CL Couplers | McMaster-Carr

	Coupling Size Coupling Size

1 1/2

	Connection Style Connection Style

Barbed

Cam-and-Groove

	Material Material

	For Hose ID For Hose ID

1 1/2"

	For Use With For Use With

	Socket ID Socket ID

	Gender Gender

Female

Male

	Lever Material Lever Material

Stainless Steel

Brass

	Gasket Material Gasket Material

EPDM Rubber

Buna-N Rubber

	For Hose Material For Hose Material

Plastic

Rubber

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Attachment Type Attachment Type


Band-and- Buckle Clamp	Worm-Drive Clamp

	Pull Ring Material Pull Ring Material

Stainless Steel

Steel

	Minimum Temperature Minimum Temperature

-65° F

-20° F

	Maximum Temperature Maximum Temperature

150° F

250° F

	Maximum Pressure Maximum Pressure

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Compatible With Compatible With

Andrews Cam-and-Groove

Dixon Cam-and-Groove

Ever-Tite Cam-and-Groove

PT Coupling Cam-and-
Groove

	Dash Size Dash Size

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42 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 polypropylene, these couplings are lighter in weight than metal cam-and-groove couplings and have good abrasion and corrosion resistance. A complete coupling consists of a plug and a socket (both sold separately) that allow you to quickly connect and disconnect medium-to large-diameter hose lines. To connect, insert the plug into the socket and press the levers down. The levers fit snugly into the groove on the plug’s body and force the plug against the gasket to form a tight seal. To disconnect, lift both levers and pull out the plug.

90° elbow sockets with barbed end are also known as CL couplers. Insert the barbed end into plastic or rubber hose and secure with a clamp.

Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size.

Warning: Relieve all pressure before disconnecting the couplings. Do not use cam-and-groove couplings with compressed air or gas.

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

Standard 90° Elbow Sockets, Barbed Hose

Maximum Pressure: 225 psi @ 72° F
Temperature Range: -20° to 150° F
Attachment Type: Use Worm-Drive Clamps or Band-and-Buckle Clamps
Specifications Met: Fed. Spec. A-A-59326

Sockets
			Levers					Replacement Gaskets			Protective Plugs
Coupling Size	Socket ID	For Hose ID	No. of	Material	Pull Ring Material		Each	Pkg. Qty.		Pkg.		Each
Polypropylene Plastic
1 1/2	2 1/8"	1 1/2"	2	304 Stainless Steel	304 Stainless Steel	0000000	000000	10	0000000	000000	000000	00
2	2 1/2"	2"	2	304 Stainless Steel	304 Stainless Steel	0000000	00000	10	0000000	00000	00000000	000000

Metal Cam-and-Groove Hose Couplings for Water

A complete coupling consists of a plug and a socket (both sold separately) that allow you to quickly connect and disconnect medium-to large-diameter hose lines. To connect, insert the plug into the socket and press the levers down. The levers fit snugly into the groove on the plug’s body and force the plug against the gasket to form a tight seal. To disconnect, lift both levers and pull out the plug.

90° elbow sockets with barbed end are also known as CL couplers. Insert the barbed end into plastic or rubber hose and secure with a clamp.

Aluminum couplings are lighter in weight than brass plugs and sockets. They have good abrasion and corrosion resistance. Brass couplings are softer than aluminum plugs and sockets, so they’re easier to thread together. They have good corrosion resistance.

Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size.

Warning: Relieve all pressure before disconnecting the couplings. Do not use cam-and-groove couplings with compressed air or gas.

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

90° Elbow Sockets, Barbed Hose

Maximum Pressure: See table
Temperature Range: -65° to 250° F
Attachment Type: Use Band-and-Buckle Clamps
Specifications Met: Fed. Spec. A-A-59326
Compatible With: Andrews Cam-and-Groove Couplings, Dixon Cam-and-Groove Couplings, Ever-Tite Cam-and-Groove Couplings, PT Coupling Cam-and-Groove Couplings

Sockets
			Levers						Replacement Gaskets			Replacement Levers
Coupling Size	Socket ID	For Hose ID	No. of	Material	Pull Ring Material	Max. Pressure		Each	Pkg. Qty.		Pkg.		Each
Anodized Aluminum
1	1 7/16"	1"	2	316 Stainless Steel	Zinc-Plated Steel	250 psi @ 72° F	00000000	000000	10	0000000	00000	000000000	000000
1 1/2	2 1/8"	1 1/2"	2	316 Stainless Steel	Zinc-Plated Steel	250 psi @ 72° F	00000000	00000	10	0000000	0000	000000000	00000
2	2 1/2"	2"	2	316 Stainless Steel	Zinc-Plated Steel	250 psi @ 72° F	00000000	00000	10	0000000	0000	000000000	00000
3	3 5/8"	3"	2	316 Stainless Steel	Zinc-Plated Steel	200 psi @ 72° F	00000000	000000	10	0000000	00000	000000000	00000
4	4 3/4"	4"	2	316 Stainless Steel	Zinc-Plated Steel	150 psi @ 72° F	00000000	000000	10	0000000	00000	000000000	00000
Brass
1	1 7/16"	1"	2	Brass	Zinc-Plated Steel	250 psi @ 72° F	00000000	00000	10	0000000	0000	000000000	0000
1 1/2	2 1/8"	1 1/2"	2	Brass	Zinc-Plated Steel	250 psi @ 72° F	00000000	000000	10	0000000	0000	000000000	0000
2	2 1/2"	2"	2	Brass	Zinc-Plated Steel	250 psi @ 72° F	00000000	000000	10	0000000	0000	000000	00

Protective Plug for 4 Coupling Size Sockets	Each	000000
Protective Plug for 2 Coupling Size Sockets	Each	00000
Protective Plug for 3 Coupling Size Sockets	Each	00000

Metal Cam-and-Groove Hose Couplings for Chemicals and Petroleum

Made of metal, these couplings have better durability than plastic cam-and-groove couplings. A complete coupling consists of a plug and a socket (both sold separately) that allow you to quickly connect and disconnect medium-to large-diameter hose lines. To connect, insert the plug into the socket and press the levers down. The levers fit snugly into the groove on the plug’s body and force the plug against the gasket to form a tight seal. To disconnect, lift both levers and pull out the plug. Couplings are compatible with Andrews, Dixon, Ever-Tite, and PT cam-and-groove couplings.

90° elbow sockets with barbed end are also known as CL couplers. Insert the barbed end into plastic or rubber hose and secure with a clamp.

Aluminum plugs and sockets are lighter in weight than 316 stainless steel plugs and sockets. They have good corrosion resistance. 316 stainless steel plugs and sockets have excellent corrosion resistance.

Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size.

Warning: Relieve all pressure before disconnecting the couplings. Do not use cam-and-groove couplings with compressed air or gas.

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

90° Elbow Sockets, Barbed Hose

For Use With: Citric Acid, Diesel Fuel, Gasoline, Hydraulic Fluid
Maximum Pressure: See table
Temperature Range: -65° to 250° F
Attachment Type: Use Band-and-Buckle Clamps
Compatible With: Andrews Cam-and-Groove, Dixon Cam-and-Groove, Ever-Tite Cam-and-Groove, PT Coupling Cam-and-Groove
Specifications Met: Fed. Spec. A-A-59326

Sockets									Replacement Gaskets			Replacement Levers
Coupling Size	Socket ID	For Hose ID	Dash Size	No. of Levers	Pull Ring Material	Max. Pressure		Each	Pkg. Qty.		Pkg.		Each
Aluminum with Brass Levers
1	1 7/16"	1"	16	2	Zinc-Plated Steel	250 psi @ 72° F	00000000	000000	10	0000000	00000	000000000	00000
1 1/2	2 1/8"	1 1/2"	24	2	Zinc-Plated Steel	250 psi @ 72° F	00000000	00000	10	0000000	0000	000000000	0000
2	2 1/2"	2"	32	2	Zinc-Plated Steel	250 psi @ 72° F	00000000	00000	10	0000000	0000	000000	00
3	3 5/8"	3"	48	2	Zinc-Plated Steel	200 psi @ 72° F	00000000	00000	10	0000000	00000	000000000	0000
4	4 3/4"	4"	64	2	Zinc-Plated Steel	150 psi @ 72° F	00000000	000000	10	0000000	00000	000000000	0000
Aluminum with 316 Stainless Steel Levers
1	1 7/16"	1"	16	2	Zinc-Plated Steel	250 psi @ 72° F	00000000	00000	10	0000000	0000	000000000	00000
1 1/2	2 1/8"	1 1/2"	24	2	Zinc-Plated Steel	250 psi @ 72° F	00000000	00000	10	0000000	0000	000000000	00000
2	2 1/2"	2"	32	2	Zinc-Plated Steel	250 psi @ 72° F	00000000	00000	10	0000000	0000	000000000	00000
3	3 5/8"	3"	48	2	Zinc-Plated Steel	200 psi @ 72° F	00000000	00000	10	0000000	00000	000000000	00000
4	4 3/4"	4"	64	2	Zinc-Plated Steel	150 psi @ 72° F	00000000	000000	10	0000000	00000	000000000	00000
316 Stainless Steel with 316 Stainless Steel Levers
1	1 7/16"	1"	16	2	304 Stainless Steel	250 psi @ 72° F	0000000	000000	10	0000000	0000	000000000	00000
1 1/2	2 1/8"	1 1/2"	24	2	304 Stainless Steel	250 psi @ 72° F	0000000	000000	10	0000000	0000	000000000	00000
2	2 1/2"	2"	32	2	304 Stainless Steel	250 psi @ 72° F	0000000	000000	10	0000000	0000	000000000	00000
3	3 5/8"	3"	48	2	304 Stainless Steel	200 psi @ 72° F	0000000	000000	10	0000000	00000	000000000	00000
4	4 3/4"	4"	64	2	304 Stainless Steel	150 psi @ 72° F	0000000	000000	10	0000000	00000	000000000	00000

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How to Identify and Measure Fittings

Plastic Cam-and-Groove Hose Couplings for Water

Metal Cam-and-Groove Hose Couplings for Water

Metal Cam-and-Groove Hose Couplings for Chemicals and Petroleum