CPVC Pipe Laterals | McMaster-Carr

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106 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

Made of CPVC, these fittings can handle high temperatures. They have thick, strong walls to handle heavy duty industrial plumbing and water supply applications, such as water processing and waste water treatment. They also have good corrosion resistance. These fittings are comparable to Corzan. Some meet ASTM D1784 specifications and testing requirements for material quality.

Fittings for drinking water meet NSF/ANSI Standard 61.

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.

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

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 regulatory limits on VOCs (Volatile Organic Compounds).

For technical drawings and 3-D models, click on a part number.

Tee Connectors, Female Socket Connect

For Use With: Acetic Acid (10%), Calcium Chloride, Deionized Water, Drinking Water, Hydrochloric Acid (25%), Nitric Acid (10%), Phosphoric Acid (85%), Salt Water, Sulfuric Acid (75%), Water
Maximum Temperature: 200° F
Specifications Met: ASTM D1784, NSF/ANSI 61
Pipe Nipples and Pipe: Use Schedule 80 CPVC Plastic
Flanges: Use Class 150 CPVC Plastic

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

Pipe Size	Socket Depth	Material	Schedule	Color	Max. Pressure		Each
1/4	21/32"	CPVC Plastic	80	Light Gray	Not Rated	0000000	000000
3/8	25/32"	CPVC Plastic	80	Light Gray	Not Rated	0000000	00000
1/2	7/8"	CPVC Plastic	80	Light Gray	Not Rated	0000000	0000
3/4	1"	CPVC Plastic	80	Light Gray	Not Rated	0000000	0000
1	1 1/8"	CPVC Plastic	80	Light Gray	Not Rated	0000000	00000
1 1/4	1 1/4"	CPVC Plastic	80	Light Gray	Not Rated	0000000	00000
1 1/2	1 3/8"	CPVC Plastic	80	Light Gray	Not Rated	0000000	00000
2	1 1/2"	CPVC Plastic	80	Light Gray	Not Rated	0000000	00000
2 1/2	1 3/4"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
3	1 7/8"	CPVC Plastic	80	Light Gray	Not Rated	0000000	00000
4	2 9/32"	CPVC Plastic	80	Light Gray	Not Rated	0000000	00000
6	3"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
8	4"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000

Tee Connectors, DIN Metric Female Socket Connect

For Use With: Acetic Acid (10%), Calcium Chloride, Citric Acid, Formic Acid (25%), Hydrochloric Acid (30%), Nitric Acid (65%), Sulfuric Acid (95%), Water
Maximum Temperature: 170° F
Specifications Met: ISO 15493
Pipe Nipples and Pipe: Use CPVC Plastic
Flanges: Use Class 150 CPVC Plastic

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

DIN Size, mm	Socket Depth, mm	Material	Color	Max. Pressure		Each
32	22	CPVC Plastic	Light Gray	230 psi @ 72° F	0000000	000000
40	26	CPVC Plastic	Light Gray	230 psi @ 72° F	0000000	00000

Tee Connectors, Female Threaded Pipe

For Use With: Acetic Acid (10%), Calcium Chloride, Deionized Water, Drinking Water, Hydrochloric Acid (25%), Nitric Acid (10%), Phosphoric Acid (85%), Salt Water, Sulfuric Acid (75%), Water
Maximum Temperature: 200° F
Specifications Met: ASTM D1784, NSF/ANSI 61
Pipe Nipples and Pipe: Use Schedule 80 CPVC Plastic
Flanges: Use Class 150 CPVC Plastic

To prevent leaks in threaded connections, apply a non-hardening, plastic-compatible sealant to the male threads. Tape or sealants with PTFE are not recommended for plastic-to-plastic threaded 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.

NPT Threads
Pipe Size	Material	Schedule	Color	Max. Pressure		Each
1/4	CPVC Plastic	80	Light Gray	Not Rated	0000000	000000
3/8	CPVC Plastic	80	Light Gray	Not Rated	0000000	00000
1/2	CPVC Plastic	80	Light Gray	Not Rated	0000000	00000
3/4	CPVC Plastic	80	Light Gray	Not Rated	0000000	00000
1	CPVC Plastic	80	Light Gray	Not Rated	0000000	00000
1 1/4	CPVC Plastic	80	Light Gray	Not Rated	0000000	00000
1 1/2	CPVC Plastic	80	Light Gray	Not Rated	0000000	00000
2	CPVC Plastic	80	Light Gray	Not Rated	0000000	00000
2 1/2	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
3	CPVC Plastic	80	Light Gray	Not Rated	0000000	000000

Inline Tee Adapters, Female Socket Connect × Female Threaded Pipe

For Use With: Acetic Acid (10%), Calcium Chloride, Deionized Water, Drinking Water, Hydrochloric Acid (25%), Phosphoric Acid (85%), Salt Water, Sodium Hydroxide (50%), Sulfuric Acid (75%), Water
Maximum Temperature: 200° F
Specifications Met: ASTM D1784, NSF/ANSI 61
Pipe Nipples and Pipe: Use Schedule 80 CPVC Plastic
Flanges: Use Class 150 CPVC Plastic

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

Inline tees are also known as branch tees.

NPT Threads
Pipe Size	Socket Depth	Material	Schedule	Color	Max. Pressure		Each
1/4	5/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
1/2	7/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
3/4	1"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1	1 1/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1 1/4	1 9/32"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1 1/2	1 7/16"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
2	1 17/32"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
3	1 7/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
4	2 9/32"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000

Right‐Angle Tee Adapters, Female Socket Connect × Male Socket Connect

For Use With: Acetic Acid (10%), Calcium Chloride, Deionized Water, Drinking Water, Hydrochloric Acid (25%), Phosphoric Acid (85%), Salt Water, Sodium Hydroxide (50%), Sulfuric Acid (75%), Water
Maximum Temperature: 200° F
Specifications Met: ASTM D1784, NSF/ANSI 61
Pipe Nipples and Pipe: Use Schedule 80 CPVC Plastic
Flanges: Use Class 150 CPVC Plastic

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

Right-angle tees are also known as run tees.

Pipe Size	Socket Depth	OD	ID	Wall Thick.	Material	Schedule	Color	Max. Pressure	Environment		Each
1/2	15/16", 1 3/32"	27/32"	0.546"	0.147"	CPVC Plastic	80	Light Gray	Not Rated	Food Industry	00000000	000000
3/4	1 1/32", 1"	1 3/64"	0.742"	0.154"	CPVC Plastic	80	Light Gray	Not Rated	Food Industry	00000000	00000
1	1 3/16", 1 3/16"	1 5/16"	0.957"	0.179"	CPVC Plastic	80	Light Gray	Not Rated	Food Industry	00000000	00000
1 1/4	1 1/4", 1 5/16"	1 21/32"	1.278"	0.191"	CPVC Plastic	80	Light Gray	Not Rated	Food Industry	00000000	00000
1 1/2	1 7/16", 1 7/16"	1 29/32"	1.5"	0.2"	CPVC Plastic	80	Light Gray	Not Rated	Food Industry	00000000	00000
2	1 1/2", 1 17/32"	2 3/8"	1.939"	0.218"	CPVC Plastic	80	Light Gray	Not Rated	Food Industry	00000000	00000

Inline Tee Reducers, Female Socket Connect

For Use With: Acetic Acid (10%), Calcium Chloride, Deionized Water, Drinking Water, Hydrochloric Acid (25%), Nitric Acid (10%), Phosphoric Acid (85%), Salt Water, Sulfuric Acid (75%), Water
Maximum Temperature: 200° F
Specifications Met: ASTM D1784, NSF/ANSI 61
Pipe Nipples and Pipe: Use Schedule 80 CPVC Plastic
Flanges: Use Class 150 CPVC Plastic

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

Inline tees are also known as branch tees.

(A)		(B)
Pipe Size	Socket Depth	Pipe Size	Socket Depth	Material	Schedule	Color	Max. Pressure		Each
3/4	1"	1/2	7/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
1	1 1/8"	1/2	7/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1	1 1/8"	3/4	1"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1 1/4	1 1/4"	1/2	31/32"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1 1/4	1 1/4"	1	1 1/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1 1/2	1 3/8"	3/4	1"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1 1/2	1 13/32"	1/2	7/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1 1/2	1 5/8"	1	1 5/32"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
2	1 1/2"	3/4	1"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
2	1 1/2"	1 1/2	1 3/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
2	1 17/32"	1/2	7/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
2	1 17/32"	1	1 1/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
2 1/2	1 25/32"	1/2	7/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
2 1/2	1 25/32"	3/4	1 1/32"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
2 1/2	1 25/32"	1	1 3/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
2 1/2	1 25/32"	2	1 1/2"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
3	1 7/8"	3/4	1"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
3	1 7/8"	2	1 1/2"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
3	1 29/32"	1 1/2	1 3/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
4	2 1/4"	2	1 1/2"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
4	2 1/4"	3	1 7/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
6	3"	4	2 9/32"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
8	4"	6	3"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000

Inline Tee Reducing Adapters, Female Socket Connect × Female Threaded Pipe

For Use With: Acetic Acid (10%), Calcium Chloride, Deionized Water, Drinking Water, Hydrochloric Acid (25%), Phosphoric Acid (85%), Salt Water, Sodium Hydroxide (50%), Sulfuric Acid (75%), Water
Maximum Temperature: 200° F
Specifications Met: ASTM D1784, NSF/ANSI 61
Pipe Nipples and Pipe: Use Schedule 80 CPVC Plastic
Flanges: Use Class 150 CPVC Plastic

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

Inline tees are also known as branch tees.

(A)
Pipe Size	Socket Depth	Pipe Size (B)	Material	Schedule	Color	Max. Pressure		Each
NPT Threads
3/4	1"	1/2	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
1	1 1/8"	1/2	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1	1 1/8"	3/4	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1 1/4	1 1/4"	1	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1 1/2	1 3/8"	3/4	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1 1/2	1 13/32"	1	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
2	1 1/2"	1/2	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
2	1 1/2"	3/4	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
2	1 1/2"	1	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
2	1 1/2"	1 1/2	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
3	1 7/8"	1	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
3	1 7/8"	2	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
4	2 1/4"	2	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000

Wye Connectors, Female Socket Connect

For Use With: Acetic Acid (10%), Calcium Chloride, Deionized Water, Drinking Water, Hydrochloric Acid (25%), Phosphoric Acid (85%), Salt Water, Sodium Hydroxide (50%), Sulfuric Acid (75%), Water
Maximum Temperature: 200° F
Specifications Met: ASTM D1784, NSF/ANSI 61
Pipe Nipples and Pipe: Use Schedule 80 CPVC Plastic
Flanges: Use Class 150 CPVC Plastic

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

Pipe Size	Socket Depth	Material	Schedule	Color	Max. Pressure		Each
1/2	7/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
3/4	1"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1	1 1/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1 1/4	1 1/4"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1 1/2	1 3/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
2	1 17/32"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
2 1/2	1 3/4"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
3	1 7/8"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
4	2 9/32"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000
6	3 1/32"	CPVC Plastic	80	Light Gray	Not Rated	00000000	000000

Gravity-Flow CPVC Pipe Fittings for Corrosive Chemical Waste

For Use With: Hydrochloric Acid, Nitric Acid, Salt Water, Sulfuric Acid
Temperature Range: 40° to 200° F
Specifications Met: ASTM F2618, IAPMO Listed, NSF/ANSI 14, UL 94 V-0

Made of CPVC, these fittings have better chemical resistance than ABS plastic gravity-flow fittings and can stand up to highly-corrosive acids and other harsh substances. They meet NSF/ANSI 14 requirements for use in corrosive waste gravity-flow systems. Fittings are comparable to Corzan. They meet UL 94 V-0 for flame retardance and ASTM F2618 specifications and testing requirements for material quality. They are IAPMO certified to comply with the International Association for Plumbing and Mechanical Officials product performance standards and the Uniform Plumbing Code (UPC) for installation and repair of plumbing systems.

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

Offset tees are also known as sanitary tees and eccentric tees. They have an offset branch so the line can drain. Use them for applications that require frequent cleaning and inspecting.

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

For technical drawings and 3-D models, click on a part number.

Offset Tee Connectors, Female Socket Connect

Pipe Size	Socket Dp.	Material	Color		Each
1 1/2	11/16"	CPVC Plastic	Light Gray	0000000	000000
2	3/4"	CPVC Plastic	Light Gray	0000000	00000

Pipe Cement (16 fl. oz. Can)

0000000

Each

000000

Wye Connectors, Female Socket Connect

Pipe Size	Socket Dp.	Material	Color		Each
1 1/2	11/16"	CPVC Plastic	Light Gray	0000000	000000
2	3/4"	CPVC Plastic	Light Gray	0000000	00000

Pipe Cement (16 fl. oz. Can)

0000000

Each

000000

Easy-Access CPVC Pipe Fittings for Chemicals

For Use With: Acetic Acid (10%), Calcium Chloride, Deionized Water, Hydrochloric Acid, Phosphoric Acid, Salt Water, Sodium Hydroxide, Sulfuric Acid (80%), Water
Temperature Range: 32° to 200° F
Specifications Met: ASTM D1784
Pipe Nipples and Pipe: Use Schedule 80 CPVC Plastic

Also known as Victaulic fittings, these have grooved ends that connect to pipe with a clamp, so you can access your chemical process line for routine maintenance. Fittings are CPVC, which has excellent chemical resistance to withstand a variety of salt solutions, acids, and other harsh substances. They are comparable to Corzan. Fittings meet ASTM D1784 specifications and testing requirements for material quality.

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

For technical drawings and 3-D models, click on a part number.

Tee Connectors, Male Grooved End

Pipe Size	Material	Color	Max. Pressure		Each
2	CPVC Plastic	Light Gray	300 psi @ 72° F	0000000	0000000
3	CPVC Plastic	Light Gray	300 psi @ 72° F	0000000	000000
4	CPVC Plastic	Light Gray	300 psi @ 72° F	0000000	000000

Inline Tee Reducing Adapters, Male Grooved End × Female Socket Connect

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

Inline tees are also known as branch tees.

Pipe Size (A)	Pipe Size (B)	Socket Dp.	Material	Color	Max. Pressure		Each
2	1	1 3/16"	CPVC Plastic	Light Gray	300 psi @ 72° F	0000000	0000000
3	1	1 5/32"	CPVC Plastic	Light Gray	300 psi @ 72° F	0000000	000000
4	2	1 1/2"	CPVC Plastic	Light Gray	300 psi @ 72° F	0000000	000000

Pipe Cement (8 fl. oz. Can)

00000000

Each

000000

Clamp Connectors

Clamp connectors let you connect CPVC grooved-end pipe fittings and pipe.

For Pipe Size	For Pipe OD	Material	Color	Gasket Material	Max. Pressure	Specifications Met		Each
2	2 3/8"	Enamel-Coated Iron	Orange	EPDM Rubber	300 psi @ 72° F	ASTM D1784, ASTM F441	0000000	000000
3	3 1/2"	Enamel-Coated Iron	Orange	EPDM Rubber	300 psi @ 72° F	ASTM D1784, ASTM F441	0000000	00000
4	4 1/2"	Enamel-Coated Iron	Orange	EPDM Rubber	300 psi @ 72° F	ASTM D1784, ASTM F441	0000000	000000

Clamp Adapters

Clamp adapters let you connect CPVC grooved-end pipe fittings and pipe to metal grooved-end pipe fittings and pipe.

For Pipe Size	For Pipe OD	Material	Color	Gasket Material	Max. Pressure	Specifications Met		Each
3	3 1/2"	Enamel-Coated Iron	Orange	EPDM Rubber	300 psi @ 72° F	ASTM D1784, ASTM F441	0000000	000000
4	4 1/2"	Enamel-Coated Iron	Orange	EPDM Rubber	300 psi @ 72° F	ASTM D1784, ASTM F441	0000000	000000

Clamp Reducers

Clamp reducers allow you to connect CPVC grooved-end pipe fittings and pipe and transition from a larger pipe size to a smaller pipe size.

For Pipe Size	For Pipe OD	Material	Color	Gasket Material	Max. Pressure	Specifications Met		Each
3 × 2	3 1/2" × 2 3/8"	Enamel-Coated Iron	Orange	EPDM Rubber	300 psi @ 72° F	ASTM D1784, ASTM F441	0000000	000000
4 × 2	4 1/2" × 2 3/8"	Enamel-Coated Iron	Orange	EPDM Rubber	300 psi @ 72° F	ASTM D1784, ASTM F441	0000000	000000
4 × 3	4 1/2" × 3 1/2"	Enamel-Coated Iron	Orange	EPDM Rubber	300 psi @ 72° F	ASTM D1784, ASTM F441	0000000	000000

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How to Identify and Measure Fittings

CPVC Pipe Fittings for Hot Water

Gravity-Flow CPVC Pipe Fittings for Corrosive Chemical Waste

Easy-Access CPVC Pipe Fittings for Chemicals