medium-pressure applications.

Tee Connectors

Female

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female



	1/4	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N34	000000


	3/8	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N35	00000
	1/2	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N36	00000
	3/4	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N37	00000
	1	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N38	00000
	1 1/4	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N39	00000
	1 1/2	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N4	000000
	2	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N41	000000

Inline Tee Reducers

Female

Inline tees are also known as branch tees.

	Pipe Size
	(A)	(B)	(C)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female × NPT Female × NPT Female



		3/4	1/2	3/4	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N71	000000


		1	1/2	1	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N73	00000
		1 1/4	1/2	1 1/4	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N76	000000
		1 1/4	3/4	1 1/4	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N75	000000
		1 1/4	1	1 1/4	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N74	000000
		1 1/2	1/2	1 1/2	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N8	000000
		1 1/2	3/4	1 1/2	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N79	000000
		1 1/2	1	1 1/2	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N78	000000
		2	1/2	2	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N85	000000
		2	3/4	2	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N84	000000
		2	1	2	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N83	000000


		2	1 1/2	2	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N81	000000

Medium-Pressure Iron and Steel Butt-Weld Pipe Fittings

Tee Outlets

Butt Weld × Butt

Weld

Tee outlets allow you to create a tap anywhere along a pipe. They are known as branch connectors and are comparable to Weldolet. To install, drill a hole in your pipe to match the fitting's pipe size and weld in place.

	For Pipe Size (B)	Construction	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
Butt Weld × Butt Weld



	1/4	1/2 to 36	Seamless	Steel	3,000 psi @ 72° F	3,000 psi @ 210° F	1875N12	000000


	1/2	1/2	Seamless	Steel	3,000 psi @ 72° F	3,000 psi @ 210° F	1875N15	00000
	1/2	3/4 to 36	Seamless	Steel	3,000 psi @ 72° F	3,000 psi @ 210° F	1875N16	00000
	3/4	3/4 to 1 1/4	Seamless	Steel	3,000 psi @ 72° F	3,000 psi @ 210° F	1875N17	00000
	3/4	1 1/2 to 36	Seamless	Steel	3,000 psi @ 72° F	3,000 psi @ 210° F	1875N18	00000
	1	1	Seamless	Steel	3,000 psi @ 72° F	3,000 psi @ 210° F	1875N19	00000
	1	1 1/4 to 2 1/2	Seamless	Steel	3,000 psi @ 72° F	3,000 psi @ 210° F	1875N21	00000
	1	3 to 36	Seamless	Steel	3,000 psi @ 72° F	3,000 psi @ 210° F	1875N22	00000
	1 1/4	2 to 3 1/2	Seamless	Steel	3,000 psi @ 72° F	3,000 psi @ 210° F	1875N24	00000
	1 1/4	4 to 36	Seamless	Steel	3,000 psi @ 72° F	3,000 psi @ 210° F	1875N25	00000
	1 1/2	1 1/2	Seamless	Steel	2,800 psi @ 72° F	2,800 psi @ 210° F	1875N26	00000


	1 1/2	2 to 2 1/2	Seamless	Steel	2,800 psi @ 72° F	2,800 psi @ 210° F	1875N27	00000
	1 1/2	3 to 5	Seamless	Steel	2,800 psi @ 72° F	2,800 psi @ 210° F	1875N28	00000
	2	2	Seamless	Steel	2,300 psi @ 72° F	2,300 psi @ 210° F	1875N31	000000
	2	2 1/2 to 3 1/2	Seamless	Steel	2,300 psi @ 72° F	2,300 psi @ 210° F	1875N32	00000
	2	4 to 6	Seamless	Steel	2,300 psi @ 72° F	2,300 psi @ 210° F	1875N33	00000
	2	8 to 36	Seamless	Steel	2,300 psi @ 72° F	2,300 psi @ 210° F	1875N34	00000

Extreme-Pressure Iron and Steel Socket-Connect Pipe Fittings

Also known as Pressure Class 6000 fittings, these heavy duty forged fittings are the strongest steel fittings we offer. They are easier to weld than butt-weld fittings because the fitting doesn’t need to align perfectly to the pipe. Slide pipe into the socket and weld for a strong, permanent connection. Fittings are for use in noncorrosive environments.

Tee Connectors

Socket Connect

	Dash Size	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
Socket Connect



	1/2	08	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43665K154	000000


	3/4	12	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43665K155	00000
	1	16	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43665K156	00000
	1 1/4	20	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43665K157	00000
	1 1/2	24	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43665K158	00000
	2	32	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43665K159	00000

Standard-Wall Plastic Pipe Fittings for Water

Connect these fittings to Schedule 40 plastic pipe–they are the industry standard for residential and commercial low-pressure plumbing and water supply applications. They are plastic for good corrosion resistance.

To prevent leaks in threaded connections, apply a sealant to the male threads. Threaded connections can be taken apart as needed for maintenance and repair. For metal threads, use PTFE tape. For plastic threads, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.

Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.

Note: For fittings that are not rated for pressure, you can use the pressure rating of the plastic pipe as a reference. Threaded fittings are limited to 50% of the rated pressure of the pipe.

Saddle Tap Tees with Gasket

Female × Clamp On

Saddle-tap tee adapters allow you to create additional outlets and connections in metal or plastic pipe. To install, shut down your line and drill a hole in the pipe where you want to create a connection. Position the saddle over the hole so the gasket and lip are fully engaged and secure with the included nuts, bolts, and washers.

Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).

NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.

	For Pipe Size (B)	For Pipe OD (B)	For Hole Dia.	OD	Pipe Schedule	Material	Color	Max. Pressure @ Temp.	Gasket Material	Food Industry Std.		Each
Cement Socket Female × Clamp On



	1 1/2	3	3 1/2"	2 1/4"	1 29/32"	40	PVC	White	200 psi @ 72° F	EPDM	NSF/ANSI 61	4763K21	000000


	1 1/2	4	4 1/2"	1 3/4"	1 29/32"	40	PVC	White	200 psi @ 72° F	EPDM	NSF/ANSI 61	4763K27	000000
	2	3	3 1/2"	2 1/4"	2 3/8"	40	PVC	White	200 psi @ 72° F	EPDM	NSF/ANSI 61	4763K22	00000
	2	4	4 1/2"	2 1/4"	2 3/8"	40	PVC	White	200 psi @ 72° F	EPDM	NSF/ANSI 61	4763K28	000000
	2	6	6 5/8"	2 1/4"	2 3/8"	40	PVC	White	200 psi @ 72° F	EPDM	NSF/ANSI 61	4763K82	000000
	3	4	4 1/2"	3"	3 1/2"	40	PVC	White	200 psi @ 72° F	EPDM	NSF/ANSI 61	4763K31	000000

Saddle Tap Tees with Collar and Gasket

Female × Clamp On

Fittings with collar have a stainless steel reinforcement on the female threads to prevent the threads from cracking.

NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.

	For Pipe Size (B)	For Pipe OD (B)	For Hole Dia.	OD	Pipe Schedule	Material	Color	Max. Pressure @ Temp.	Gasket Material	Food Industry Std.		Each
NPT Female × Clamp On



	1/2	2	2 3/8"	3/4"	27/32"	40	PVC	White	200 psi @ 72° F	EPDM	NSF/ANSI 61	4763K51	000000


	1/2	3	3 1/2"	7/8"	27/32"	40	PVC	White	300 psi @ 72° F	EPDM	NSF/ANSI 61	4763K56	000000
	1/2	4	4 1/2"	1 1/8"	27/32"	40	PVC	White	300 psi @ 72° F	EPDM	NSF/ANSI 61	4763K63	000000
	3/4	2	2 3/8"	7/8"	1 3/64"	40	PVC	White	200 psi @ 72° F	EPDM	NSF/ANSI 61	4763K52	00000
	3/4	3	3 1/2"	7/8"	1 1/16"	40	PVC	White	240 psi @ 72° F	EPDM	NSF/ANSI 61	4763K57	000000
	3/4	4	4 1/2"	1 1/8"	1 3/64"	40	PVC	White	200 psi @ 72° F	EPDM	NSF/ANSI 61	4763K64	000000
	1	2	2 3/8"	1 1/8"	1 5/16"	40	PVC	White	200 psi @ 72° F	EPDM	NSF/ANSI 61	4763K53	00000
	1	3	3 1/2"	1 1/8"	1 5/16"	40	PVC	White	225 psi @ 72° F	EPDM	NSF/ANSI 61	4763K58	000000
	1	4	4 1/2"	1 1/8"	1 5/16"	40	PVC	White	200 psi @ 72° F	EPDM	NSF/ANSI 61	4763K65	000000
	1	6	1 5/8"	1 1/8"	1 5/16"	40	PVC	White	225 psi @ 72° F	EPDM	NSF/ANSI 61	4763K45	000000
	1 1/2	3	3 1/2"	2 1/4"	1 29/32"	40	PVC	White	165 psi @ 72° F	EPDM	NSF/ANSI 61	4763K61	000000


	1 1/2	4	4 1/2"	1 3/4"	1 29/32"	40	PVC	White	165 psi @ 72° F	EPDM	NSF/ANSI 61	4763K67	000000
	2	3	3 1/2"	2 1/4"	2 3/8"	40	PVC	White	140 psi @ 72° F	EPDM	NSF/ANSI 61	4763K46	00000
	2	4	4 1/2"	2"	2 3/8"	40	PVC	White	140 psi @ 72° F	EPDM	NSF/ANSI 61	4763K68	000000
	2	6	6 5/8"	2 1/4"	2 3/8"	40	PVC	White	200 psi @ 72° F	EPDM	NSF/ANSI 61	4763K85	000000
	3	4	4 1/2"	3"	3 1/2"	40	PVC	White	130 psi @ 72° F	EPDM	NSF/ANSI 61	4763K71	000000

Low-Pressure Iron and Steel Press-Socket Pipe Fittings

Crimp these fittings onto steel pipe to form a tightly sealed connection that’s faster than threading or welding and doesn’t require heat. An internal gripping ring and rubber O-ring create a secure seal when crimped. They are designed to leak if fittings have not been crimped; a colored dot marks the leak path so it's easy to spot unsealed connections. These steel fittings are coated in zinc-nickel to resist corrosion, but will rust if frequently exposed to saltwater or harsh chemicals. They are comparable to Viega MegaPress steel fittings. Fittings meet ASME B31 code requirements for use in pressure piping systems.

Tee Connectors

Tee Connector

Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.

Buna-N O-Ring—Buna-N rubber O-rings hold up to natural gas, propane, diesel fuel, lubricants, and other oils. Fittings with these O-rings are often used in fuel gas systems and air lines. They meet the ANSI LC4/CSA 6.32 standard for fuel gas systems and comply with the International Fuel Gas Code.

EPDM O-Ring—Fittings with an EPDM rubber O-ring are often used for water processing lines, fire sprinklers, and heating and cooling systems. EPDM rubber won’t degrade when exposed to water, ethylene glycol, and propylene glycol. These fittings meet UL 213 and FM 1920 standards for use in fire protection systems.

	Material	Max. Pressure @ Temp.	O-Ring Material	Certification		Each
Press Socket Female



	1/2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N164	000000


	1/2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N158	00000
	3/4	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N165	00000
	3/4	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N159	00000
	1	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N166	00000
	1	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N16	00000
	1 1/4	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N167	00000
	1 1/4	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N161	00000
	1 1/2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N168	00000
	1 1/2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N162	00000
	2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N169	000000


	2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N163	000000

Inline Tee Adapters

Tee Adapter

Inline tees are also known as branch tees.

Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.

	Pipe Size
	(A)	(B)	(C)	Material	Max. Pressure @ Temp.	O-Ring Material	Certification		Each
Press Socket Female × NPT Female × Press Socket Female



		3/4	3/4	3/4	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N217	000000


		3/4	3/4	3/4	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N201	00000

Inline Tee Reducing Adapters

Tee Reducing Adapter

Inline tees are also known as branch tees.

Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.

	Pipe Size
	(A)	(B)	(C)	Material	Max. Pressure @ Temp.	O-Ring Material	Certification		Each
Press Socket Female × NPT Female × Press Socket Female



		3/4	1/2	3/4	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N216	000000


		3/4	1/2	3/4	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N2	00000
		1	1/2	1	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N218	00000
		1	1/2	1	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N202	00000
		1	3/4	1	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N219	00000
		1	3/4	1	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N203	00000
		2	3/4	2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N228	000000
		2	3/4	2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N212	000000
		2	1	2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N229	000000
		2	1	2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N213	000000

Inline Tee Reducers

Inline Tee Reducer

Inline tees are also known as branch tees.

Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.

	Pipe Size
	(A)	(B)	(C)	Material	Max. Pressure @ Temp.	O-Ring Material	Certification		Each
Press Socket Female × Press Socket Female × Press Socket Female



		3/4	1/2	3/4	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N185	000000


		3/4	1/2	3/4	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N17	00000
		1	1/2	1	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N186	00000
		1	1/2	1	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N171	00000
		1	3/4	1	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N187	00000
		1	3/4	1	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N172	00000
		2	3/4	2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N196	000000
		2	3/4	2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N181	000000
		2	1	2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N197	000000
		2	1	2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N182	000000

Crimping Tools

Image of Product. Front orientation. Tube Crimpers.

Crimping tools seal fittings in less than five seconds. These tools are cordless, so you can take them to any job. Connect the jaw or ring that matches your pipe size to these tools, then pull the trigger to crimp the fitting. The pivoting head lets you access connections from any angle.

	Battery
Voltage, V DC	No. Included	Cap., A·h	Battery Charger Included	Battery Charging Time, min.	Compatible With		Each
18	2	3	Yes	39	Viega MegaPress, Viega ProPress, Viega ProPress XL-C	2233N106	000000000

Jaw and Ring Sets


	Jaw and Ring Set

Jaw and ring sets include three jaws, three rings, and one ring actuator jaw. Jaws are for pipe sizes 1/2 to 1; they fit directly into the crimping tool. Rings are for pipe sizes 1 1/4 to 2; clip the ring around the fitting and use the ring actuator jaw and crimping tool to press the open ends together.

For Pipe
Size	Material	For Mfr.	For Mfr. Model No.	Compatible With	Includes	Container Type		Each
1/2, 3/4, 1, 1 1/4, 1 1/2, 2	Stainless Steel, Steel	Ridgid	RP 340	Viega MegaPress	One Ring Actuator Jaw, Three Jaws (1/2-1 Pipe Size), Three Rings (1 1/4-2 Pipe Size)	Carrying Case	2233N318	000000000

Thick-Wall Plastic Pipe Fittings for Water

Connect these fittings to Schedule 80 pipe. With thicker, stronger walls than standard-wall fittings, they can handle heavy duty supply applications, such as water processing, wastewater treatment, and irrigation. Fittings are plastic for good corrosion resistance. They meet ASTM specifications and testing requirements for material quality.

Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.

Note: For fittings that are not rated for pressure, you can use the pressure rating of the plastic pipe as a reference. Threaded fittings are limited to 50% of the rated pressure of the pipe.

Saddle Tap Tees with Collar and Gasket

Female x Clamp On

Fittings with collar have a stainless steel reinforcement on the female threads to prevent the threads from cracking.

NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.

	For Pipe Size (B)	For Pipe OD (B)	For Hole Dia.	Pipe Schedule	Material	Color	Max. Pressure @ Temp.	Gasket Material	Food Industry Std.		Each
NPT Female × Clamp On



	1/2	2	2 3/8"	3/4"	80	PVC	Dark Gray	200 psi @ 72° F	EPDM	NSF/ANSI 61	4849K51	000000


	1/2	3	3 1/2"	7/8"	80	PVC	Dark Gray	200 psi @ 72° F	EPDM	NSF/ANSI 61	4849K56	00000
	1/2	4	4 1/2"	1 1/8"	80	PVC	Dark Gray	200 psi @ 72° F	EPDM	NSF/ANSI 61	4849K63	000000
	3/4	2	2 3/8"	7/8"	80	PVC	Dark Gray	200 psi @ 72° F	EPDM	NSF/ANSI 61	4849K52	00000
	3/4	3	3 1/2"	7/8"	80	PVC	Dark Gray	200 psi @ 72° F	EPDM	NSF/ANSI 61	4849K57	00000
	3/4	4	4 1/2"	1 1/8"	80	PVC	Dark Gray	200 psi @ 72° F	EPDM	NSF/ANSI 61	4849K64	000000
	1	2	2 3/8"	1 1/8"	80	PVC	Dark Gray	200 psi @ 72° F	EPDM	NSF/ANSI 61	4849K53	00000
	1	3	3 1/2"	1 1/8"	80	PVC	Dark Gray	200 psi @ 72° F	EPDM	NSF/ANSI 61	4849K58	00000
	1	4	4 1/2"	1 1/8"	80	PVC	Dark Gray	200 psi @ 72° F	EPDM	NSF/ANSI 61	4849K65	000000
	1	6	6 5/8"	1 1/8"	80	PVC	Dark Gray	315 psi @ 72° F	EPDM	NSF/ANSI 61	4849K74	000000
	1 1/2	3	3 1/2"	2 1/4"	80	PVC	Dark Gray	200 psi @ 72° F	EPDM	NSF/ANSI 61	4849K61	00000


	1 1/2	4	4 1/2"	1 3/4"	80	PVC	Dark Gray	200 psi @ 72° F	EPDM	NSF/ANSI 61	4849K67	000000
	2	3	3 1/2"	2 1/4"	80	PVC	Dark Gray	200 psi @ 72° F	EPDM	NSF/ANSI 61	4849K62	00000
	2	4	4 1/2"	2 1/4"	80	PVC	Dark Gray	200 psi @ 72° F	EPDM	NSF/ANSI 61	4849K68	000000
	2	6	6 5/8"	2 1/4"	80	PVC	Dark Gray	200 psi @ 72° F	EPDM	NSF/ANSI 61	4849K82	000000
	3	4	4 1/2"	3"	80	PVC	Dark Gray	185 psi @ 72° F	EPDM	NSF/ANSI 61	4849K71	000000
	3	6	6 5/8"	3"	80	PVC	Dark Gray	185 psi @ 72° F	EPDM	NSF/ANSI 61	4849K83	000000