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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.
Aluminum couplings are lighter in weight than brass plugs and sockets. They have good abrasion and corrosion resistance thanks to their anodized finish. 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.

- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- 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
Plug connectors and reducers are also known as SA spool adapters.

- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- 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
Socket connectors and reducers are also known as C × C couplers.
Coupling Size | Socket ID | Levers | |||||||
---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (A) | (B) | No. of | Material | Pull Ring Material | Max. Pressure | Each | |
Anodized Aluminum | |||||||||
3 | 2 | 3 5/8" | 2 1/2" | 4 | 316 Stainless Steel | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 0000000 |
4 | 3 | 4 3/4" | 3 5/8" | 4 | 316 Stainless Steel | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 000000 |
Brass | |||||||||
3 | 2 | 3 5/8" | 2 1/2" | 4 | Brass | Zinc-Plated Steel | 200 psi @ 72° F | 000000000 | 000000 |
316 Stainless Steel Replacement Levers for 3 and 4 Coupling Size Sockets | 000000000 | Each | 000000 |
Protective Plug for 3 Coupling Size Sockets | 00000000 | Each | 00000 |
316 Stainless Steel Replacement Levers for 2 Coupling Size Sockets | 000000000 | Each | 00000 |
Protective Plug for 2 Coupling Size Sockets | 00000000 | Each | 00000 |
Protective Plug for 4 Coupling Size Sockets | 00000000 | Each | 00000 |
Brass Replacement Levers for 2 Coupling Size Sockets | 000000000 | Each | 0000 |
Brass Replacement Levers for 3 Coupling Size Sockets | 000000000 | Each | 0000 |

- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- 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
Plug-to-socket reducing adapters are also known as A × C couplers.
Reducing Adapters | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Coupling Size | Levers | Replacement Gaskets | ||||||||||
(A) | (B) | Plug OD | Socket ID | No. of | Material | Pull Ring Material | Max. Pressure | Each | Pkg. Qty. | Pkg. | ||
Anodized Aluminum | ||||||||||||
1 1/2 | 1 | 2 1/8" | 1 7/16" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 250 psi @ 72° F | 00000000 | 000000 | 10 | 0000000 | 00000 |
2 | 1 1/2 | 2 1/2" | 2 1/8" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 250 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 |
2 | 3 | 2 1/2" | 3 5/8" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 00000 |
3 | 2 | 3 5/8" | 2 1/2" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 |
3 | 4 | 3 5/8" | 4 3/4" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 000000 | 10 | 0000000 | 00000 |
4 | 3 | 4 3/4" | 3 5/8" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 000000 | 10 | 0000000 | 00000 |
Brass | ||||||||||||
2 | 3 | 2 1/2" | 3 5/8" | 2 | Brass | Zinc-Plated Steel | 200 psi @ 72° F | 000000000 | 000000 | 10 | 0000000 | 00000 |
3 | 4 | 3 5/8" | 4 3/4" | 2 | Brass | Zinc-Plated Steel | 150 psi @ 72° F | 000000000 | 000000 | 10 | 0000000 | 00000 |
Protective Plug for 4 Coupling Size Sockets | 00000000 | Each | 000000 |
316 Stainless Steel Replacement Lever for 3 and 4 Coupling Size Sockets | 000000000 | Each | 00000 |
Protective Plug for 3 Coupling Size Sockets | 00000000 | Each | 00000 |
316 Stainless Steel Replacement Lever for 2 Coupling Size Sockets | 000000000 | Each | 00000 |
Protective Plug for 2 Coupling Size Sockets | 00000000 | Each | 00000 |
316 Stainless Steel Replacement Lever for 1 Coupling Size Sockets | 000000000 | Each | 0000 |
316 Stainless Steel Replacement Lever for 1 1/2 Coupling Size Sockets | 000000000 | Each | 00000 |
Brass Replacement Lever for 3 and 4 Coupling Size Sockets | 000000000 | Each | 0000 |
Brass Replacement Lever for 2 Coupling Size Sockets | 000000000 | Each | 0000 |
Plastic Cam-and-Groove Hose Couplings for Water

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.
Plug connectors and reducers are also known as SA spool adapters.
Sockets with locking levers prevent accidental disconnection. The locking pins engage automatically when the coupling is connected. Press the locking pins simultaneously to disengage.
Plug-to-socket reducing adapters are also known as A × C couplers.
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.


- Maximum Pressure: 75 psi @ 72° F
- Temperature Range: 0° to 150° F
Coupling Size | Plug OD | ||||
---|---|---|---|---|---|
(A) | (B) | (A) | (B) | Each | |
Polypropylene Plastic | |||||
3 | 2 | 3" | 2" | 00000000 | 000000 |

- Maximum Pressure: 75 psi @ 72° F
- Temperature Range: -20° to 150° F
- Specifications Met: Fed. Spec. A-A-59326
Reducing Adapters | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Coupling Size | Levers | Replacement Gaskets for Coupling Size 2 | Replacement Gaskets for Coupling Size 3 | |||||||||||
(A) | (B) | Socket ID | Plug OD | No. of | Material | Pull Ring Material | Each | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | |||
Polypropylene Plastic | ||||||||||||||
3 | 2 | 3" | 2" | 2 | 304 Stainless Steel | Zinc-Plated Steel | 00000000 | 000000 | 10 | 0000000 | 000000 | 10 | 0000000 | 000000 |

- Maximum Pressure: See table
- Temperature Range: See table
- Specifications Met: See table
Reducing Adapters | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Coupling Size | Levers | Replacement Gaskets for Coupling Size 2 | Replacement Gaskets for Coupling Size 3 | ||||||||||||||
(A) | (B) | Socket ID | Plug OD | No. of | Material | Pull Ring Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | |||
Polypropylene Plastic | |||||||||||||||||
3 | 2 | 3" | 2" | 2 | 304 Stainless Steel | Zinc-Plated Steel | 75 psi @ 72° F | -20° to 150° | Fed. Spec. A-A-59326 | 00000000 | 000000 | 10 | 0000000 | 000000 | 10 | 0000000 | 000000 |
3 | 2 | 3" | 2" | 3 | 304 Stainless Steel | 304 Stainless Steel | 200 psi @ 72° F | 0° to 150° | __ | 00000000 | 00000 | 10 | 0000000 | 00000 | 10 | 0000000 | 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.
Aluminum fittings are lighter in weight than 316 stainless steel fittings. They have good corrosion resistance. 316 stainless steel fittings 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.

- For Use With: Citric Acid, Diesel Fuel, Gasoline, Hydraulic Fluid
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- 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
Plug reducers are also known as SA spool adapters.
Coupling Size | Plug OD | |||||
---|---|---|---|---|---|---|
(A) | (B) | (A) | (B) | Max. Pressure | Each | |
Aluminum | ||||||
1 1/2 | 1 | 2 1/8" | 1 7/16" | 250 psi @ 72° F | 000000000 | 000000 |
2 1/2 | 2 | 3" | 2 1/2" | 200 psi @ 72° F | 000000000 | 00000 |
3 | 2 | 3 5/8" | 2 1/2" | 200 psi @ 72° F | 00000000 | 00000 |
4 | 3 | 4 3/4" | 3 5/8" | 150 psi @ 72° F | 00000000 | 00000 |
316 Stainless Steel | ||||||
3 | 2 | 3 5/8" | 2 1/2" | 200 psi @ 72° F | 0000000 | 000000 |
4 | 3 | 4 3/4" | 3 5/8" | 150 psi @ 72° F | 0000000 | 000000 |

- For Use With: Citric Acid, Diesel Fuel, Gasoline, Hydraulic Fluid
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- 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
Socket reducers are also known as C × C couplers.
Sockets | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Coupling Size | Socket ID | Protective Plugs | ||||||||
(A) | (B) | (A) | (B) | No. of Levers | Pull Ring Material | Max. Pressure | Each | Each | ||
Aluminum with Brass Levers | ||||||||||
3 | 2 | 3 5/8" | 2 1/2" | 4 | Zinc-Plated Steel | 200 psi @ 72° F | 000000000 | 0000000 | 0000000 | 000000 |
4 | 3 | 4 3/4" | 3 5/8" | 4 | Zinc-Plated Steel | 150 psi @ 72° F | 000000000 | 000000 | 0000000 | 00000 |
Aluminum with 316 Stainless Steel Levers | ||||||||||
3 | 2 | 3 5/8" | 2 1/2" | 4 | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 000000 | 0000000 | 00000 |
4 | 3 | 4 3/4" | 3 5/8" | 4 | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 000000 | 0000000 | 00000 |
316 Stainless Steel with 316 Stainless Steel Levers | ||||||||||
3 | 2 | 3 5/8" | 2 1/2" | 4 | 304 Stainless Steel | 200 psi @ 72° F | 00000000 | 000000 | 0000000 | 00000 |
4 | 3 | 4 3/4" | 3 5/8" | 4 | 304 Stainless Steel | 150 psi @ 72° F | 00000000 | 000000 | 0000000 | 00000 |
Replacement Gasket for 2 Coupling Size Sockets (10/Pkg.) | 0000000 | Pkg. | 00000 |
Brass Replacement Lever for 2 Coupling Size Sockets | 000000000 | Each | 0000 |
Replacement Gasket for 3 Coupling Size Sockets (10/Pkg.) | 0000000 | Pkg. | 00000 |
Brass Replacement Lever for 3 and 4 Coupling Size Sockets | 000000000 | Each | 0000 |
Replacement Gasket for 4 Coupling Size Sockets (10/Pkg.) | 0000000 | Pkg. | 00000 |
316 Stainless Steel Replacement Lever for 3 and 4 Coupling Size Sockets | 000000000 | Each | 00000 |
316 Stainless Steel Replacement Lever for 2 Coupling Size Sockets | 000000000 | Each | 00000 |

- For Use With: Citric Acid, Diesel Fuel, Gasoline, Hydraulic Fluid
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- 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
Plug-to-socket reducing adapters are also known as A × C couplers.
Reducing Adapters | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Coupling Size | Replacement Gaskets | Protective Plugs | |||||||||||
(A) | (B) | Plug OD (A) | Socket ID (B) | No. of Levers | Pull Ring Material | Max. Pressure | Each | Pkg. Qty. | Pkg. | Each | |||
Aluminum with Brass Levers | |||||||||||||
1 1/2 | 1 | 2 1/8" | 1 7/16" | 2 | Zinc-Plated Steel | 250 psi @ 72° F | 000000000 | 000000 | 10 | 0000000 | 00000 | 000000 | 00 |
2 | 1 1/2 | 2 1/2" | 2 1/8" | 2 | Zinc-Plated Steel | 250 psi @ 72° F | 000000000 | 00000 | 10 | 0000000 | 0000 | 000000 | 00 |
2 | 3 | 2 1/2" | 3 5/8" | 2 | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 00000 | 0000000 | 000000 |
3 | 2 | 3 5/8" | 2 1/2" | 2 | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 | 0000000 | 00000 |
3 | 4 | 3 5/8" | 4 3/4" | 2 | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 00000 | 0000000 | 00000 |
4 | 3 | 4 3/4" | 3 5/8" | 2 | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 00000 | 0000000 | 00000 |
Aluminum with 316 Stainless Steel Levers | |||||||||||||
1 1/2 | 1 | 2 1/8" | 1 7/16" | 2 | Zinc-Plated Steel | 250 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 | 000000 | 00 |
2 | 1 1/2 | 2 1/2" | 2 1/8" | 2 | Zinc-Plated Steel | 250 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 | 000000 | 00 |
2 | 3 | 2 1/2" | 3 5/8" | 2 | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 00000 | 0000000 | 00000 |
3 | 2 | 3 5/8" | 2 1/2" | 2 | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 | 0000000 | 00000 |
3 | 4 | 3 5/8" | 4 3/4" | 2 | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 00000 | 0000000 | 00000 |
4 | 3 | 4 3/4" | 3 5/8" | 2 | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 000000 | 10 | 0000000 | 00000 | 0000000 | 00000 |
316 Stainless Steel with 316 Stainless Steel Levers | |||||||||||||
1 1/2 | 1 | 2 1/8" | 1 7/16" | 2 | 304 Stainless Steel | 250 psi @ 72° F | 000000000 | 000000 | 10 | 0000000 | 0000 | 000000 | 00 |
2 | 1 1/2 | 2 1/2" | 2 1/8" | 2 | 304 Stainless Steel | 250 psi @ 72° F | 000000000 | 000000 | 10 | 0000000 | 0000 | 000000 | 00 |
2 | 3 | 2 1/2" | 3 5/8" | 2 | 304 Stainless Steel | 200 psi @ 72° F | 0000000 | 000000 | 10 | 0000000 | 00000 | 0000000 | 00000 |
3 | 2 | 3 5/8" | 2 1/2" | 2 | 304 Stainless Steel | 200 psi @ 72° F | 0000000 | 000000 | 10 | 0000000 | 0000 | 0000000 | 00000 |
3 | 4 | 3 5/8" | 4 3/4" | 2 | 304 Stainless Steel | 150 psi @ 72° F | 0000000 | 000000 | 10 | 0000000 | 00000 | 0000000 | 00000 |
4 | 3 | 4 3/4" | 3 5/8" | 2 | 304 Stainless Steel | 150 psi @ 72° F | 0000000 | 000000 | 10 | 0000000 | 00000 | 0000000 | 00000 |
Brass Replacement Lever for 2 Coupling Size Sockets | 000000000 | Each | 00000 |
Brass Replacement Lever for 3 and 4 Coupling Size Sockets | 000000000 | Each | 0000 |
Brass Replacement Lever for 1 1/2 Coupling Size Sockets | 000000000 | Each | 0000 |
Brass Replacement Lever for 1 Coupling Size Sockets | 000000000 | Each | 0000 |
316 Stainless Steel Replacement Lever for 1 1/2 Coupling Size Sockets | 000000000 | Each | 00000 |
316 Stainless Steel Replacement Lever for 2 Coupling Size Sockets | 000000000 | Each | 00000 |
316 Stainless Steel Replacement Lever for 3 and 4 Coupling Size Sockets | 000000000 | Each | 00000 |
316 Stainless Steel Replacement Lever for 1 Coupling Size Sockets | 000000000 | Each | 0000 |

- For Use With: Citric Acid, Diesel Fuel, Gasoline, Hydraulic Fluid
- Maximum Pressure: 200 psi @ 72° F
- Temperature Range: -30° to 200° F
- Compatible With: Andrews Cam-and-Groove, Dixon Cam-and-Groove, Ever-Tite Cam-and-Groove, PT Coupling Cam-and-Groove
Socket-to-plug reducing adapters are also known as A × C couplers.
Fittings with a threaded port can be used to measure and relieve pressure, as well as sample what’s in your line.

- For Use With: Diesel Fuel, Gasoline, Hydraulic Fluid
- Maximum Pressure: 75 psi @ 72° F
- Temperature Range: -40° to 200° F
API valve-to-plug adapters are used to offload tankers with an API valve.

- For Use With: Diesel Fuel, Gasoline, Hydraulic Fluid
- Maximum Pressure: 75 psi @ 72° F
- Temperature Range: -40° to 200° F
API valve-to-plug adapters are used to offload tankers with an API valve.
Adapters with a sight glass let you inspect the fluid in your line.
Cam-and-Groove Hose Couplings for Vapor Recovery
Connect your hose to a cam-and-groove vapor recovery valve. The probe inside these couplings opens the valve when connected to start recovery. They’re often used when offloading fuel.
Socket-to-plug reducing adapters are also known as A×C couplers.
For technical drawings and 3-D models, click on a part number.

- Maximum Pressure: 100 psi @ 72° F
- Temperature Range: -40° to 250° F
- Compatible With: Dixon Vapor Valves, PT Coupling Vapor Valves, OPW Vapor Valves
Coupling Size | Levers | |||||||
---|---|---|---|---|---|---|---|---|
(A) | (B) | Socket ID (A) | Plug OD (B) | No. of | Material | Pull Ring Material | Each | |
Aluminum | ||||||||
4 | 3 | 4 3/4" | 3 5/8" | 2 | Bronze | Steel | 0000000 | 0000000 |