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Measure the threaded ends of your fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.
Plastic Cam-and-Groove Hose Couplings for Chemicals and Petroleum
Made of plastic, these couplings are lighter in weight than metal cam-and-groove hose couplings, yet have the chemical resistance to withstand gasoline and other harsh substances. 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.
Plugs with male threaded end are also known as F adapters.
Plugs with female threaded end are also known as A adapters.
Plugs with barbed end are also known as E adapters. Insert the barbed end into rubber hose and secure with a clamp.
Sockets with locking levers prevent accidental disconnection. The locking pins engage automatically when the coupling is connected. Press the locking pins simultaneously to disengage.
Nylon plugs and sockets have better strength than PVDF plugs and sockets. They have good corrosion and chemical resistance to handle gasoline and fuel applications.
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 Use With:
Nylon Plastic: Diesel Fuel, Gasoline, Varnish
PVDF Plastic: Diesel Fuel, Gasoline, Nitric Acid, Phosphoric Acid - Maximum Pressure: See table
- Temperature Range:
Nylon Plastic: -30° to 200° F
PVDF Plastic: -20° to 250° F - Specifications Met: Fed. Spec. A-A-59326
| Coupling Size | Plug OD | Pipe Size | Thread Type | Color | Max. Pressure | Each | |
Nylon Plastic | |||||||
|---|---|---|---|---|---|---|---|
| 3/4 | 1 1/4" | 1/2 | NPT | Yellow | 125 psi @ 72° F | 5596K41 | 00000 |
| 3/4 | 1 1/4" | 3/4 | NPT | Yellow | 125 psi @ 72° F | 5596K42 | 0000 |
| 1 | 1 7/16" | 1 | NPT | Yellow | 125 psi @ 72° F | 5596K43 | 0000 |
| 1 1/2 | 2 1/8" | 1 1/4 | NPT | Yellow | 100 psi @ 72° F | 5596K48 | 00000 |
| 1 1/2 | 2 1/8" | 1 1/2 | NPT | Yellow | 100 psi @ 72° F | 5596K44 | 00000 |
| 1 1/2 | 2 1/8" | 1 1/2 | BSPT | Yellow | 150 psi @ 72° F | 5678N21 | 00000 |
| 2 | 2 1/2" | 2 | NPT | Yellow | 100 psi @ 72° F | 5596K45 | 00000 |
| 2 | 2 1/2" | 2 | BSPT | Yellow | 150 psi @ 72° F | 5678N22 | 00000 |
| 3 | 3 5/8" | 3 | NPT | Yellow | 50 psi @ 72° F | 5596K46 | 00000 |
| 3 | 3 5/8" | 3 | BSPT | Yellow | 100 psi @ 72° F | 5678N23 | 00000 |
| 4 | 4 3/4" | 4 | NPT | Yellow | 50 psi @ 72° F | 5596K47 | 00000 |
- For Use With:
Nylon Plastic: Diesel Fuel, Gasoline, Varnish
PVDF Plastic: Diesel Fuel, Gasoline, Nitric Acid, Phosphoric Acid - Maximum Pressure: See table
- Temperature Range:
Nylon Plastic: -30° to 200° F
PVDF Plastic: -20° to 250° F - Specifications Met: Fed. Spec. A-A-59326
| Coupling Size | Plug OD | Pipe Size | Thread Type | Color | Max. Pressure | Each | |
Nylon Plastic | |||||||
|---|---|---|---|---|---|---|---|
| 3/4 | 1 1/4" | 1/2 | NPT | Yellow | 125 psi @ 72° F | 5596K61 | 00000 |
| 3/4 | 1 1/4" | 3/4 | NPT | Yellow | 125 psi @ 72° F | 5596K62 | 0000 |
| 1 | 1 7/16" | 1 | NPT | Yellow | 125 psi @ 72° F | 5596K63 | 0000 |
| 1 1/2 | 2 1/8" | 1 1/4 | NPT | Yellow | 100 psi @ 72° F | 5596K68 | 00000 |
| 1 1/2 | 2 1/8" | 1 1/2 | NPT | Yellow | 100 psi @ 72° F | 5596K64 | 0000 |
| 2 | 2 1/2" | 2 | NPT | Yellow | 100 psi @ 72° F | 5596K65 | 00000 |
| 2 | 2 1/2" | 2 | BSPP | Yellow | 150 psi @ 72° F | 5678N12 | 00000 |
| 3 | 3 5/8" | 3 | NPT | Yellow | 50 psi @ 72° F | 5596K66 | 00000 |
| 4 | 4 3/4" | 4 | NPT | Yellow | 50 psi @ 72° F | 5596K67 | 00000 |
- For Use With:
Nylon Plastic: Diesel Fuel, Gasoline, Varnish
PVDF Plastic: Diesel Fuel, Gasoline, Nitric Acid, Phosphoric Acid - Maximum Pressure: See table
- Temperature Range:
Nylon Plastic: -30° to 200° F
PVDF Plastic: -20° to 250° F - Attachment Type: Use Worm-Drive Clamps or Band-and-Buckle Clamps
- Specifications Met: Fed. Spec. A-A-59326
| Coupling Size | Plug OD | For Hose ID | Color | Max. Pressure | Each | |
Nylon Plastic | ||||||
|---|---|---|---|---|---|---|
| 3/4 | 1 1/4" | 1/2" | Yellow | 125 psi @ 72° F | 5596K71 | 00000 |
| 3/4 | 1 1/4" | 3/4" | Yellow | 125 psi @ 72° F | 5596K72 | 0000 |
| 1 | 1 7/16" | 1" | Yellow | 125 psi @ 72° F | 5596K73 | 0000 |
| 1 1/2 | 2 1/8" | 1 1/4" | Yellow | 100 psi @ 72° F | 5596K78 | 00000 |
| 1 1/2 | 2 1/8" | 1 1/2" | Yellow | 100 psi @ 72° F | 5596K74 | 00000 |
| 2 | 2 1/2" | 2" | Yellow | 100 psi @ 72° F | 5596K75 | 00000 |
| 3 | 3 5/8" | 3" | Yellow | 50 psi @ 72° F | 5596K76 | 00000 |
| 4 | 4 3/4" | 4" | Yellow | 50 psi @ 72° F | 5596K77 | 00000 |
- For Use With:
Nylon Plastic: Diesel Fuel, Gasoline, Varnish
PVDF Plastic: Diesel Fuel, Gasoline, Nitric Acid, Phosphoric Acid - Maximum Pressure: See table
- Temperature Range:
Nylon Plastic: -30° to 200° F
PVDF Plastic: -20° to 250° F - Specifications Met: Fed. Spec. A-A-59326
- For Use With:
Nylon Plastic: Diesel Fuel, Gasoline, Varnish
PVDF Plastic: Diesel Fuel, Gasoline, Nitric Acid, Phosphoric Acid - Maximum Pressure: See table
- Temperature Range:
Nylon Plastic: -30° to 200° F
PVDF Plastic: -20° to 250° F - Specifications Met: Fed. Spec. A-A-59326
Caps | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Levers | Replacement Gaskets | ||||||||||
| Coupling Size | Socket ID | Color | No. of | Material | Pull Ring Material | Max. Pressure | Each | Pkg. Qty. | Pkg. | ||
Nylon Plastic | |||||||||||
| 1 1/2 | 2 1/8" | Yellow | 2 | 304 Stainless Steel | 302 Stainless Steel | 100 psi @ 72° F | 5596K931 | 000000 | 10 | 5647K63 | 000000 |
| 2 | 2 1/2" | Yellow | 2 | 304 Stainless Steel | 302 Stainless Steel | 100 psi @ 72° F | 5596K941 | 00000 | 10 | 5647K64 | 00000 |
| 3 | 3 5/8" | Yellow | 2 | 304 Stainless Steel | 302 Stainless Steel | 50 psi @ 72° F | 5596K951 | 00000 | 10 | 5647K65 | 00000 |
| 4 | 4 3/4" | Yellow | 2 | 304 Stainless Steel | 302 Stainless Steel | 50 psi @ 72° F | 5596K962 | 00000 | 10 | 5647K66 | 00000 |
- For Use With:
Nylon Plastic: Diesel Fuel, Gasoline, Varnish
PVDF Plastic: Diesel Fuel, Gasoline, Nitric Acid, Phosphoric Acid - Maximum Pressure: 125 psi @ 72° F
- Temperature Range:
Nylon Plastic: -30° to 200° F
PVDF Plastic: -20° to 250° F - Specifications Met: Fed. Spec. A-A-59326
Minimal-Spill Push-and-Turn Hose Couplings for Chemicals
Quickly connect and disconnect hose lines used with a variety of chemicals, from adhesives to isopropyl alcohol and ink. Any part of these couplings that contacts fluid is made from 316 stainless steel, C-276 Hastelloy, PTFE, or fluoroelastomer to withstand the chemicals in your line. Tough enough to handle frequent use, these couplings are designed to be virtually spill free. Also known as dry disconnects and double-shut off couplings, both the plug and the socket have a shut-off valve that stops the flow of liquids when they’re separated. To connect, push the plug into the socket and lock with a quarter turn. The socket swivels, so you won’t have to twist your hose to attach the plug. It also has a rubber lip and large handles to prevent damage if it’s dropped.
A complete coupling consists of a plug and a socket (both sold separately). They’re compatible with MannTek, Avery Hardoll, Todo-matic, and other dry-disconnect couplings that meet NATO standard STANAG 3756.
Aluminum couplings are lighter in weight than stainless steel and have good corrosion resistance.
316 stainless steel couplings have excellent corrosion resistance.
- For Use With:
Aluminum: Acetone, Adhesives, Benzene, Boric Acid, Butyl Alcohol, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Hydraulic Fluid, Ink, Isopropyl Alcohol, Mineral Oil, Mineral Spirits, Varnish, Vegetable Oil
316 Stainless Steel: Acetone, Adhesives, Benzene, Boric Acid, Butyl Alcohol, Citric Acid, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Hydraulic Fluid, Ink, Isopropyl Alcohol, Mineral Oil, Mineral Spirits, Nitric Acid, Sodium Hydroxide, Varnish, Vegetable Oil - Maximum Pressure:
Aluminum: 230 psi @ 72° F
316 Stainless Steel: 360 psi @ 72° F - Temperature Range: -15° to 400° F
- For Use With:
Aluminum: Acetone, Adhesives, Benzene, Boric Acid, Butyl Alcohol, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Hydraulic Fluid, Ink, Isopropyl Alcohol, Mineral Oil, Mineral Spirits, Varnish, Vegetable Oil
316 Stainless Steel: Acetone, Adhesives, Benzene, Boric Acid, Butyl Alcohol, Citric Acid, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Hydraulic Fluid, Ink, Isopropyl Alcohol, Mineral Oil, Mineral Spirits, Nitric Acid, Sodium Hydroxide, Varnish, Vegetable Oil - Maximum Pressure:
Aluminum: 230 psi @ 72° F
316 Stainless Steel: 360 psi @ 72° F - Temperature Range: -15° to 400° F
Bolt Hole | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Plug OD | Pipe Size | Flange OD | Flanged Connection Surface | Pressure Class | For Bolt Dia. | Dia. | No. of | Bolt Circle Dia. | Each | |
Aluminum | ||||||||||
| 2 3/4" | 2 | 6" | Flat | 150 | 5/8" | 3/4" | 4 | 4 3/4" | 5707N23 | 0000000 |
| 4 11/16" | 3 | 7 1/2" | Flat | 150 | 5/8" | 3/4" | 4 | 6" | 5707N25 | 000000 |
316 Stainless Steel | ||||||||||
| 2 3/4" | 2 | 6" | Raised | 150 | 5/8" | 3/4" | 4 | 4 3/4" | 5707N22 | 000000 |
| 4 11/16" | 3 | 7 1/2" | Raised | 150 | 5/8" | 3/4" | 4 | 6" | 5707N24 | 00000000 |
Breakaway Hose Couplings for Chemicals and Petroleum
Minimize chemical and petroleum spills during accidental disconnects, such as a driver pulling away during loading. These couplings have a shut-off valve on each half to stop flow when they’re separated. Attach one end to your hose and the other to a supply pipe or a second hose.
Aluminum couplings are lightweight and have good corrosion resistance.
316 stainless steel couplings have excellent corrosion resistance.
2 NPT and 3 NPT couplings have bolts designed to break before your hose does. They can be repaired with replacement bolt kits and replacement seal kits (both sold separately).
- For Use With: See table
- Maximum Pressure: See table
- Temperature Range: See table
Pipe Size | ||||||||
|---|---|---|---|---|---|---|---|---|
| Plug | Socket | Max. Pressure | Temp. Range, °F | Repairable | For Use With | Each | ||
NPT Female Threaded Pipe | ||||||||
Aluminum Plug and Socket | ||||||||
| B | 2 | 2 | 230 psi @ 72° F | -50° to 200° | Repairable | Acetone, Benzene, Boric Acid, Butyl Alcohol, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Mineral Oil, Mineral Spirits, Varnish, Vegetable Oil | 5712N12 | 0000000 |
| B | 3 | 3 | 230 psi @ 72° F | -50° to 200° | Repairable | Acetone, Benzene, Boric Acid, Butyl Alcohol, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Mineral Oil, Mineral Spirits, Varnish, Vegetable Oil | 5712N14 | 00000000 |
316 Stainless Steel Plug and Socket | ||||||||
| B | 2 | 2 | 360 psi @ 72° F | -50° to 480° | Repairable | Acetone, Benzene, Boric Acid, Butyl Alcohol, Citric Acid, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Mineral Oil, Mineral Spirits, Nitric Acid, Sodium Hydroxide, Varnish, Vegetable Oil | 5712N11 | 00000000 |
| B | 3 | 3 | 360 psi @ 72° F | -50° to 480° | Repairable | Acetone, Benzene, Boric Acid, Butyl Alcohol, Citric Acid, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Mineral Oil, Mineral Spirits, Nitric Acid, Sodium Hydroxide, Varnish, Vegetable Oil | 5712N13 | 00000000 |
