Iron Pipe Reducing Bushings

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234 Products

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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

Adapter

Bridge the gap between pipe with different fitting connections

220 products

Reducing Adapter

Join pipe of different sizes and fitting connections

211 products

Fitting Type

Bushing

Connect pipe of different sizes while taking up less space than reducers

211 products

Reducer

Transition between pipe of different sizes

211 products

Low-Pressure Iron and Steel Threaded Pipe Fittings

An economical choice for low-pressure applications. Made of iron or steel, use these fittings in noncorrosive environments.

Bushing Straight Reducing Adapters


Male × Female	Male × Female (Hex)

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



		3/4	1/8	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K319	00000


		3/4	1/4	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K344	0000
		3/4	3/8	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K345	0000
		3/4	1/2	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K346	0000
		1	1/8	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K347	0000
		1	1/4	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K348	0000
		1	3/8	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K349	0000
		1	1/2	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K368	0000
		1	3/4	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K369	0000
		1 1/4	1/4	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K714	00000
		1 1/4	3/8	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K713	0000


		1 1/4	3/4	150	—	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K756	00000
		1 1/4	1	150	—	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K755	00000
		1 1/4	1	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K281	0000
		1 1/2	1/4	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K717	00000
		1 1/2	3/8	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K716	00000
		1 1/2	1/2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K715	0000
		1 1/2	3/4	150	—	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K759	00000
		1 1/2	1	150	—	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K758	00000
		1 1/2	1 1/4	150	—	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K757	00000
		1 1/2	1 1/4	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K285	0000


		2	1/4	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K722	00000
		2	3/8	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K721	00000
		2	1/2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K719	00000
		2	3/4	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K718	00000
		2	1	150	—	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K764	00000
		2	1 1/4	150	—	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K763	00000
		2	1 1/2	150	—	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K762	00000
		2	1 1/2	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K291	00000
		2 1/2	1/2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K727	00000
		2 1/2	3/4	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K726	00000


		2 1/2	1	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K725	00000
		2 1/2	1 1/4	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K724	00000
		2 1/2	1 1/4	150	—	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K767	00000
		2 1/2	1 1/2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K723	00000
		2 1/2	2	150	—	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K766	00000
		2 1/2	2	150	Hex	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K398	00000
		3	1/2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K735	00000
		3	3/4	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K734	00000
		3	1	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K733	00000
		3	1 1/4	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K732	00000


		3	1 1/2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K731	00000
		3	2	125	—	Iron	150 psi @ 72° F	125 psi @ 350° F	44605K769	00000
		3	2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K729	00000
		3	2 1/2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K728	00000
		3	2 1/2	150	—	Iron	150 psi @ 72° F	150 psi @ 350° F	44605K768	00000
		3 1/2	1	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K742	00000
		3 1/2	1 1/4	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K741	00000
		3 1/2	1 1/2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K739	00000
		3 1/2	2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K738	00000
		3 1/2	2 1/2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K737	00000

3 1/2	3	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K736	00000
4	1	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K748	00000
4	1 1/4	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K747	00000
4	1 1/2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K746	00000
4	2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K745	00000
4	2 1/2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K744	00000
4	3	125	—	Iron	150 psi @ 72° F	125 psi @ 350° F	44605K771	000000
4	3	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K743	00000
6	2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K754	000000
6	2 1/2	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K753	000000
6	3	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K752	000000
6	4	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K751	000000
6	5	125	Hex	Iron	175 psi @ 72° F	125 psi @ 350° F	44605K749	000000

Bushing Straight Reducing Adapters for Tanks

Male × Female

Fittings for tanks create an inlet or outlet connection on the surface of any tank, pressure vessel, or drum.

	Pipe Size
	(A)	(B)	For Tank Surface (A)	Body Shape	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Male × NPT Female



		1 1/2	1/2	Flat	Hex	Iron	Not Rated	Not Rated	6850K28	000000


		1 1/2	3/4	Flat	Hex	Iron	Not Rated	Not Rated	6850K27	00000
		1 1/2	1	Flat	Hex	Iron	Not Rated	Not Rated	6850K29	00000
		2	3/8	Flat	Hex	Iron	Not Rated	Not Rated	6850K11	00000
		2	1/2	Flat	Hex	Iron	Not Rated	Not Rated	6850K12	00000
		2	3/4	Flat	Hex	Iron	Not Rated	Not Rated	6850K13	00000
		2	1	Flat	Hex	Iron	Not Rated	Not Rated	6850K14	00000
		2	1 1/4	Flat	Hex	Iron	Not Rated	Not Rated	6850K43	00000
		2	1 1/2	Flat	Hex	Iron	Not Rated	Not Rated	6850K16	00000
		2 1/2	2	Flat	Hex	Iron	Not Rated	Not Rated	6850K44	00000
		3	1	Flat	Hex	Iron	Not Rated	Not Rated	6850K35	000000


		3	1 1/2	Flat	Hex	Iron	Not Rated	Not Rated	6850K18	00000
		3	2	Flat	Hex	Iron	Not Rated	Not Rated	6850K19	00000
		4	1	Flat	Hex	Iron	Not Rated	Not Rated	6850K41	00000
		4	2	Flat	Hex	Iron	Not Rated	Not Rated	6850K25	00000
		4	2 1/2	Flat	Hex	Iron	Not Rated	Not Rated	6850K31	000000
		4	3	Flat	Hex	Iron	Not Rated	Not Rated	6850K26	00000

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



	3/4	Iron	Not Rated	Not Rated	44605K213	00000


	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

Commonly used in low-pressure water supply and utility piping systems, these galvanized fittings won't rust in wet and outdoor environments.

Bushing Straight Reducing Adapters


Male x Female	Male x Female

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



		3/4	1/8	150	Hex	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K541	000000


		3/4	1/4	150	Hex	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K542	00000
		3/4	3/8	150	Hex	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K543	00000
		3/4	1/2	150	Hex	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K544	0000
		1	1/8	150	Hex	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K545	00000
		1	1/4	150	Hex	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K546	00000
		1	3/8	150	Hex	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K547	00000
		1	1/2	150	Hex	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K548	00000
		1	3/4	150	Hex	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K549	00000
		1 1/4	1/4	150	Hex	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K942	00000
		1 1/4	3/8	150	Hex	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K941	00000


		1 1/4	1	150	—	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K981	00000
		1 1/4	1	150	Hex	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K335	00000
		1 1/2	1/4	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K945	00000
		1 1/2	1 1/4	150	—	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K982	00000
		1 1/2	1 1/4	150	Hex	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K337	00000
		2	1/4	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K949	00000
		2	3/8	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K948	00000
		2	1	150	—	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K985	00000
		2	1 1/4	150	—	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K984	00000
		2	1 1/2	150	—	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K983	00000


		2 1/2	1/2	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K955	00000
		2 1/2	3/4	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K954	00000
		2 1/2	1	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K953	00000
		2 1/2	1 1/4	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K952	00000
		2 1/2	2	150	—	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K986	00000
		2 1/2	2	150	Hex	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	—	4638K552	00000
		3	1/2	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K963	00000
		3	3/4	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K962	00000
		3	1	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K961	00000
		3	1 1/4	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K959	00000


		3	1 1/2	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K958	00000
		3 1/2	1	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K969	00000
		3 1/2	1 1/4	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K968	00000
		3 1/2	1 1/2	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K967	00000
		3 1/2	2	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K966	00000
		3 1/2	3	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K964	00000
		4	1	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K976	000000
		4	1 1/4	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K975	000000
		4	1 1/2	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K974	000000
		4	2	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K973	00000


		4	2 1/2	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K972	000000
		4	3	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K971	00000
		6	2	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K979	000000
		6	3	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K978	000000
		6	4	125	Hex	Galvanized Iron	125 psi @ 72° F	125 psi @ 350° F	UL Listed	4638K977	000000

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



	3/4	Galvanized Iron	Not Rated	Not Rated	4638K615	00000


	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 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.

Bushing Straight Reducing Adapters

NPT Male × NPT

Female

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



		1/4	1/8	150	Hex	Steel	150 psi @ 72° F	Not Rated	5245N11	00000


		3/8	1/8	150	Hex	Steel	150 psi @ 72° F	Not Rated	5245N13	0000
		3/8	1/4	150	Hex	Steel	150 psi @ 72° F	Not Rated	5245N12	0000
		1/2	1/8	150	Hex	Steel	150 psi @ 72° F	Not Rated	5245N16	0000
		1/2	1/4	150	Hex	Steel	150 psi @ 72° F	Not Rated	5245N15	0000
		1/2	3/8	150	Hex	Steel	150 psi @ 72° F	Not Rated	5245N14	0000
		3/4	1/4	150	Hex	Steel	150 psi @ 72° F	Not Rated	5245N19	0000
		3/4	3/8	150	Hex	Steel	150 psi @ 72° F	Not Rated	5245N18	0000
		3/4	1/2	150	Hex	Steel	150 psi @ 72° F	Not Rated	5245N17	0000
		1	1/4	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N14	0000
		1	3/8	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N15	0000


		1	1/2	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N16	0000
		1	3/4	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N17	0000
		1 1/4	1/4	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N25	00000
		1 1/4	1/2	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N19	0000
		1 1/4	3/4	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N21	0000
		1 1/4	1	150	Hex	Iron	150 psi @ 72° F	Not Rated	5374N11	00000
		1 1/2	1/4	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N27	0000
		1 1/2	1/2	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N26	0000
		1 1/2	3/4	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N22	0000
		1 1/2	1	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N23	0000


		1 1/2	1 1/4	150	Hex	Iron	150 psi @ 72° F	Not Rated	5374N12	0000
		2	1/4	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N31	00000
		2	1/2	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N29	00000
		2	3/4	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N28	00000
		2	1	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N24	00000
		2	1 1/4	125	Hex	Iron	125 psi @ 72° F	Not Rated	5245N21	00000
		2	1 1/2	150	Hex	Iron	150 psi @ 72° F	Not Rated	5374N13	00000
		2 1/2	1 1/2	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N32	00000
		2 1/2	2	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N18	00000
		3	1	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N36	00000


		3	1 1/2	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N35	00000
		3	2	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N34	00000
		3	2 1/2	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N33	00000
		4	2	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N38	00000
		4	3	125	Hex	Iron	125 psi @ 72° F	Not Rated	5374N37	00000

Low-Pressure Galvanized Iron and Steel Threaded Pipe Fittings with Sealant

With sealant applied to the male threads, these fittings have extra leak protection. They’re made of galvanized iron or steel for rust resistance in wet and outdoor environments. Also known as Pressure Class 125 or 150 fittings, use in low-pressure applications.

Bushing Straight Reducing Adapters

Male × Female

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



		1 1/4	1/2	125	Hex	Galvanized Iron	125 psi @ 72° F	Not Rated	5323N11	000000


		1 1/4	3/4	125	Hex	Galvanized Iron	125 psi @ 72° F	Not Rated	5323N12	00000
		1 1/4	1	150	Hex	Galvanized Iron	150 psi @ 72° F	Not Rated	5323N13	00000
		1 1/2	1/2	125	Hex	Galvanized Iron	125 psi @ 72° F	Not Rated	5323N21	00000
		1 1/2	3/4	125	Hex	Galvanized Iron	125 psi @ 72° F	Not Rated	5323N22	00000
		1 1/2	1	125	Hex	Galvanized Iron	125 psi @ 72° F	Not Rated	5323N23	00000
		1 1/2	1 1/4	150	Hex	Galvanized Iron	150 psi @ 72° F	Not Rated	5323N24	00000
		2	3/4	125	Hex	Galvanized Iron	125 psi @ 72° F	Not Rated	5323N32	00000
		2	1	125	Hex	Galvanized Iron	125 psi @ 72° F	Not Rated	5323N33	00000
		2	1 1/4	125	Hex	Galvanized Iron	125 psi @ 72° F	Not Rated	5323N34	00000
		2	1 1/2	125	Hex	Galvanized Iron	125 psi @ 72° F	Not Rated	5323N35	00000


		2 1/2	2	125	Hex	Galvanized Iron	125 psi @ 72° F	Not Rated	5323N47	00000
		3	2	125	Hex	Galvanized Iron	125 psi @ 72° F	Not Rated	5323N57	00000

90° Elbow Adapters

NPT Female × NPT Male

Female x male 90° elbow adapters are also known as street elbows.

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



		1/8	1/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N11	000000


		1/4	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N12	00000
		3/8	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N13	00000
		1/2	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N14	00000
		3/4	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N15	00000
		1	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N16	00000
		1 1/4	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N17	00000
		1 1/2	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N18	00000
		2	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N19	00000

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

Suitable for use in fire-protection applications, these fittings are cast iron, so they’re brittle enough to be opened with a sledgehammer. They’re also known as Pressure Class 125 fittings. Use in noncorrosive environments.

Bushing Straight Reducing Adapters

Male × Female (Hex)

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



		1 1/4	3/8	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K284	00000


		1 1/4	1/2	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K283	0000
		1 1/4	3/4	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K296	0000
		1 1/2	3/8	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K289	00000
		1 1/2	1/2	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K288	0000
		1 1/2	3/4	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K287	0000
		1 1/2	1	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K286	0000
		2	1/2	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K295	00000
		2	3/4	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K294	00000
		2	1	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K293	00000
		2	1 1/4	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K292	00000


		2 1/2	1 1/2	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K411	00000
		3	2	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K412	00000
		3	2 1/2	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K413	00000
		4	3	125	Hex	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	44605K414	00000

Square-Drive Plugs

NPT Male

	Construction	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Male



	1	Solid	125	Cast Iron	175 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K105	000000


	1 1/4	Solid	125	Cast Iron	175 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K106	00000
	1 1/2	Solid	125	Cast Iron	175 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K107	00000
	2	Solid	125	Cast Iron	175 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K108	00000
	2 1/2	Solid	125	Cast Iron	175 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K109	00000
	3	Solid	125	Cast Iron	175 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K111	00000
	4	Solid	125	Cast Iron	175 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K112	000000

External-Square-Drive Plugs

NPT Male

	Construction	Pressure Class	Body Shape	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Male



	1	Solid	125	Square	Cast Iron	175 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K113	00000


	1 1/4	Solid	125	Square	Cast Iron	175 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K114	0000
	1 1/2	Solid	125	Square	Cast Iron	175 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K115	0000
	2	Solid	125	Square	Cast Iron	175 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K116	00000
	2 1/2	Solid	125	Square	Cast Iron	175 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K117	00000
	3	Solid	125	Square	Cast Iron	175 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K118	00000
	4	Solid	125	Square	Cast Iron	175 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K119	00000