Connection Style Connection Style |
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| Threaded |
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| Quick Disconnect |
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| Barbed |
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| Cam-and-Groove |
For Use With For Use With | Show |
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For Use With For Use With | Hide |
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System of Measurement System of Measurement |
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Length Length |
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Maximum Pressure Maximum Pressure |
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Maximum Temperature Maximum Temperature |
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Maximum Vacuum Maximum Vacuum |
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Clarity Clarity |
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 | Opaque |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Fitting Material Fitting Material |
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Flow Control Flow Control |
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 | Open |
 | With Shut- Off |
Stripe Color Stripe Color |
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 | Light Green |
 | Red |
 | Yellow |
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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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.
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About Hose
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Quick-Disconnect Couplings for Plastic and Rubber Tubing—Chemicals
- For Use With: Ammonia, Ethanol, Phosphoric Acid (70%), Sodium Carbonate
- Temperature Range: 32° to 160° F
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 on the socket and remove the plug. Plugs and sockets are polypropylene, which has excellent chemical, impact, and abrasion resistance.
Plugs and sockets with shut-off have a valve to stop the flow when the coupling is separated so fluid 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.
Barbed plugs insert into tubing and secure with a clamp.
Open Flow | With Shut-Off | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Coupling Size | Plug OD | For Tube ID | Material | Color | Max. Pressure | Each | Each | ||
| 1/8 | 5/16" | 1/8" | Polypropylene Plastic | Beige | 120 psi @ 72° F | 00000000 | 00000 | 00000000 | 000000 |
| 1/8 | 5/16" | 1/4" | Polypropylene Plastic | Beige | 120 psi @ 72° F | 00000000 | 0000 | 00000000 | 00000 |
| 1/4 | 7/16" | 1/4" | Polypropylene Plastic | Beige | 120 psi @ 72° F | 00000000 | 0000 | 00000000 | 00000 |
| 1/4 | 7/16" | 3/8" | Polypropylene Plastic | Beige | 120 psi @ 72° F | 00000000 | 0000 | 00000000 | 00000 |
| 3/8 | 3/4" | 3/8" | Polypropylene Plastic | Gray | 60 psi @ 72° F | 00000000 | 0000 | 00000000 | 00000 |
| 3/8 | 3/4" | 1/2" | Polypropylene Plastic | Gray | 60 psi @ 72° F | 00000000 | 0000 | 00000000 | 00000 |
Open Flow | With Shut-Off | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Coupling Size | Plug OD | Pipe Size | Material | Color | Max. Pressure | Each | Each | ||
NPT Threads | |||||||||
| 1/8 | 5/16" | 1/8 | Polypropylene Plastic | Beige | 120 psi @ 72° F | 00000000 | 00000 | 00000000 | 000000 |
| 1/4 | 7/16" | 1/4 | Polypropylene Plastic | Beige | 120 psi @ 72° F | 00000000 | 00000 | 00000000 | 00000 |
| 3/8 | 3/4" | 3/8 | Polypropylene Plastic | Gray | 60 psi @ 72° F | 00000000 | 0000 | 00000000 | 00000 |
| 3/8 | 3/4" | 1/2 | Polypropylene Plastic | Gray | 60 psi @ 72° F | 00000000 | 0000 | 00000000 | 00000 |
Barbed plugs insert into tubing and secure with a clamp.
Open Flow | With Shut-Off | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Coupling Size | Plug OD | For Tube ID | Material | Color | Max. Pressure | Each | Each | ||
| 1/8 | 5/16" | 1/8" | Polypropylene Plastic | Beige | 120 psi @ 72° F | 00000000 | 000000 | 00000000 | 000000 |
| 1/8 | 5/16" | 1/4" | Polypropylene Plastic | Beige | 120 psi @ 72° F | 00000000 | 00000 | 00000000 | 00000 |
| 1/4 | 7/16" | 1/4" | Polypropylene Plastic | Beige | 120 psi @ 72° F | 00000000 | 00000 | 00000000 | 00000 |
| 1/4 | 7/16" | 3/8" | Polypropylene Plastic | Beige | 120 psi @ 72° F | 00000000 | 00000 | 00000000 | 00000 |
| 3/8 | 3/4" | 3/8" | Polypropylene Plastic | Gray | 60 psi @ 72° F | 00000000 | 00000 | 00000000 | 00000 |
| 3/8 | 3/4" | 1/2" | Polypropylene Plastic | Gray | 60 psi @ 72° F | 00000000 | 00000 | 00000000 | 00000 |
Crush-Resistant Low-Pressure Chemical Hose with Cam-and-Groove Socket and Plug
- Temperature Range: -40° to 180° F
- Maximum Vacuum: 29" of Hg @ 72° F
- Material: Polyethylene with EPDM Rubber Cover
- Color: Green with Red Stripe
Step on this hose and it springs back to its original shape. Multiple layers of polyethylene plus plastic spiral reinforcement gives it excellent crush and kink resistance. To connect fittings, insert the plug into the socket and push the levers down.
| Coupling Size | ID | OD | Bend Radius | Other Lengths, ft. | 5 ft. | 10 ft. | 15 ft. | 20 ft. | 25 ft. | 50 ft. | |
304 Stainless Steel Cam-and-Groove Female Socket × 304 Stainless Steel Cam-and-Groove Male Plug | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
200 psi @ 72° F Max. Pressure | |||||||||||
| 3/4 × 3/4 | 3/4" | 1 3/16" | 4" | 1 to 100 | 0000000 | ||||||
| 1 × 1 | 1" | 1 1/2" | 4" | 1 to 100 | 0000000 | ||||||
| 1 1/2 × 1 1/2 | 1 1/2" | 2" | 5" | 1 to 100 | 0000000 | ||||||
| 2 × 2 | 2" | 2 11/16" | 8" | 1 to 100 | 0000000 | ||||||
| 3 × 3 | 3" | 3 5/8" | 10" | 1 to 100 | 0000000 | ||||||
Flexible Low-Pressure Chemical Hose with Cam-and-Groove Socket and Plug
- Temperature Range: -40° F to 220° F
- Maximum Vacuum: 29" of Hg @ 72° F
- Material: EPDM Rubber
- Color: Purple with Yellow Stripe
You don’t need a lot of force to bend this hose. The extra flexibility makes it good for offset connections and tight spaces. To connect fittings, insert the plug into the socket and push the levers down.
| Coupling Size | ID | OD | Bend Radius | Other Lengths, ft. | 5 ft. | 10 ft. | 15 ft. | 20 ft. | 25 ft. | 50 ft. | |
316 Stainless Steel Cam-and-Groove Female Socket × 316 Stainless Steel Cam-and-Groove Male Plug | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
150 psi @ 72° F Max. Pressure | |||||||||||
| 1 1/2 × 1 1/2 | 1 1/2" | 2 1/16" | 4" | 1 to 100 | 0000000 | ||||||
| 2 × 2 | 2" | 2 9/16" | 5" | 1 to 100 | 0000000 | ||||||
| 3 × 3 | 3" | 3 5/8" | 7" | 1 to 100 | 0000000 | ||||||
Low-Pressure Chemical Hose with Cam-and-Groove Socket and Plug
- Temperature Range: -25° to 150° F
- Maximum Vacuum: 29" of Hg @ 72° F
- Material: Polyethylene with EPDM Rubber Cover
- Color: Green with Light Green Stripe
To connect fittings, insert the plug into the socket and push the levers down. Aluminum fittings are lightweight and have good corrosion resistance; 316 stainless steel fittings have excellent corrosion resistance.
| Coupling Size | ID | OD | Bend Radius | Other Lengths, ft. | 5 ft. | 10 ft. | 12 ft. | 15 ft. | 20 ft. | 25 ft. | 50 ft. | |
Aluminum Cam-and-Groove Female Socket × Aluminum Cam-and-Groove Male Plug | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
150 psi @ 72° F Max. Pressure | ||||||||||||
| 1/2 × 1/2 | 1/2" | 1" | 6" | 1 to 100 | 0000000 | |||||||
| 3/4 × 3/4 | 3/4" | 1 1/4" | 7" | 1 to 100 | 0000000 | |||||||
| 1 × 1 | 1" | 1 1/2" | 8" | 1 to 100 | 0000000 | |||||||
| 1 1/4 × 1 1/4 | 1 1/4" | 1 3/4" | 9" | 1 to 100 | 0000000 | |||||||
| 1 1/2 × 1 1/2 | 1 1/2" | 2 1/16" | 10" | 1 to 100 | 0000000 | |||||||
| 2 × 2 | 2" | 2 5/8" | 12" | 1 to 100 | 0000000 | |||||||
| 3 × 3 | 3" | 3 5/8" | 18" | 1 to 100 | 0000000 | |||||||
| 4 × 4 | 4" | 4 3/4" | 24" | 1 to 100 | 0000000 | |||||||
316 Stainless Steel Cam-and-Groove Female Socket × 316 Stainless Steel Cam-and-Groove Male Plug | ||||||||||||
150 psi @ 72° F Max. Pressure | ||||||||||||
| 1/2 × 1/2 | 1/2" | 1" | 6" | 1 to 100 | 0000000 | |||||||
| 3/4 × 3/4 | 3/4" | 1 1/4" | 7" | 1 to 100 | 0000000 | |||||||
| 1 × 1 | 1" | 1 1/2" | 8" | 1 to 100 | 0000000 | |||||||
| 1 1/4 × 1 1/4 | 1 1/4" | 1 3/4" | 9" | 1 to 100 | 0000000 | |||||||
| 1 1/2 × 1 1/2 | 1 1/2" | 2 1/16" | 10" | 1 to 100 | 0000000 | |||||||
| 2 × 2 | 2" | 2 5/8" | 12" | 1 to 100 | 0000000 | |||||||
| 3 × 3 | 3" | 3 5/8" | 18" | 1 to 100 | 0000000 | |||||||
| 4 × 4 | 4" | 4 3/4" | 24" | 1 to 100 | 0000000 | |||||||