CPVC Reducing Bushings | McMaster-Carr

Filter by

Material

Pipe Material

Fitting Type

System of Measurement

Pipe Size

Fitting Connection

Gender

Shape

Pipe Schedule

Thread Type

Connects To

For Use With

Sodium Hydroxide (Caustic Soda)

Flange Material

Color

Body Shape

Length

Maximum Temperature

Food Industry Standard

NSF/ANSI 61

Performance

Chemical Resistant

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

REACH

RoHS

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

Forward

How can we improve?

109 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.

CPVC Pipe Fittings for Chemicals

Made of CPVC, these fittings withstand salt solutions, acids, and other harsh substances. They have thick, strong walls to handle heavy duty industrial plumbing and water supply applications, such as water processing and wastewater treatment. These fittings are comparable to Corzan. Some meet ASTM D1784 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.

Bushing Straight Reducing Adapters

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

80 Pipe Schedule—Schedule 80 fittings have thick, strong walls for heavy duty, industrial applications.

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	Body Shape	Material	Color	Max. Pressure @ Temp.	Food Industry Std.		Each
NPT Male × NPT Female
Hex Body


		1/4	1/8	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K263	000000


		3/8	1/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K14	00000
		1/2	1/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K109	00000
		1/2	3/8	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K153	00000
		3/4	1/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K154	00000
		3/4	3/8	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K123	00000
		3/4	1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K78	0000
		1	1/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K124	00000
		1	3/8	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K125	00000
		1	1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K79	0000
		1	3/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K91	0000


		1 1/4	1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K92	00000
		1 1/4	3/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K93	00000
		1 1/4	1	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K94	00000
		1 1/2	1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K15	00000
		1 1/2	3/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K95	00000
		1 1/2	1	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K96	00000
		1 1/2	1 1/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K97	00000
		2	1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K126	00000
		2	3/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K127	00000
		2	1	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K98	00000


		2	1 1/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K99	00000
		2	1 1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K81	00000
		2 1/2	2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K128	00000
		3	1 1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K129	00000
		3	2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K101	00000
		3	2 1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K131	00000
		4	2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K102	00000
		4	3	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K103	00000
		6	4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K156	000000


		Cement Socket Male × Cement Socket Female
		Hex Body


				3/8	1/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K187	0000


				1/2	1/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K188	0000
				1/2	3/8	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K189	0000
				3/4	1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K212	0000
				1	3/8	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K193	00000
				1	1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K213	0000
				1	3/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K214	0000
				1 1/4	1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K215	00000
				1 1/4	3/4	80	Decagon	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K216	00000
				1 1/4	1	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K217	00000
				1 1/2	1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K218	00000


				1 1/2	3/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K219	00000
				1 1/2	1	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K121	00000
				1 1/2	1 1/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K122	00000
				2	1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K123	00000
2				3/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K124	00000
2	1			80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K125	00000
2	1 1/4			80	Decagon	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K126	00000
2	1 1/2			80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K127	00000
2 1/2	1			80	Decagon	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K194	00000
2 1/2	1 1/2			80	Hex	CPVC	Light Gray	150 psi @ 72° F	NSF/ANSI 61	4589K481	00000


2 1/2	2			80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K129	00000
3	3/4			80	Hex	CPVC	Light Gray	150 psi @ 72° F	NSF/ANSI 61	4589K482	00000
3	1			80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K195	00000
3	1 1/2			80	Decagon	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K131	00000
3	2			80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K128	00000
3	2 1/2			80	Hex	CPVC	Light Gray	150 psi @ 72° F	NSF/ANSI 61	4589K483	00000
4	1 1/2			80	Hex	CPVC	Light Gray	150 psi @ 72° F	NSF/ANSI 61	4589K484	00000
4	2			80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K134	00000
4	2 1/2			80	Hex	CPVC	Light Gray	150 psi @ 72° F	NSF/ANSI 61	4589K485	00000
4	3			80	Decagon	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K132	00000


6	2			80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K135	000000
6	3			80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K136	000000
6	4			80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K137	00000
8	6			80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	6826K184	000000


Cement Socket Male × NPT Female
Hex Body


				3/8	1/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K211	0000


				1/2	1/8	80	Hex	CPVC	Light Gray	500 psi @ 72° F	NSF/ANSI 61	4589K212	0000
				1/2	1/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K213	0000
				1/2	3/8	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K214	0000
				3/4	1/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K215	0000
				3/4	3/8	80	Hex	CPVC	Light Gray	150 psi @ 72° F	NSF/ANSI 61	4589K474	0000
				3/4	1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K217	0000
				1	3/8	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K274	00000
				1	1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K218	0000
				1	3/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K219	0000
				1 1/4	1/2	80	Hex	CPVC	Light Gray	150 psi @ 72° F	NSF/ANSI 61	4589K475	00000


		1 1/4	3/4	80	Hex	CPVC	Light Gray	150 psi @ 72° F	NSF/ANSI 61	4589K476	00000
		1 1/4	1	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K222	00000
		1 1/2	1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K223	00000
		1 1/2	3/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K224	00000
		1 1/2	1	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K225	00000
		1 1/2	1 1/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K226	00000
		2	1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K275	00000
		2	3/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K228	00000
		2	1	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K229	00000
		2	1 1/4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K231	00000


		2	1 1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K232	00000
		2 1/2	1 1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K254	00000
		2 1/2	2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K276	00000
		3	1	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K277	000000
		3	1 1/2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K278	000000
		3	2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K279	000000
		3	2 1/2	80	Hex	CPVC	Light Gray	150 psi @ 72° F	NSF/ANSI 61	4589K236	00000
		4	2	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K237	000000
		4	3	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K281	000000
		6	4	80	Hex	CPVC	Light Gray	Not Rated	NSF/ANSI 61	4589K282	000000

Pipe Cement

		Each
Pipe Cement for Max. Pipe Size 6 (8-fl. oz. Can)	74605A31	000000

Bushing Straight Reducing Adapters with Collar


Female × Female (Front)	Female × Female (Back)

Male × Female (Front)	Male × Female (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 CPVC primer and cement (also known as solvent weld).

80 Pipe Schedule—Schedule 80 fittings have thick, strong walls for heavy duty, industrial applications.

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	Body Shape	Material	Color	Max. Pressure @ Temp.	Food Industry Std.		Each
Cement Socket Female × NPT Female



		1/2	3/4	80	Hex	CPVC	Light Gray	510 psi @ 72° F	NSF/ANSI 61	4589K418	00000


		3/4	1/4	80	Hex	CPVC	Light Gray	410 psi @ 72° F	NSF/ANSI 61	4589K419	00000
		3/4	1/2	80	Hex	CPVC	Light Gray	410 psi @ 72° F	NSF/ANSI 61	4589K421	0000
		3/4	1	80	Hex	CPVC	Light Gray	410 psi @ 72° F	NSF/ANSI 61	4589K422	00000
		1	1/2	80	Hex	CPVC	Light Gray	370 psi @ 72° F	NSF/ANSI 61	4589K423	00000
		1	3/4	80	Hex	CPVC	Light Gray	370 psi @ 72° F	NSF/ANSI 61	4589K424	00000


		Cement Socket Male × NPT Female



				1 1/2	1/2	80	Hex	CPVC	Light Gray	280 psi @ 72° F	NSF/ANSI 61	4589K425	00000


				1 1/2	3/4	80	Hex	CPVC	Light Gray	280 psi @ 72° F	NSF/ANSI 61	4589K426	00000
				2	1/2	80	Hex	CPVC	Light Gray	240 psi @ 72° F	NSF/ANSI 61	4589K427	00000
				2	3/4	80	Hex	CPVC	Light Gray	240 psi @ 72° F	NSF/ANSI 61	4589K428	00000
				2	1	80	Hex	CPVC	Light Gray	240 psi @ 72° F	NSF/ANSI 61	4589K429	00000

Pipe Cement

		Each
Pipe Cement for Max. Pipe Size 6 (8-fl. oz. Can)	74605A31	000000

Thread Sealant

Applicator-Top Can

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.

Container
Size, fl. oz.	Type	Temp. Range, ° F		Each
8	Applicator-Top Can	-100 to 600	4586K9	000000