British Standard Pipe And Fittings

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Connects To

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Pipe Schedule

Maximum Pressure @ Temperature

Pressure Rating

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

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For Flange Class

329 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

Pipe

Pair with fittings to transfer water, air, and other materials

Fitting Type

Adapter

Bridge the gap between pipe with different fitting connections

153 products

Reducing Adapter

Join pipe of different sizes and fitting connections

29 products

Low-Pressure Brass and Bronze Threaded Pipe Fittings

Use these fittings in low-pressure flow applications. They have good corrosion resistance.

Straight Connectors

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

	Pressure Class	Body Shape	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Food Industry Std.		Each
BSPT Female



	1/8	125	—	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K131	00000


	1/4	125	—	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K132	0000
	3/8	125	—	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K133	0000
	1/2	125	—	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K134	00000
	3/4	125	—	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K135	00000
	1	125	—	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K136	00000
	1 1/4	125	—	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K137	00000
	1 1/2	125	—	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K138	00000
	2	125	—	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K139	00000


	BSPT Male



			1/4	125	Hex	Brass	200 psi @ 72° F	—	NSF/ANSI 61	4978K371	0000


			3/8	125	Hex	Brass	200 psi @ 72° F	—	NSF/ANSI 61	4978K372	0000
			1/2	125	Hex	Brass	200 psi @ 72° F	—	NSF/ANSI 61	4978K373	00000
			3/4	125	Hex	Brass	200 psi @ 72° F	—	NSF/ANSI 61	4978K374	00000
			1	125	Hex	Brass	200 psi @ 72° F	—	NSF/ANSI 61	4978K375	00000
			1 1/2	125	Hex	Brass	200 psi @ 72° F	—	NSF/ANSI 61	4978K376	00000

Union Straight Connectors

Exploded View

Union fittings separate into three pieces so you can access your line without unthreading pipe connections.

	Pressure Class	Body Shape	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
BSPT Female



	1/8	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K161	000000


	1/4	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K162	00000
	3/8	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K163	00000
	1/2	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K164	00000
	3/4	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K165	00000
	1	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K166	00000
	1 1/4	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K167	00000
	1 1/2	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K168	00000
	2	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K169	000000

Bushing Straight Reducing Adapters


Female, Male, Threaded Fitting Connection, Threaded Fitting Connection	Male x Female

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

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



		1/4	1/8	125	Hex	Brass	200 psi @ 72° F	—	NSF/ANSI 61	4978K321	00000


		3/8	1/4	125	Hex	Brass	200 psi @ 72° F	—	NSF/ANSI 61	4978K322	0000
		1/2	1/8	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K171	0000
		1/2	1/4	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K172	0000
		1/2	3/8	125	Hex	Brass	200 psi @ 72° F	—	NSF/ANSI 61	4978K323	0000
		1/2	3/8	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K173	0000
		3/4	1/4	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K174	00000
		3/4	3/8	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K175	0000
		3/4	1/2	125	Hex	Brass	200 psi @ 72° F	—	NSF/ANSI 61	4978K324	00000
		3/4	1/2	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K176	0000
		1	1/2	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K177	00000


		1	3/4	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K178	00000
		1 1/4	3/4	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K179	00000
		1 1/4	1	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K181	00000
		1 1/2	1/4	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K182	00000
		1 1/2	1/2	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K183	00000
		1 1/2	3/4	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K184	00000
		1 1/2	1	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K185	00000
		1 1/2	1 1/4	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K186	00000
		2	1	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K188	00000
		2	1 1/4	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K189	00000


		2	1 1/2	125	Hex	Bronze	200 psi @ 72° F	125 psi @ 400° F	—	4978K191	00000

Straight Reducers

Image of Product. Front orientation. Contains Annotated. Pipe and Fittings. Low-Pressure Brass and Bronze Threaded Pipe Fittings, Straight Reducers, Threaded Fitting Connection, Female.

Female, Female,

Threaded Fitting

Connection,

Threaded Fitting

Connection

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



		1/4	1/8	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K211	00000


		3/8	1/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K212	0000
		1/2	1/8	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K213	00000
		1/2	1/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K214	00000
		1/2	3/8	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K215	00000
		3/4	1/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K216	00000
		3/4	3/8	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K217	00000
		3/4	1/2	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K218	00000
		1	1/2	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K219	00000
		1	3/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K221	00000
		1 1/4	3/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K222	00000


		1 1/4	1	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K223	00000
		1 1/2	3/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K224	00000
		1 1/2	1	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K225	00000
		1 1/2	1 1/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K226	00000
		2	1	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K227	00000
		2	1 1/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K228	00000
		2	1 1/2	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K229	00000

90° Elbow Connectors

Female,

Threaded

Fitting

Connection

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



	1/8	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K101	00000


	1/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K102	0000
	3/8	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K103	0000
	1/2	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K104	00000
	3/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K105	00000
	1	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K106	00000
	1 1/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K107	00000
	1 1/2	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K108	00000
	2	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K109	00000

90° Elbow Adapters

Male,

Threaded

Fitting

Connection,

Female,

Threaded

Fitting

Connection

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

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

	Pipe Size
	(A)	(B)	Pressure Class	Material	Max. Pressure @ Temp.	Food Industry Std.		Each
BSPT Female × BSPT Male



		1/8	1/8	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K325	000000


		1/4	1/4	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K326	00000
		3/8	3/8	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K327	00000
		1/2	1/2	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K328	00000
		3/4	3/4	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K329	00000
		1	1	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K331	00000
		1 1/4	1 1/4	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K332	00000
		1 1/2	1 1/2	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K333	00000
		2	2	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K334	000000

90° Elbow Reducers

Female,

Threaded

Fitting

Connection,

Threaded

Fitting

Connection

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

	Pipe Size
	(A)	(B)	Pressure Class	Material	Max. Pressure @ Temp.	Food Industry Std.		Each
BSPT Female × BSPT Female



		1/4	1/8	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K335	000000


		3/8	1/4	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K336	00000
		1/2	1/4	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K337	00000
		1/2	3/8	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K338	00000
		3/4	3/8	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K339	00000
		3/4	1/2	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K341	00000
		1	1/2	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K342	00000
		1	3/4	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K343	00000

45° Elbow Connectors

Female,

Threaded

Fitting

Connection

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



	1/8	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K111	00000


	1/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K112	0000
	3/8	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K113	0000
	1/2	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K114	00000
	3/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K115	00000
	1	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K116	00000
	1 1/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K117	00000

Tee Connectors

Female, Threaded

Fitting

Connection

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



	1/8	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K121	000000


	1/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K122	00000
	3/8	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K123	00000
	1/2	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K124	00000
	3/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K125	00000
	1	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K126	00000
	1 1/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K127	00000
	1 1/2	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K128	00000
	2	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K129	000000

Inline Tee Reducers

Image of Product. Front orientation. Contains Annotated. Pipe and Fittings. Low-Pressure Brass and Bronze Threaded Pipe Fittings, Inline Tee Reducers, Female, Threaded Fitting Connection.

Threaded Fitting

Connection, Female,

Female, Threaded

Fitting Connection,

Threaded Fitting

Connection, Female

Inline tees are also known as branch tees.

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

	Pipe Size
	(A)	(B)	(C)	Pressure Class	Material	Max. Pressure @ Temp.	Food Industry Std.		Each
BSPT Female × BSPT Female × BSPT Female



		1/4	1/8	1/4	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K344	000000


		1/2	1/4	1/2	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K345	00000
		3/4	1/4	3/4	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K346	00000
		3/4	1/2	3/4	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K347	00000
		1	1/4	1	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K348	00000
		1	1/2	1	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K349	00000
		1	3/4	1	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K351	00000

Caps

Female,

Threaded

Fitting

Connection

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



	1/8	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K141	00000


	1/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K142	0000
	3/8	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K143	0000
	1/2	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K144	0000
	3/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K145	00000
	1	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K146	00000
	1 1/4	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K147	00000
	1 1/2	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K148	00000
	2	125	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K149	00000

Square-Drive Plugs

Male

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

	Construction	Pressure Class	Material	Max. Pressure @ Temp.	Food Industry Std.		Each
BSPT Male



	3/4	Solid	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K352	000000


	1	Solid	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K353	00000
	1 1/2	Solid	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K354	00000
	2	Solid	125	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K355	00000

External-Square-Drive Plugs

Threaded

Fitting

Connection, Male

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

	Construction	Pressure Class	Body Shape	Material	Max. Pressure @ Temp.	Food Industry Std.		Each
BSPT Male



	1/8	Solid	125	Square	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K356	00000


	1/4	Solid	125	Square	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K357	0000
	3/8	Solid	125	Square	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K358	0000
	1/2	Hollow	125	Square	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K366	00000
	1/2	Solid	125	Square	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K359	00000
	3/4	Hollow	125	Square	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K367	00000
	3/4	Solid	125	Square	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K361	00000
	1	Hollow	125	Square	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K368	00000
	1	Solid	125	Square	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K362	00000
	1 1/4	Solid	125	Square	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K363	00000
	1 1/2	Solid	125	Square	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K364	00000


	2	Hollow	125	Square	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K369	00000
	2	Solid	125	Square	Brass	200 psi @ 72° F	NSF/ANSI 61	4978K365	00000

Locknuts

DIN 431—Locknuts that meet DIN 431 comply with international standards for pipe fitting locknut dimensions.

	Finished Material	Max. Pressure @ Temp.	Specs. Met		Each
BSPP Female



	1/8	Brass	Not Rated	DIN 431	3538N11	00000


	1/4	Brass	Not Rated	DIN 431	3538N12	0000
	3/8	Brass	Not Rated	DIN 431	3538N13	0000
	1/2	Brass	Not Rated	DIN 431	3538N14	0000
	3/4	Brass	Not Rated	DIN 431	3538N15	0000
	1	Brass	Not Rated	DIN 431	3538N16	00000
	1 1/4	Brass	Not Rated	DIN 431	3538N17	00000
	1 1/2	Brass	Not Rated	DIN 431	3538N18	00000

Precision Extreme-Pressure Stainless Steel Threaded Pipe Fittings

Made to tighter tolerances than other stainless steel pipe fittings, these are also known as instrumentation fittings. The male threads are rolled for extra strength in extreme-pressure applications. Fittings are commonly used to connect equipment in gas and hydraulic fluid lines.

Straight Adapters

316 Stainless Steel—Fittings are the most corrosion resistant. They stand up to wet environments, just like 304 stainless steel fittings, but unlike 304 stainless steel, they will not corrode from salt water, chlorine solutions, and chemicals.

	Pipe Size		Dash Size			316 Stainless Steel
	(A)	(B)	(A)	(B)	Body Shape	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female × BSPT Male
Female x Male


		1/8	1/8	02	02	Hex	6,100 psi @ 72° F	6,100 psi @ 300° F	4092K11	000000


		1/4	1/4	04	04	Hex	6,200 psi @ 72° F	6,200 psi @ 300° F	4092K12	00000
		3/8	3/8	06	06	Hex	5,000 psi @ 72° F	5,000 psi @ 300° F	4092K13	00000
		1/2	1/2	08	08	Hex	4,600 psi @ 72° F	4,600 psi @ 300° F	4092K14	00000
		3/4	3/4	12	12	Hex	4,300 psi @ 72° F	4,300 psi @ 300° F	4092K15	00000
		1	1	16	16	Hex	4,100 psi @ 72° F	4,100 psi @ 300° F	4092K16	000000


		NPT Male × BSPT Male
		Male x Male


				1/8	1/8	02	02	Hex	9,100 psi @ 72° F	9,100 psi @ 300° F	4092K81	00000


				1/4	1/4	04	04	Hex	7,500 psi @ 72° F	7,500 psi @ 300° F	4092K32	00000
				3/8	3/8	06	06	Hex	7,200 psi @ 72° F	7,200 psi @ 300° F	4092K83	00000
				1/2	1/2	08	08	Hex	6,600 psi @ 72° F	6,600 psi @ 300° F	4092K84	00000
				3/4	3/4	12	12	Hex	6,400 psi @ 72° F	6,400 psi @ 300° F	4092K85	00000
				1	1	16	16	Hex	4,600 psi @ 72° F	4,600 psi @ 300° F	4092K86	00000


				BSPT Female × NPT Male
				Female x Male


						1/8	1/8	02	02	Hex	6,100 psi @ 72° F	6,100 psi @ 300° F	4092K26	00000


						1/4	1/4	04	04	Hex	6,200 psi @ 72° F	6,200 psi @ 300° F	4092K21	00000
						3/8	3/8	06	06	Hex	5,000 psi @ 72° F	5,000 psi @ 300° F	4092K22	00000
						1/2	1/2	08	08	Hex	4,600 psi @ 72° F	4,600 psi @ 300° F	4092K23	00000
						3/4	3/4	12	12	Hex	4,300 psi @ 72° F	4,300 psi @ 300° F	4092K24	00000
						1	1	16	16	Hex	4,100 psi @ 72° F	4,100 psi @ 300° F	4092K25	000000


						BSPP Female × NPT Male
						Female x Male


								1/8	1/8	02	02	Hex	6,100 psi @ 72° F	6,100 psi @ 300° F	4092K56	00000


								1/4	1/4	04	04	Hex	6,200 psi @ 72° F	6,200 psi @ 300° F	4092K51	00000
								3/8	3/8	06	06	Hex	5,000 psi @ 72° F	5,000 psi @ 300° F	4092K52	00000
								1/2	1/2	08	08	Hex	4,600 psi @ 72° F	4,600 psi @ 300° F	4092K53	00000
								3/4	3/4	12	12	Hex	4,300 psi @ 72° F	4,300 psi @ 300° F	4092K54	00000
								1	1	16	16	Hex	4,100 psi @ 72° F	4,100 psi @ 300° F	4092K55	000000

Straight Adapters with Gasket

Fluoroelastomer—These gaskets resist a wide range of chemicals, including benzene, butyl alcohol, and ethylene glycol.

	Pipe Size				316 Stainless Steel
	(A)	(B)	Body Shape	Gasket Material	Max. Pressure @ Temp.		Each
NPT Female × BSPP Male
Female x Male


		1/8	1/8	Hex	Fluoroelastomer	5,300 psi @ 72° F	4092K711	000000


		1/4	1/4	Hex	Fluoroelastomer	5,500 psi @ 72° F	4092K712	00000
		3/8	3/8	Hex	Fluoroelastomer	4,400 psi @ 72° F	4092K713	00000
		1/2	1/2	Hex	Fluoroelastomer	4,000 psi @ 72° F	4092K714	00000
		3/4	3/4	Hex	Fluoroelastomer	3,700 psi @ 72° F	4092K715	000000
		1	1	Hex	Fluoroelastomer	2,800 psi @ 72° F	4092K716	000000


		NPT Male × BSPP Male
		Male x Male


				1/8	1/8	Hex	Fluoroelastomer	5,300 psi @ 72° F	4092K911	00000


				1/4	1/4	Hex	Fluoroelastomer	5,500 psi @ 72° F	4092K912	00000
				3/8	3/8	Hex	Fluoroelastomer	4,400 psi @ 72° F	4092K913	00000
				1/2	1/2	Hex	Fluoroelastomer	4,000 psi @ 72° F	4092K914	00000
				3/4	3/4	Hex	Fluoroelastomer	3,700 psi @ 72° F	4092K915	00000
				1	1	Hex	Fluoroelastomer	2,800 psi @ 72° F	4092K916	000000

Low-Pressure Brass and Bronze Threaded Pipe Flanges

Also known as Pressure Class 150 flanges, these are designed for low-pressure applications. Bolt two same-size flanges together with a gasket (sold separately) to create an access point within a line. Flanges have good corrosion resistance. To adhere to safety standards for drinking water systems, use flanges that meet NSF/ANSI 61.

Flanges


Front	Flat Surface on Back

	Pipe Size					Bolt Hole
	(A)	(B)	Flanged Connection Surface (B)	Flange OD	For Bolt Dia.	Dia.	No. Of	Bolt Circle Dia.	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
BSPT Female



		1/2	1/2	Flat	3 1/2"	1/2"	5/8"	4	2 3/8"	150	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K194	000000


		3/4	3/4	Flat	3 7/8"	1/2"	5/8"	4	2 3/4"	150	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K195	00000
		1	1	Flat	4 1/4"	1/2"	5/8"	4	3 1/8"	150	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K196	000000
		1 1/2	1 1/2	Flat	5"	1/2"	5/8"	4	3 7/8"	150	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K198	000000
		2	2	Flat	6"	5/8"	3/4"	4	4 3/4"	150	Bronze	200 psi @ 72° F	125 psi @ 400° F	4978K199	000000

Standard-Wall Brass and Bronze Threaded Pipe Nipples and Pipe

Also known as Schedule 40, this pipe is for use in low-pressure flow applications. It is brass, which offers good corrosion resistance.

Pipe—Fully Threaded

Male

Fully threaded pipe is also known as a close nipple; it is threaded on each end to the center.

Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.

	Lg.	Construction	Pipe Schedule	Material		Each
BSPT Male



	1/8	3/4"	Seamless	40	230 Brass	4824K111	00000


	1/4	7/8"	Seamless	40	230 Brass	4824K112	0000
	3/8	1"	Seamless	40	230 Brass	4824K113	0000
	1/2	1 1/8"	Seamless	40	230 Brass	4824K114	0000
	3/4	1 3/8"	Seamless	40	230 Brass	4824K115	0000
	1	1 1/2"	Seamless	40	230 Brass	4824K116	00000
	1 1/4	1 5/8"	Seamless	40	230 Brass	4824K117	00000
	1 1/2	1 3/4"	Seamless	40	230 Brass	4824K118	00000
	2	2"	Seamless	40	230 Brass	4824K119	00000

Pipe—Threaded on Both Ends

Male

Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.

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

	Lg.	Construction	Pipe Schedule	Material	Food Industry Std.		Each
BSPT Male







				1/8 Pipe Size

				1 1/2"	Seamless	40	230 Brass	—	4824K121	00000


				2"	Seamless	40	230 Brass	—	4824K131	0000
				3"	Seamless	40	230 Brass	—	4824K151	0000
				4"	Seamless	40	230 Brass	—	4824K171	0000
				6"	Seamless	40	230 Brass	—	4824K191	00000
				12"	Seamless	40	230 Brass	NSF/ANSI 61	4824K311	00000




						1/4 Pipe Size

						1 1/2"	Seamless	40	230 Brass	—	4824K122	0000


						2"	Seamless	40	230 Brass	—	4824K132	0000
						3"	Seamless	40	230 Brass	—	4824K152	0000
						4"	Seamless	40	230 Brass	—	4824K172	0000
						6"	Seamless	40	230 Brass	—	4824K192	00000




								3/8 Pipe Size

								1 1/2"	Seamless	40	230 Brass	—	4824K123	0000


								2"	Seamless	40	230 Brass	—	4824K133	0000
								3"	Seamless	40	230 Brass	—	4824K153	0000
								4"	Seamless	40	230 Brass	—	4824K173	00000
								6"	Seamless	40	230 Brass	—	4824K193	00000
								36"	Seamless	40	230 Brass	NSF/ANSI 61	4824K323	000000




										1/2 Pipe Size

										1 1/2"	Seamless	40	230 Brass	—	4824K124	0000


										2"	Seamless	40	230 Brass	—	4824K134	0000
										3"	Seamless	40	230 Brass	—	4824K154	00000
										4"	Seamless	40	230 Brass	—	4824K174	00000
										6"	Seamless	40	230 Brass	—	4824K194	00000
										12"	Seamless	40	230 Brass	NSF/ANSI 61	4824K314	00000
										36"	Seamless	40	230 Brass	NSF/ANSI 61	4824K324	000000




												3/4 Pipe Size

1 1/2"	Seamless											40	230 Brass	—	4824K125	0000


2"	Seamless											40	230 Brass	—	4824K135	00000
3"	Seamless	40										230 Brass	—	4824K155	00000
4"	Seamless	40	230 Brass									—	4824K175	00000
6"	Seamless	40	230 Brass									—	4824K195	00000
12"	Seamless	40	230 Brass									NSF/ANSI 61	4824K315	00000
36"	Seamless	40	230 Brass									NSF/ANSI 61	4824K325	000000




		1 Pipe Size

		2"	Seamless									40	230 Brass	—	4824K136	00000


		3"	Seamless									40	230 Brass	—	4824K156	00000
		4"	Seamless	40								230 Brass	—	4824K176	00000
		6"	Seamless	40	230 Brass							—	4824K196	00000
		12"	Seamless	40	230 Brass							NSF/ANSI 61	4824K316	00000
		36"	Seamless	40	230 Brass							NSF/ANSI 61	4824K326	000000




				1 1/4 Pipe Size

				2"	Seamless							40	230 Brass	—	4824K137	00000


				3"	Seamless							40	230 Brass	—	4824K157	00000
				4"	Seamless	40						230 Brass	—	4824K177	00000
				6"	Seamless	40	230 Brass					—	4824K197	00000
				12"	Seamless	40	230 Brass					NSF/ANSI 61	4824K317	000000
				36"	Seamless	40	230 Brass					NSF/ANSI 61	4824K327	000000




						1 1/2 Pipe Size

						2"	Seamless					40	230 Brass	—	4824K138	00000


						3"	Seamless					40	230 Brass	—	4824K158	00000
						4"	Seamless					40	230 Brass	—	4824K178	00000
						6"	Seamless	40	230 Brass			—	4824K198	00000
						12"	Seamless	40	230 Brass			NSF/ANSI 61	4824K318	000000
						36"	Seamless	40	230 Brass			NSF/ANSI 61	4824K328	000000




								2 Pipe Size

								3"	Seamless			40	230 Brass	—	4824K159	00000


								4"	Seamless			40	230 Brass	—	4824K179	00000
								6"	Seamless			40	230 Brass	—	4824K199	000000
								12"	Seamless			40	230 Brass	NSF/ANSI 61	4824K319	000000
								36"	Seamless	40	230 Brass	NSF/ANSI 61	4824K329	000000

Pipe Adapters—Fully Threaded

Male

Fully threaded pipe is also known as a close nipple; it is threaded on each end to the center.

Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.

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

	Pipe Size
	(A)	(B)	Lg.	Construction	Pipe Schedule	Material	Food Industry Std.		Each
BSPT Male × NPT Male



		1/8	1/8	3/4"	Seamless	40	230 Brass	—	5832T111	00000


		1/4	1/4	7/8"	Seamless	40	230 Brass	—	5832T112	0000
		3/8	3/8	1"	Seamless	40	230 Brass	—	5832T113	0000
		1/2	1/2	1 1/8"	Seamless	40	230 Brass	—	5832T114	0000
		3/4	3/4	1 3/8"	Seamless	40	230 Brass	—	5832T115	00000
		1	1	1 1/2"	Seamless	40	230 Brass	—	5832T116	00000
		1 1/4	1 1/4	1 5/8"	Seamless	40	230 Brass	NSF/ANSI 61	5832T311	00000
		1 1/2	1 1/2	1 3/4"	Seamless	40	230 Brass	NSF/ANSI 61	5832T312	00000
		2	2	2"	Seamless	40	230 Brass	NSF/ANSI 61	5832T313	00000

Pipe Adapters—Threaded on Both Ends

Male

Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.

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

	Lg.	Construction	Pipe Schedule	Material	Food Industry Std.		Each
BSPT Male × NPT Male







				1/8 Pipe Size

				1 1/2"	Seamless	40	230 Brass	—	5832T121	00000


				2"	Seamless	40	230 Brass	—	5832T131	0000
				3"	Seamless	40	230 Brass	—	5832T141	0000
				4"	Seamless	40	230 Brass	—	5832T151	0000
				6"	Seamless	40	230 Brass	—	5832T161	00000
				12"	Seamless	40	230 Brass	NSF/ANSI 61	5832T326	00000
				36"	Seamless	40	230 Brass	NSF/ANSI 61	5832T336	00000




						1/4 Pipe Size

						1 1/2"	Seamless	40	230 Brass	—	5832T122	0000


						2"	Seamless	40	230 Brass	—	5832T132	0000
						3"	Seamless	40	230 Brass	—	5832T142	0000
						4"	Seamless	40	230 Brass	—	5832T152	00000
						6"	Seamless	40	230 Brass	—	5832T162	00000
						12"	Seamless	40	230 Brass	NSF/ANSI 61	5832T327	00000
						36"	Seamless	40	230 Brass	NSF/ANSI 61	5832T337	00000




								3/8 Pipe Size

								1 1/2"	Seamless	40	230 Brass	—	5832T123	0000


								2"	Seamless	40	230 Brass	—	5832T133	0000
								3"	Seamless	40	230 Brass	—	5832T143	00000
								4"	Seamless	40	230 Brass	—	5832T153	00000
								6"	Seamless	40	230 Brass	—	5832T163	00000
								12"	Seamless	40	230 Brass	NSF/ANSI 61	5832T328	00000
								36"	Seamless	40	230 Brass	NSF/ANSI 61	5832T338	000000




										1/2 Pipe Size

										1 1/2"	Seamless	40	230 Brass	—	5832T124	0000


										2"	Seamless	40	230 Brass	—	5832T134	0000
										3"	Seamless	40	230 Brass	—	5832T144	00000
										4"	Seamless	40	230 Brass	—	5832T154	00000
										6"	Seamless	40	230 Brass	—	5832T164	00000
										12"	Seamless	40	230 Brass	NSF/ANSI 61	5832T329	00000
										36"	Seamless	40	230 Brass	NSF/ANSI 61	5832T339	000000




										3/4 Pipe Size

		1 1/2"								Seamless	40	230 Brass	—	5832T125	00000


		2"	Seamless							40	230 Brass	—	5832T135	00000
		3"	Seamless							40	230 Brass	—	5832T145	00000
		4"	Seamless							40	230 Brass	—	5832T155	00000
		6"	Seamless							40	230 Brass	—	5832T165	00000
		12"	Seamless							40	230 Brass	NSF/ANSI 61	5832T331	00000
		36"	Seamless							40	230 Brass	NSF/ANSI 61	5832T341	000000




										1 Pipe Size

				2"						Seamless	40	230 Brass	—	5832T136	00000


				3"	Seamless					40	230 Brass	—	5832T146	00000
				4"	Seamless					40	230 Brass	—	5832T156	00000
				6"	Seamless					40	230 Brass	—	5832T166	00000
				12"	Seamless					40	230 Brass	NSF/ANSI 61	5832T332	00000
				36"	Seamless					40	230 Brass	NSF/ANSI 61	5832T342	000000




										1 1/4 Pipe Size

										2"	Seamless	40	230 Brass	NSF/ANSI 61	5832T314	00000


						3"	Seamless			40	230 Brass	NSF/ANSI 61	5832T316	00000
						4"	Seamless			40	230 Brass	NSF/ANSI 61	5832T319	00000
						6"	Seamless			40	230 Brass	NSF/ANSI 61	5832T323	00000
						12"	Seamless			40	230 Brass	NSF/ANSI 61	5832T333	000000
						36"	Seamless			40	230 Brass	NSF/ANSI 61	5832T343	000000




										1 1/2 Pipe Size

										2"	Seamless	40	230 Brass	NSF/ANSI 61	5832T315	00000


								3"	Seamless	40	230 Brass	NSF/ANSI 61	5832T317	00000
								4"	Seamless	40	230 Brass	NSF/ANSI 61	5832T321	00000
								6"	Seamless	40	230 Brass	NSF/ANSI 61	5832T324	00000
								12"	Seamless	40	230 Brass	NSF/ANSI 61	5832T334	000000
								36"	Seamless	40	230 Brass	NSF/ANSI 61	5832T344	000000




										2 Pipe Size

										3"	Seamless	40	230 Brass	NSF/ANSI 61	5832T318	00000


4"										Seamless	40	230 Brass	NSF/ANSI 61	5832T322	00000
6"	Seamless									40	230 Brass	NSF/ANSI 61	5832T325	000000
12"	Seamless									40	230 Brass	NSF/ANSI 61	5832T335	000000
36"	Seamless									40	230 Brass	NSF/ANSI 61	5832T345	000000

Standard-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe

Made of galvanized steel, this Schedule 40 pipe has fair corrosion resistance and is designed for low-pressure applications.

Pipe Adapters—Fully Threaded

Male

Fully threaded pipe is also known as a close nipple; it is threaded on each end to the center.

Welded—Pipe has a weld bead on the inside.

	Pipe Size
	(A)	(B)	Lg.	Construction	Pressure Class	Pipe Schedule	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
BSPT Male × NPT Male



		1/2	1/2	1 3/16"	Welded	150	40	Galvanized Steel	150 psi @ 72° F	150 psi @ 360° F	4888K194	000000


		3/4	3/4	1 11/32"	Welded	150	40	Galvanized Steel	150 psi @ 72° F	150 psi @ 360° F	4888K195	00000
		1	1	1 31/64"	Welded	150	40	Galvanized Steel	150 psi @ 72° F	150 psi @ 360° F	4888K196	00000
		1 1/2	1 1/2	1 49/64"	Welded	150	40	Galvanized Steel	150 psi @ 72° F	150 psi @ 360° F	4888K198	00000
		2	2	1 59/64"	Welded	150	40	Galvanized Steel	150 psi @ 72° F	150 psi @ 360° F	4888K199	00000

Standard-Wall Iron and Steel Threaded Pipe Nipples and Pipe

Also known as Schedule 40, this pipe is designed for low-pressure applications. Use in noncorrosive applications.

Pipe Adapters—Fully Threaded

Male

Fully threaded pipe is also known as a close nipple; it is threaded on each end to the center.

Welded—Pipe has a weld bead on the inside.

	Pipe Size
	(A)	(B)	Lg.	Construction	Pipe Schedule	Material		Each
BSPT Male × NPT Male



		1/2	1/2	1 3/16"	Welded	40	Steel	4778K194	000000


		3/4	3/4	1 11/32"	Welded	40	Steel	4778K195	00000
		1	1	1 31/64"	Welded	40	Steel	4778K196	00000
		1 1/4	1 1/4	1 5/8"	Welded	40	Steel	4778K197	00000
		1 1/2	1 1/2	1 49/64"	Welded	40	Steel	4778K198	00000
		2	2	1 59/64"	Welded	40	Steel	4778K199	00000