Material Material |
---|
|
Quick-Disconnect Shape Quick-Disconnect Shape |
---|
![]() | Industrial |
![]() | International Standard ISO Series B |
![]() | Snap-Tite H- Shape |
![]() | Open Flow |
![]() | ARO |
![]() | Garden |
![]() | High- Pressure Minimal-Spill |
![]() | High- Pressure Thread Lock |
![]() | International Standard ISO Minimal-Spill |
![]() | Schrader |
Connection Style Connection Style |
---|
![]() |
Quick Disconnect |
![]() |
Threaded |
![]() |
Barbed |
![]() |
Compression |
For Use With For Use With |
---|
Flow Control Flow Control |
---|
![]() | Open |
![]() | With Shut- Off |
Plug Tip Diameter Plug Tip Diameter |
---|
|
|
|
Maximum Pressure Maximum Pressure |
---|
Length Length |
---|
Maximum Vacuum Maximum Vacuum |
---|
|
Specifications Met Specifications Met |
---|
|
Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
More
A complete coupling consists of a plug and a socket (both sold separately) that connect and disconnect quickly. Use them if you need frequent access to a line. They are also known as industrial interchange couplings. All Industrial plugs are compatible with any of the Industrial sockets of the same coupling size, regardless of the pipe size or barbed hose ID.
Plugs are also known as nipples. Plugs and sockets with a clamp-on/crimp-on barbed end insert into rubber hose and secure with a clamp or a crimp-on hose ferrule. 303 stainless steel has very good corrosion resistance, so it’s the best choice for high-humidity environments.
NPTF (Dryseal) threads are compatible with NPT threads.
Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size.
For technical drawings and 3-D models, click on a part number.
Plug Tip | ||||||
---|---|---|---|---|---|---|
Coupling Size | Lg. | Dia. | Pipe Size | Specifications Met | Each | |
303 Stainless Steel | ||||||
1/8 | 1/8" | 1/4" | 1/8 | __ | 0000000 | 00000 |
1/4 | 3/16" | 5/16" | 1/8 | Fed. Spec. A-A-59439, ISO 6150/B | 0000000 | 0000 |
1/4 | 3/16" | 5/16" | 1/4 | Fed. Spec. A-A-59439, ISO 6150/B | 0000000 | 0000 |
1/4 | 3/16" | 5/16" | 3/8 | Fed. Spec. A-A-59439, ISO 6150/B | 0000000 | 0000 |
3/8 | 5/16" | 7/16" | 1/4 | ISO 6150/B | 0000000 | 0000 |
3/8 | 5/16" | 7/16" | 3/8 | ISO 6150/B | 0000000 | 0000 |
1/2 | 3/8" | 9/16" | 1/2 | Fed. Spec. A-A-59439, ISO 6150/B | 0000000 | 00000 |
1/2 | 3/8" | 9/16" | 3/4 | Fed. Spec. A-A-59439, ISO 6150/B | 0000000 | 00000 |
Plug Tip | ||||||
---|---|---|---|---|---|---|
Coupling Size | Lg. | Dia. | Pipe Size | Specifications Met | Each | |
303 Stainless Steel | ||||||
1/4 | 3/16" | 5/16" | 1/8 | Fed. Spec. A-A-59439, ISO 6150/B | 0000000 | 000000 |
1/4 | 3/16" | 5/16" | 1/4 | Fed. Spec. A-A-59439, ISO 6150/B | 0000000 | 0000 |
1/4 | 3/16" | 5/16" | 3/8 | Fed. Spec. A-A-59439, ISO 6150/B | 0000000 | 0000 |
3/8 | 5/16" | 7/16" | 3/8 | ISO 6150/B | 0000000 | 00000 |
1/2 | 3/8" | 9/16" | 1/2 | Fed. Spec. A-A-59439, ISO 6150/B | 0000000 | 00000 |
Plug Tip | |||||||
---|---|---|---|---|---|---|---|
Coupling Size | Lg. | Dia. | For Hose ID | Attachment Type | Specifications Met | Each | |
303 Stainless Steel | |||||||
1/4 | 3/16" | 5/16" | 1/4" | Crimp-On Hose Ferrule | Fed. Spec. A-A-59439, ISO 6150/B | 0000000 | 00000 |
1/4 | 3/16" | 5/16" | 3/8" | Crimp-On Hose Ferrule | Fed. Spec. A-A-59439, ISO 6150/B | 0000000 | 0000 |
3/8 | 5/16" | 7/16" | 3/8" | Crimp-On Hose Ferrule | ISO 6150/B | 0000000 | 0000 |
1/2 | 3/8" | 9/16" | 1/2" | Band-and-Buckle Clamp | Fed. Spec. A-A-59439, ISO 6150/B | 0000000 | 0000 |
Couplings allow for maximum flow because there’s no shut-off valve in the plug or the socket. A complete coupling consists of a plug and a socket (both sold separately) that connect and disconnect quickly. Use them if you need frequent access to a line. All Open-Flow plugs are compatible with any of the Open-Flow sockets of the same coupling size, regardless of the pipe size. They are compatible with Hansen ST, Parker ST, and Perfecting E couplings.
Plugs are also known as nipples.
303 stainless steel plugs and sockets have very good corrosion resistance. They’re the best choice for high-humidity environments.
Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size.
Warning: There is no valve in these couplings. Stop the air and water flow before you disconnect the line.
Plug Tip | |||||||
---|---|---|---|---|---|---|---|
Coupling Size | Lg. | Dia. | Pipe Size | Thread Type | Max. Pressure | Each | |
303 Stainless Steel | |||||||
1/8 | 1/16" | 1/4" | 1/8 | NPTF | 4,200 psi @ 72° F | 0000000 | 000000 |
1/4 | 1/8" | 3/8" | 1/4 | NPTF | 6,700 psi @ 72° F | 0000000 | 00000 |
3/8 | 1/8" | 1/2" | 3/8 | NPTF | 5,500 psi @ 72° F | 0000000 | 00000 |
1/2 | 1/8" | 5/8" | 1/2 | NPTF | 3,000 psi @ 72° F | 0000000 | 00000 |
3/4 | 3/16" | 7/8" | 3/4 | NPTF | 3,000 psi @ 72° F | 0000000 | 00000 |
1 | 3/16" | 1 3/16" | 1 | NPTF | 1,700 psi @ 72° F | 0000000 | 00000 |
Plug Tip | |||||||
---|---|---|---|---|---|---|---|
Coupling Size | Lg. | Dia. | Pipe Size | Thread Type | Max. Pressure | Each | |
303 Stainless Steel | |||||||
1/8 | 1/16" | 1/4" | 1/8 | NPTF | 4,200 psi @ 72° F | 0000000 | 000000 |
1/4 | 1/8" | 3/8" | 1/4 | NPTF | 6,700 psi @ 72° F | 0000000 | 00000 |
3/8 | 1/8" | 1/2" | 3/8 | NPTF | 5,500 psi @ 72° F | 0000000 | 00000 |
1/2 | 1/8" | 5/8" | 1/2 | NPTF | 3,000 psi @ 72° F | 0000000 | 00000 |
3/4 | 3/16" | 7/8" | 3/4 | NPTF | 3,000 psi @ 72° F | 0000000 | 00000 |
1 | 3/16" | 1 3/16" | 1 | NPTF | 1,700 psi @ 72° F | 0000000 | 00000 |
A complete coupling consists of a plug and a socket (both sold separately) that connect and disconnect quickly. Use them if you need frequent access to a line. All ARO plugs are compatible with any of the ARO sockets of the same coupling size, regardless of the pipe size or barbed hose ID.
Plugs are also known as nipples.
303 stainless steel has very good corrosion resistance, so it’s the best choice for high-humidity environments.
Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size.
For technical drawings and 3-D models, click on a part number.
Plug Tip | ||||||
---|---|---|---|---|---|---|
Coupling Size | Lg. | Dia. | Pipe Size | Thread Type | Each | |
303 Stainless Steel | ||||||
1/4 | 5/16" | 5/16" | 1/4 | NPT | 0000000 | 00000 |
Plug Tip | ||||||
---|---|---|---|---|---|---|
Coupling Size | Lg. | Dia. | Pipe Size | Thread Type | Each | |
303 Stainless Steel | ||||||
1/4 | 5/16" | 5/16" | 1/4 | NPT | 0000000 | 00000 |
A complete coupling consists of a plug and a socket (both sold separately) that connect and disconnect quickly. Use them if you need frequent access to a line. All Schrader plugs are compatible with any of the Schrader sockets of the same coupling size, regardless of the pipe size or barbed hose ID.
Plugs are also known as nipples.
303 stainless steel has very good corrosion resistance, so it’s the best choice for high-humidity environments.
Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size.
Plug Tip | ||||||
---|---|---|---|---|---|---|
Coupling Size | Lg. | Dia. | Pipe Size | Thread Type | Each | |
303 Stainless Steel | ||||||
1/4 | 3/4" | 5/16" | 1/4 | NPT | 0000000 | 00000 |
Plug Tip | ||||||
---|---|---|---|---|---|---|
Coupling Size | Lg. | Dia. | Pipe Size | Thread Type | Each | |
303 Stainless Steel | ||||||
1/4 | 3/4" | 5/16" | 1/4 | NPT | 0000000 | 00000 |
A complete coupling consists of a plug and a socket (both sold separately) that connect and disconnect quickly. Use them if you need frequent access to a hydraulic hose line. All of the International Standard ISO B quick-disconnect plugs are compatible with any of the International Standard ISO B quick-disconnect sockets of the same coupling size, regardless of the pipe size. Couplings meet ISO 7241-1 Series B dimensional and performance standards and are compatible with Parker 60 couplings. Also known as double shut-off couplings, the plugs and sockets both have a shut-off valve that stops the flow when the coupling is separated.
Plugs are also known as nipples.
303 stainless steel offers better corrosion resistance than zinc-plated steel and brass. 316 stainless steel provides the best corrosion resistance of all the metals we offer.
NPTF (Dryseal) threads are compatible with NPT threads.
Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size. Pressure ratings are given for static (constant) pressure conditions.
Warning: Never attempt to connect or disconnect couplings when operating at maximum pressure. Stop the flow before you disconnect the line.
For technical drawings and 3-D models, click on a part number.
Plugs | |||||||||
---|---|---|---|---|---|---|---|---|---|
Plug Tip | Optional Dust Caps | ||||||||
Coupling Size | Lg. | Dia. | Pipe Size | Dash Size | Max. Pressure | Each | Each | ||
303 Stainless Steel | |||||||||
1/8 | 5/16" | 7/16" | 1/8 | 02 | 2,000 psi @ 72° F | 0000000 | 000000 | 00000000 | 00000 |
1/4 | 3/8" | 9/16" | 1/4 | 04 | 2,000 psi @ 72° F | 0000000 | 00000 | 00000000 | 0000 |
3/8 | 1/2" | 3/4" | 3/8 | 06 | 1,500 psi @ 72° F | 0000000 | 00000 | 00000000 | 0000 |
1/2 | 1/2" | 15/16" | 1/2 | 08 | 1,500 psi @ 72° F | 0000000 | 00000 | 00000000 | 0000 |
3/4 | 3/4" | 1 1/4" | 3/4 | 12 | 1,500 psi @ 72° F | 0000000 | 00000 | 00000000 | 0000 |
1 | 13/16" | 1 1/2" | 1 | 16 | 1,000 psi @ 72° F | 0000000 | 000000 | 00000000 | 0000 |
316 Stainless Steel | |||||||||
1/8 | 5/16" | 7/16" | 1/8 | 02 | 2,000 psi @ 72° F | 0000000 | 00000 | 00000000 | 0000 |
1/4 | 3/8" | 9/16" | 1/4 | 04 | 2,000 psi @ 72° F | 0000000 | 00000 | 00000000 | 0000 |
3/8 | 1/2" | 3/4" | 3/8 | 06 | 1,500 psi @ 72° F | 0000000 | 00000 | 00000000 | 0000 |
1/2 | 1/2" | 15/16" | 1/2 | 08 | 1,500 psi @ 72° F | 0000000 | 000000 | 00000000 | 0000 |
3/4 | 3/4" | 1 1/4" | 3/4 | 12 | 1,500 psi @ 72° F | 0000000 | 000000 | 00000000 | 0000 |
1 | 13/16" | 1 1/2" | 1 | 16 | 1,000 psi @ 72° F | 0000000 | 000000 | 00000000 | 0000 |
A complete coupling consists of a plug and a socket (both sold separately) that connect and disconnect quickly. Use them if you need frequent access to a hydraulic hose line. All of the Snap-Tite H-shape quick-disconnect plugs are compatible with any of the Snap-Tite H-shape quick-disconnect sockets of the same coupling size, regardless of the pipe size. Also known as double shut-off couplings, the plugs and sockets both have a shut-off valve that stops the flow when the coupling is separated.
Plugs are also known as nipples.
Plugs and sockets with a barbed end insert into rubber hose and secure with a clamp.
316 stainless steel has excellent corrosion resistance.
NPSF (National Pipe Straight Fuel) threads are compatible with NPT threads.
Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size. Pressure ratings are given for static (constant) pressure conditions.
Warning: Never attempt to connect or disconnect couplings when operating at maximum pressure. Stop the flow before you disconnect the line.
For technical drawings and 3-D models, click on a part number.
Plugs | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Plug Tip | Optional Dust Caps | ||||||||||
Coupling Size | Lg. | Dia. | Pipe Size | Thread Type | Dash Size | Max. Pressure | Each | Pkg. Qty. | Pkg. | ||
316 Stainless Steel | |||||||||||
1/4 | 1/4" | 7/16" | 1/4 | NPT | 04 | 5,000 psi @ 72° F | 0000000 | 000000 | 5 | 0000000 | 00000 |
3/8 | 9/32" | 1/2" | 3/8 | NPT | 06 | 4,000 psi @ 72° F | 0000000 | 00000 | 5 | 0000000 | 0000 |
1/2 | 5/16" | 5/8" | 1/2 | NPT | 08 | 3,750 psi @ 72° F | 0000000 | 000000 | __ | 000000 | 00 |
3/4 | 7/16" | 15/16" | 3/4 | NPT | 12 | 2,000 psi @ 72° F | 0000000 | 000000 | 1 | 0000000 | 0000 |
1 | 3/8" | 1 3/16" | 1 | NPT | 16 | 2,000 psi @ 72° F | 0000000 | 000000 | 1 | 0000000 | 0000 |
Plugs | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Plug Tip | Optional Dust Caps | ||||||||||
Coupling Size | Lg. | Dia. | Pipe Size | Thread Type | Dash Size | Max. Pressure | Each | Pkg. Qty. | Pkg. | ||
316 Stainless Steel | |||||||||||
1/4 | 1/4" | 7/16" | 1/4 | NPSF | 04 | 5,000 psi @ 72° F | 0000000 | 000000 | 5 | 0000000 | 00000 |
3/8 | 9/32" | 1/2" | 3/8 | NPSF | 06 | 4,000 psi @ 72° F | 0000000 | 00000 | 5 | 0000000 | 0000 |
1/2 | 5/16" | 5/8" | 1/2 | NPSF | 08 | 3,750 psi @ 72° F | 0000000 | 00000 | __ | 000000 | 00 |
3/4 | 7/16" | 15/16" | 3/4 | NPSF | 12 | 2,000 psi @ 72° F | 0000000 | 000000 | 1 | 0000000 | 0000 |
1 | 3/8" | 1 3/16" | 1 | NPSF | 16 | 2,000 psi @ 72° F | 0000000 | 000000 | 1 | 0000000 | 0000 |
A complete coupling consists of a plug and a socket (both sold separately) that thread together to form a stronger connection than other types of quick-disconnect couplings. To connect, insert the plug into the socket, then slide the sleeve forward and thread it onto the plug. To disconnect, unthread the plug from the sleeve, then slide the sleeve back and pull out the plug. All of the High-Pressure Thread-Lock quick-disconnect plugs are compatible with any of the High-Pressure Thread-Lock quick-disconnect sockets of the same coupling size, regardless of the pipe size. Couplings are compatible with Enerpac Series and Parker 3000 couplings. Also known as double shut-off couplings, the plugs and sockets both have a shut-off valve that stops the flow when the coupling is separated.
Plugs are also known as nipples.
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. Pressure ratings are given for static (constant) pressure conditions.
Warning: Stop the flow before you disconnect the line.
These couplings have the highest pressure rating of all the minimal-spill couplings we offer. Also known as flush-face couplings, the plugs and sockets have a flat face, which allows them to mate close against each other, reducing fluid loss when connecting and disconnecting the line. A complete coupling consists of a plug and a socket (both sold separately) that connect and disconnect quickly. Use them when you need frequent access to a line. All of the High-Pressure Minimal-Spill quick-disconnect plugs are compatible with any of the High-Pressure Minimal-Spill quick-disconnect sockets of the same coupling size, regardless of the pipe size. Couplings are compatible with Snap-Tite 71 couplings. Also known as double shut-off couplings, the plugs and sockets both have a shut-off valve that stops the flow when the coupling is separated.
Plugs are also known as nipples.
316 stainless steel plugs and sockets have excellent corrosion resistance.
NPSF (National Pipe Straight Fuel) threads are compatible with NPT threads.
Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size. Pressure ratings are given for static (constant) pressure conditions.
Warning: Never attempt to connect or disconnect couplings when operating at maximum pressure. Stop the flow before you disconnect the line.
Plug Tip | ||||||||
---|---|---|---|---|---|---|---|---|
Coupling Size | Lg. | Dia. | Pipe Size | Thread Type | Dash Size | Max. Pressure | Each | |
316 Stainless Steel | ||||||||
1 | 11/32" | 1 3/4" | 1 | NPSF | 16 | 4,000 psi @ 72° F | 00000000 | 0000000 |
1/2 | 7/32" | 1 3/16" | 1/2 | NPSF | 08 | 5,000 psi @ 72° F | 00000000 | 00000 |
3/4 | 9/32" | 1 1/2" | 3/4 | NPSF | 12 | 5,000 psi @ 72° F | 00000000 | 000000 |
3/8 | 7/32" | 15/16" | 3/8 | NPSF | 06 | 5,000 psi @ 72° F | 00000000 | 00000 |
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.
303 stainless steel couplings are more corrosion resistant than brass couplings and have better durability than brass and plastic couplings.
Plug | |||||
---|---|---|---|---|---|
Garden Hose Trade Size | Thread Type | Connection Style | Lg. | Each | |
303 Stainless Steel | |||||
3/4 | GHT | Quick-Disconnect Male × Threaded Male | 1 27/64" | 000000000 | 000000 |
To minimize fluid loss when connecting and disconnecting your line, these couplings have flat faces for a close fit and shut-off valves to stop the flow—they meet ISO 16028, which is an international standard for hose couplings. They’re also known as flush-face and double shut-off couplings. A complete coupling consists of a plug and socket (both sold separately). They connect and disconnect quickly, so use them if you need to access a line frequently. Made of 316 stainless steel, they have excellent corrosion resistance and withstand a variety of chemicals.
Plugs are also known as nipples.
Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size. Pressure ratings are given for static (constant) pressure conditions.
Warning: Never attempt to connect or disconnect couplings when operating at maximum pressure. Stop the flow before you disconnect the line.
Plugs | ||||||||
---|---|---|---|---|---|---|---|---|
Plug Tip | Dust Caps | |||||||
Coupling Size | Lg. | Dia. | Pipe Size | Dash Size | Each | Each | ||
316 Stainless Steel | ||||||||
1/4 | 1/4" | 5/8" | 1/4 | 04 | 00000000 | 0000000 | 0000000 | 00000 |
3/8 | 3/16" | 3/4" | 3/8 | 06 | 00000000 | 000000 | 0000000 | 0000 |
3/8 | 3/16" | 3/4" | 1/2 | 06 | 00000000 | 000000 | 0000000 | 0000 |
1/2 | 3/8" | 15/16" | 1/2 | 08 | 00000000 | 000000 | 0000000 | 0000 |
1/2 | 3/8" | 15/16" | 3/4 | 08 | 00000000 | 000000 | 0000000 | 0000 |
3/4 | 7/16" | 1 3/16" | 3/4 | 12 | 00000000 | 000000 | 0000000 | 0000 |
3/4 | 7/16" | 1 3/16" | 1 | 12 | 00000000 | 000000 | 0000000 | 0000 |
Couplings consist of a plug and a socket (sold separately) that join with a latch, so you can frequently connect and disconnect your line. To connect, insert the plug into the socket; to disconnect, press the latch and remove the plug. Plugs and sockets are 316 stainless steel for excellent corrosion resistance.
Plugs and sockets with shut-off have a valve to stop the flow when the coupling is separated, so gasoline won’t spill from your line.
Note: For a complete coupling, order a plug and a socket with the same coupling size.
For technical drawings and 3-D models, click on a part number.
Compression plugs have a sleeve (ferrule) that bites into the tubing and forms a seal when you tighten the nut.
Coupling Size | Plug OD | For Tube OD | Material | Max. Pressure | Each | |
Open Flow | ||||||
---|---|---|---|---|---|---|
1/4 | 1/4" | 1/4" | 316 Stainless Steel | 150 psi @ 72° F | 0000000 | 0000000 |
3/8 | 3/8" | 3/8" | 316 Stainless Steel | 150 psi @ 72° F | 0000000 | 000000 |
With Shut-Off | ||||||
1/4 | 1/4" | 1/4" | 316 Stainless Steel | 150 psi @ 72° F | 0000000 | 000000 |
3/8 | 3/8" | 3/8" | 316 Stainless Steel | 150 psi @ 72° F | 0000000 | 000000 |
Compression sockets have a sleeve (ferrule) that bites into the tubing and forms a seal when you tighten the nut.
Through-wall sockets are also known as bulkhead sockets and panel-mount sockets; they mount through your wall or panel to create an inlet or outlet.