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.
More
Quick-Disconnect Garden Hose Couplings
Use these couplings if you need frequent access to a garden hose line—a complete coupling consists of a plug and a socket that connect and disconnect quickly. The compact design makes these couplings sleeker and easier to handle than cam-and-groove garden hose couplings. Couplings have a sleeve-lock socket. Connect by sliding back the sleeve on the socket, inserting the plug, and releasing the sleeve. To disconnect, slide the sleeve back and pull out the plug.
Brass couplings have good corrosion resistance and are softer than 303 stainless steel couplings, so they’re easier to thread together. 303 stainless steel couplings are more corrosion resistant than brass couplings and have better durability than brass and plastic couplings. ABS plastic couplings offer comparable corrosion resistance to 303 stainless steel couplings, but are lighter in weight.
Couplings with shut-off valve have a valve in the socket that stops the flow of water when the coupling is separated.
For technical drawings and 3-D models, click on a part number.
Plug | Socket | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Socket Flow Control | Garden Hose Trade Size | Thread Type | Connection Style | Lg. | Connection Style | Washer Material | Lg. | Each | |
Brass | |||||||||
| Open | 3/4 | GHT | Quick Disconnect Male × Threaded Male | 1 27/64" | Quick Disconnect Female × Threaded Female | Buna-N Rubber | 1 9/64" | 0000000 | 000000 |
| With Shut-Off | 3/4 | GHT | Quick Disconnect Male × Threaded Male | 1 27/64" | Quick Disconnect Female × Threaded Female | Buna-N Rubber | 1 11/32" | 00000000 | 00000 |
303 Stainless Steel | |||||||||
| Open | 3/4 | GHT | Quick Disconnect Male × Threaded Male | 1 27/64" | Quick Disconnect Female × Threaded Female | Buna-N Rubber | 1 9/64" | 00000000 | 00000 |
ABS Plastic | |||||||||
| Open | 3/4 | GHT | Quick Disconnect Female × Threaded Male | 1" | Quick Disconnect Male × Threaded Female | __ | 1 11/16" | 00000000 | 0000 |
| With Shut-Off | 3/4 | GHT | Quick Disconnect Male × Threaded Male | 1" | Quick Disconnect Female × Threaded Female | TPR Rubber | 2 1/2" | 0000000 | 0000 |
Socket | |||||||
|---|---|---|---|---|---|---|---|
| Socket Flow Control | Garden Hose Trade Size | Thread Type | Connection Style | Washer Material | Lg. | Each | |
Brass | |||||||
| Open | 3/4 | GHT | Quick-Disconnect Female × Threaded Female | Buna-N Rubber | 1 9/64" | 000000000 | 00000 |
| With Shut-Off | 3/4 | GHT | Quick-Disconnect Female × Threaded Female | Buna-N Rubber | 1 11/32" | 000000000 | 00000 |
303 Stainless Steel | |||||||
| Open | 3/4 | GHT | Quick-Disconnect Female × Threaded Female | Buna-N Rubber | 1 9/64" | 000000000 | 00000 |
ABS Plastic | |||||||
| Open | 3/4 | GHT | Quick-Disconnect Female × Threaded Male | __ | 1 11/16" | 00000000 | 0000 |
| With Shut-Off | 3/4 | GHT | Quick-Disconnect Female × Threaded Female | TPR Rubber | 2 1/2" | 00000000 | 0000 |
Cam-and-Groove Garden Hose Couplings
Use these couplings if you need frequent access to a garden hose line. A complete coupling consists of a plug and a socket (both sold separately) that connect and disconnect quickly. 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.
Nylon plugs and sockets have good impact and abrasion resistance.
Polypropylene plugs and sockets are moisture resistant and won’t absorb water and lose strength, even in high-humidity environments.
Plugs with male threaded end are also known as F adapters.
Plugs with female threaded end are also known as A adapters.
Sockets with male threaded end are also known as B couplers.
Sockets with female threaded end are also known as D couplers.
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: 300 psi @ 72° F
| Coupling Size | Plug OD | Garden Hose Trade Size | Thread Type | Color | Each | |
Polypropylene Plastic | ||||||
|---|---|---|---|---|---|---|
| 3/4 | 1 1/4" | 3/4 | GHT | Yellow | 0000000 | 00000 |
- Maximum Pressure: See table
Sockets | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Levers | Replacement Gaskets | ||||||||||||
| Coupling Size | Socket ID | Garden Hose Trade Size | Thread Type | Color | No. of | Material | Pull Ring Material | Max. Pressure | Each | Pkg. Qty. | Pkg. | ||
Nylon Plastic | |||||||||||||
| 3/4 | 1 1/4" | 3/4 | GHT | Yellow | 2 | Nylon Plastic | 304 Stainless Steel | 225 psi @ 72° F | 00000000 | 000000 | __ | 000000 | 00 |
Polypropylene Plastic | |||||||||||||
| 3/4 | 1 1/4" | 3/4 | GHT | Yellow | 2 | 304 Stainless Steel | 304 Stainless Steel | 300 psi @ 72° F | 0000000 | 00000 | 10 | 0000000 | 00000 |
- Maximum Pressure: 300 psi @ 72° F