Metal-to-Plastic Pipe Fittings

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Yes

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59 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

Adapter

Bridge the gap between pipe with different fitting connections

34 products

Union

Separate into three pieces to access lines without disassembling completely

10 products

Fitting Type

Saddle Tap

Clamp over a drilled hole in pipe to add a new line without disassembly

25 products

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.

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.

Straight Adapters

Cement Socket

Female × NPT Male

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).

Thread Sealant Tape—Sealants cannot be sold to Colorado, Connecticut, District of Columbia, Delaware, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, New Hampshire, New Jersey, Northern Virginia, New York, Ohio, Pennsylvania, Rhode Island, or Utah due to local VOC (Volatile Organic Compounds) regulations.

	Straights										Thread Sealant Tape
	Pipe Size
	(A)	(B)	Pipe Schedule	Body Shape	Material	Color	Max. Pressure @ Temp.	Threaded Insert Material		Each		Each
Cement Socket Female × NPT Male



		1/2	1/2	80	Hex	PVC	Dark Gray	Not Rated	Brass	4596K672	000000	6802K12	00000


		3/4	3/4	80	Hex	PVC	Dark Gray	Not Rated	Brass	4596K673	00000	6802K12	0000
		1	1	80	Hex	PVC	Dark Gray	Not Rated	Brass	4596K674	000000	6802K12	0000
		1 1/4	1 1/4	80	Hex	PVC	Dark Gray	Not Rated	Brass	4596K675	000000	6802K12	0000
		1 1/2	1 1/2	80	Hex	PVC	Dark Gray	Not Rated	Brass	4596K676	000000	6802K12	0000
		2	2	80	Hex	PVC	Dark Gray	Not Rated	Brass	4596K677	000000	6802K12	0000

Straight Adapters with Collar


Front	Back	Front	Back

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

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).

	Pipe Size
	(A)	(B)	Pipe Schedule	Body Shape	Material	Color	Max. Pressure @ Temp.	Threaded Insert Material		Each
Cement Socket Female × NPT Female



		1/2	1/2	80	Hex	PVC	Dark Gray	Not Rated	Brass	46695K71	000000


		1/2	1/2	80	Round	PVC	Dark Gray	Not Rated	Stainless Steel	4596K285	00000
		3/4	3/4	80	Hex	PVC	Dark Gray	Not Rated	Brass	46695K73	00000
		3/4	3/4	80	Round	PVC	Dark Gray	Not Rated	Stainless Steel	4596K286	000000
		1	1	80	Hex	PVC	Dark Gray	Not Rated	Brass	46695K74	000000
		1	1	80	Round	PVC	Dark Gray	Not Rated	Stainless Steel	4596K287	000000
		1 1/4	1 1/4	80	Hex	PVC	Dark Gray	Not Rated	Brass	46695K75	000000
		1 1/2	1 1/2	80	Hex	PVC	Dark Gray	Not Rated	Brass	46695K76	000000
		1 1/2	1 1/2	80	Round	PVC	Dark Gray	Not Rated	Stainless Steel	4596K288	000000
		2	2	80	Hex	PVC	Dark Gray	Not Rated	Brass	46695K77	000000
		2	2	80	Round	PVC	Dark Gray	Not Rated	Stainless Steel	4596K289	000000


		Cement Socket Male × NPT Female



				1/2	1/2	80	Hex	PVC	Dark Gray	Not Rated	Brass	4596K311	00000


				1/2	1/2	80	Hex	PVC	Dark Gray	Not Rated	Stainless Steel	4596K297	00000
				3/4	3/4	80	Hex	PVC	Dark Gray	Not Rated	Brass	4596K312	00000
				3/4	3/4	80	Hex	PVC	Dark Gray	Not Rated	Stainless Steel	4596K298	000000
				1	1	80	Hex	PVC	Dark Gray	Not Rated	Brass	4596K313	000000
				1	1	80	Hex	PVC	Dark Gray	Not Rated	Stainless Steel	4596K299	000000

Union Straight Adapters with Collar


Front	Back

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

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

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).

	Pipe Size
	(A)	(B)	Pipe Schedule	Material	Color	Max. Pressure @ Temp.	Threaded Insert Material		Each
Cement Socket Female × NPT Female



		1/2	1/2	80	PVC	Dark Gray	Not Rated	Brass	4596K291	000000


		3/4	3/4	80	PVC	Dark Gray	Not Rated	Brass	4596K292	00000
		1	1	80	PVC	Dark Gray	Not Rated	Brass	4596K293	000000
		1 1/4	1 1/4	80	PVC	Dark Gray	Not Rated	Brass	4596K294	000000
		1 1/2	1 1/2	80	PVC	Dark Gray	Not Rated	Brass	4596K295	000000
		2	2	80	PVC	Dark Gray	Not Rated	Brass	4596K296	000000

Saddle Tap Tees with Collar and Gasket

Female x 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.

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 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	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

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.

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.

Union Straight Adapters with Collar


Front	Back

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

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

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.

	Pipe Size
	(A)	(B)	Pipe Schedule	Material	Color	Max. Pressure @ Temp.	Threaded Insert Material	Food Industry Std.		Each
Cement Socket Female × NPT Female



		1	1	40	PVC	White	Not Rated	Brass	NSF/ANSI 61	4880K366	0000000


		1 1/4	1 1/4	40	PVC	White	Not Rated	Brass	NSF/ANSI 61	4880K367	000000
		1 1/2	1 1/2	40	PVC	White	Not Rated	Brass	NSF/ANSI 61	4880K368	000000
		2	2	40	PVC	White	Not Rated	Brass	NSF/ANSI 61	4880K369	000000

Saddle Tap Tees with Gasket

Female × Clamp On

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


	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	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	4	4 1/2"	1 1/8"	1 5/16"	40	PVC	White	200 psi @ 72° F	EPDM	NSF/ANSI 61	4763K65	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