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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Metal Barbed Hose Fittings for Air and Water
Slide the barbed end into rubber hose and secure with the appropriate clamp or crimp-on hose ferrule.
Bronze fittings have better corrosion resistance and are stronger than brass and aluminum fittings.Aluminum fittings are lighter in weight than other metal fittings. They have good corrosion resistance.
Fittings that swivel until tightened rotate 360° for easy installation. Fittings with a threaded end are also known as hose nipples.
Female NPSM (National Pipe Straight Mechanical) threads are compatible with male NPT and NPTF threads. Male NPSM threads are compatible with female NPSH threads.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/534/5346k19p1-c01h-digitall@halfx_637085675233880537.png?ver=imagenotfound)
- Maximum Pressure: See table
- Maximum Vacuum: See table
- Temperature Range: See table
- Attachment Type: See table
- Specifications Met: See table
For Hose ID | Pipe Size | Max. Pressure | Max. Vacuum | Temperature Range, °F | Attachment Type | Specifications Met | Pkg. Qty. | Pkg. | |
Bronze | |||||||||
---|---|---|---|---|---|---|---|---|---|
4" | 4 | 100 psi @ 72° F | Not Rated | 32° to 212° | Worm-Drive Clamp | ASTM B584, UL 1121 | 1 | 0000000 | 0000000 |
![](/prerenderstable/mvPRE/contents/gfx/imagecache/534/5346k19p1-c01h-digitall@halfx_637085675233880537.png?ver=imagenotfound)
- Maximum Pressure: See table
- Temperature Range: Brass Fittings: -40° to 160° F; Aluminum Fittings: -20° to 160° F
- Attachment Type: Use Band-and-Buckle Clamps
- Specifications Met: Brass Fittings: SAE J476
For Hose ID | Pipe Size | Max. Pressure | Pkg. Qty. | Pkg. | |
Aluminum | |||||
---|---|---|---|---|---|
4" | 4 | 50 psi @ 72° F | 1 | 0000000 | 000000 |
![](/prerenderstable/mvPRE/contents/gfx/imagecache/534/5346k85p1-c01h-digitall@halfx_637085675348450775.png?ver=imagenotfound)
- Maximum Pressure: See table
- Temperature Range: Brass Fittings: -40° to 160° F; Aluminum Fittings: -20° to 160° F
- Attachment Type: Use Band-and-Buckle Clamps
- Specifications Met: Brass Fittings: SAE J476
For Hose ID | Pipe Size | Gasket Material | Max. Pressure | Pkg. Qty. | Pkg. | |
Aluminum | ||||||
---|---|---|---|---|---|---|
4" | 4 | Neoprene Rubber | 50 psi @ 72° F | 1 | 0000000 | 000000 |
Plastic Barbed Hose Fittings for Water
Made of polypropylene, these fittings have good corrosion and abrasion resistance, and are lighter in weight than metal barbed hose fittings. Slide the barbed end into plastic or rubber hose and secure with a clamp.
Fittings with a threaded end are also known as hose nipples.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/521/5218k36p1-c01h-digitall@halfx_637085665171760676.png?ver=imagenotfound)
- Maximum Pressure: See table
- Temperature Range: 10° to 150° F
- Attachment Type: Use Worm-Drive Clamps or Bolt Clamps
For Hose ID | Pipe Size | Color | Max. Pressure | Each | |
Polypropylene Plastic | |||||
---|---|---|---|---|---|
4" | 4 | Black | 50 psi @ 72° F | 0000000 | 000000 |
Easy-Fit Barbed Hose Fittings for Air and Water
Low-profile barbs and a longer first barb allow for a smoother, easier installation than other barbed fittings. Slide the barbed end into rubber hose and secure with a clamp.
Steel fittings are stronger and more durable than other metal fittings. They should be used in noncorrosive environments. Zinc-plated steel fittings have slightly better corrosion resistance than unplated steel fittings. Aluminum fittings are lighter in weight than other metal fittings. They have good corrosion resistance. Brass fittings are softer than other metal fittings, so they’re easier to thread together. They have good corrosion resistance.
Fittings with a threaded end are also known as hose nipples.
Hose connectors are also known as hose menders and splicers. Use them to connect lengths of hose or to repair damaged hose.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/535/53555k33p1-c01h-digitall@halfx_637085693618058301.png?ver=imagenotfound)
- Maximum Pressure: 125 psi @ 72° F, except For 5" to 8" Hose IDs: 100 psi @ 72° F
- Maximum Vacuum: For 1/2" to 4" Hose IDs: 26 in. of Hg @ 72° F
- Temperature Range: -20° to 200° F
- Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
- Specifications Met: See table
For Hose ID | Pipe Size | Body Shape | Specifications Met | Each | |
Steel | |||||
---|---|---|---|---|---|
4" | 3 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 000000 |
4" | 4 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 00000 |
Zinc-Plated Steel | |||||
4" | 3 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
4" | 4 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 00000 |
Brass | |||||
4" | 4 | Round | ASME B1.20.1, ASTM B43 | 0000000 | 000000 |
Aluminum | |||||
4" | 4 | Round | ASME B1.20.1, ASTM B241 | 0000000 | 00000 |
![](/prerenderstable/mvPRE/contents/gfx/imagecache/535/53555k33p1-c01h-digitall@halfx_637085693618058301.png?ver=imagenotfound)
- Maximum Pressure: See table
- Maximum Vacuum: Not Rated, except For 2 1/2" to 4" Hose IDs: 26 in. of Hg @ 72° F
- Temperature Range: -20° to 200° F, except For 2 1/2" to 4" Hose IDs: -20° to 400° F
- Attachment Type: Use Band-and-Buckle Clamps, except For 2 1/2" to 4" Hose IDs: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
- Specifications Met: See table
For Hose ID | Pipe Size | Body Shape | Max. Pressure | Specifications Met | Each | |
Zinc-Plated Steel | ||||||
---|---|---|---|---|---|---|
4" | 4 | Round | 50 psi @ 72° F | ASTM A53 | 0000000 | 000000 |
![](/prerenderstable/mvPRE/contents/gfx/imagecache/536/53605k41p1-c01h-digitall@halfx_637085766148460243.png?ver=imagenotfound)
- Maximum Pressure: 125 psi @ 72° F, except For 6" to 8" Hose IDs: 100 psi @ 72° F
- Maximum Vacuum: For 1/2" to 4" Hose IDs: 26 in. of Hg @ 72° F
- Temperature Range: -20° to 200° F
- Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps; except For 6" to 8" Hose IDs: Use Band-and-Buckle Clamps
- Specifications Met: See table
For Hose ID | Specifications Met | Each | |
Zinc-Plated Steel | |||
---|---|---|---|
4" | ASTM A53 | 00000000 | 000000 |
Metal Cam-and-Groove Hose Couplings for Water
![](/prerenderstable/mvPRE/contents/gfx/imagecache/208/2084t42-t12c1-c01h-digital-master1572989813-p9@halfx_637085721788986714.png?ver=imagenotfound)
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 barbed end are also known as E adapters. Insert the barbed end into plastic or rubber hose and secure with a clamp.
Couplings with locking levers prevent accidental disconnection. The locks engage automatically when the coupling is connected. Press the locks simultaneously to disengage.
Straight sockets with barbed end are also known as C couplers. Insert the barbed end into plastic or rubber hose and secure with a clamp.
90° elbow sockets with barbed end are also known as CL couplers. Insert the barbed end into plastic or rubber hose and secure with a clamp.
Aluminum couplings are lighter in weight than brass plugs and sockets. They have good abrasion and corrosion resistance. 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.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/208/2084t62_8e86174b-4ac0-4dde-991c-182cdfd4f83d@halfx_638114489358190891.png?ver=imagenotfound)
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Attachment Type: Use Band-and-Buckle Clamps
- 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
![](/prerenderstable/mvPRE/contents/gfx/imagecache/208/2084t2c1-c01h-digital-master1572989813-p9@halfx_637085688303702622.png?ver=imagenotfound)
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Attachment Type: Use Band-and-Buckle Clamps
- 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
Sockets | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Levers | Replacement Gaskets | 300 Series Stainless Steel Replacement Levers | Brass Replacement Levers | ||||||||||||
Coupling Size | Socket ID | For Hose ID | No. of | Material | Pull Ring Material | Max. Pressure | Each | Pkg. Qty. | Pkg. | Each | Each | ||||
Anodized Aluminum | |||||||||||||||
4 | 4 3/4" | 4" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 150 psi @ 72° F | 000000 | 0000000 | 10 | 0000000 | 000000 | 000000000 | 000000 | 000000 | 00 |
Brass | |||||||||||||||
4 | 4 3/4" | 4" | 2 | Brass | Zinc-Plated Steel | 150 psi @ 72° F | 000000000 | 000000 | 10 | 0000000 | 00000 | 000000 | 00 | 000000000 | 000000 |
Protective Plug for 4 Coupling Size Sockets | 00000000 | Each | 000000 |
![](/prerenderstable/mvPRE/contents/gfx/imagecache/208/2084t32p1-c01h-digitall@halfx_637085707189162466.png?ver=imagenotfound)
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Attachment Type: Use Band-and-Buckle Clamps
- 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
Sockets | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Levers | Replacement Gaskets | Replacement Levers | |||||||||||
Coupling Size | Socket ID | For Hose ID | No. of | Material | Pull Ring Material | Max. Pressure | Each | Pkg. Qty. | Pkg. | Each | |||
Anodized Aluminum | |||||||||||||
4 | 4 3/4" | 4" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 150 psi @ 72° F | 0000000 | 000000 | 10 | 0000000 | 000000 | 000000000 | 000000 |
Brass | |||||||||||||
4 | 4 3/4" | 4" | 2 | Brass | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 000000 | 10 | 0000000 | 00000 | 000000000 | 0000 |
Protective Plug for 4 Coupling Size Sockets | 00000000 | Each | 000000 |
![](/prerenderstable/mvPRE/contents/gfx/imagecache/208/2084t912p1-c01h-digitall@halfx_637085727438766292.png?ver=imagenotfound)
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Attachment Type: Use Band-and-Buckle Clamps
- 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
Sockets | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Levers | Replacement Gaskets | Replacement Levers | |||||||||||
Coupling Size | Socket ID | For Hose ID | No. of | Material | Pull Ring Material | Max. Pressure | Each | Pkg. Qty. | Pkg. | Each | |||
Anodized Aluminum | |||||||||||||
4 | 4 3/4" | 4" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 0000000 | 10 | 0000000 | 000000 | 000000000 | 000000 |
Protective Plug for 4 Coupling Size Sockets | 00000000 | Each | 000000 |
Plastic Cam-and-Groove Hose Couplings for Water
![](/prerenderstable/mvPRE/contents/gfx/imagecache/553/5535k25-k26c1-c01h-digital-master1572990309-p9@halfx_637085832933403434.png?ver=imagenotfound)
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.
Plugs with barbed end are also known as E adapters. Insert the barbed end into plastic or rubber hose and secure with a clamp.
Straight sockets with barbed end are also known as C couplers. Insert the barbed end into plastic or rubber hose and secure with a clamp.
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.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/553/5535k17p1-c01h-digitall@halfx_637085845696531307.png?ver=imagenotfound)
- Maximum Pressure: See table
- Temperature Range: -20° to 150° 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 | Max. Pressure | Each | |
Polypropylene Plastic | |||||
---|---|---|---|---|---|
4 | 4 3/4" | 4" | 50 psi @ 72° F | 0000000 | 000000 |
![](/prerenderstable/mvPRE/contents/gfx/imagecache/553/5535k15p1-c01h-digitall@halfx_637085676346430358.png?ver=imagenotfound)
- Maximum Pressure: See table
- Temperature Range: See table
- Attachment Type: Use Worm-Drive Clamps or Band-and-Buckle Clamps
- Specifications Met: Fed. Spec. A-A-59326 except for sockets with a 2" Socket ID
Metal Cam-and-Groove Hose Couplings for Chemicals and Petroleum
![](/prerenderstable/mvPRE/contents/gfx/imagecache/530/53015k12-53015k42c1-c01h-digital-master1572989902-p9@halfx_637085756396179244.png?ver=imagenotfound)
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.
Plugs with barbed end are also known as E adapters. Insert the barbed end into plastic or rubber hose and secure with a clamp.
Sockets with locking levers prevent accidental disconnection. The locks engage automatically when the coupling is connected. Press the locks simultaneously to disengage.
Straight sockets with barbed end are also known as C couplers. Insert the barbed end into plastic or rubber hose and secure with a clamp.
90° elbow sockets with barbed end are also known as CL couplers. Insert the barbed end into plastic or rubber hose and secure with a clamp.
Aluminum plugs and sockets are lighter in weight than 316 stainless steel plugs and sockets. They have good corrosion resistance. 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.
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.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/530/53015k62p1-c01h-digitall@halfx_637085654037121497.png?ver=imagenotfound)
- For Use With: Citric Acid, Diesel Fuel, Gasoline, Hydraulic Fluid
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Attachment Type: Use Band-and-Buckle Clamps
- Compatible With: Andrews Cam-and-Groove, Dixon Cam-and-Groove, Ever-Tite Cam-and-Groove, PT Coupling Cam-and-Groove
- Specifications Met: 6 Coupling Size and smaller: Fed. Spec. A-A-59326
![](/prerenderstable/mvPRE/contents/gfx/imagecache/530/53015k162c1-c01h-digital-master1572989861-p9@halfx_637085711020223921.png?ver=imagenotfound)
- For Use With: Citric Acid, Diesel Fuel, Gasoline, Hydraulic Fluid
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Attachment Type: Use Band-and-Buckle Clamps
- 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
Sockets | Replacement Gaskets | Brass Replacement Levers | 300 Series Stainless Steel Replacement Levers | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Coupling Size | Socket ID | For Hose ID | Dash Size | No. of Levers | Pull Ring Material | Max. Pressure | Each | Pkg. Qty. | Pkg. | Each | Each | ||||
Aluminum with Brass Levers | |||||||||||||||
4 | 4 3/4" | 4" | 64 | 2 | Zinc-Plated Steel | 150 psi @ 72° F | 000000000 | 000000 | 10 | 0000000 | 000000 | 000000000 | 000000 | 000000 | 00 |
Aluminum with 316 Stainless Steel Levers | |||||||||||||||
4 | 4 3/4" | 4" | 64 | 2 | Zinc-Plated Steel | 150 psi @ 72° F | 000000 | 000000 | 10 | 0000000 | 00000 | 000000 | 00 | 000000000 | 000000 |
316 Stainless Steel with 316 Stainless Steel Levers | |||||||||||||||
4 | 4 3/4" | 4" | 64 | 2 | 304 Stainless Steel | 150 psi @ 72° F | 000000000 | 000000 | 10 | 0000000 | 00000 | 000000 | 00 | 000000000 | 00000 |
![](/prerenderstable/mvPRE/contents/gfx/imagecache/200/2005t32p1-c01h-digitall@halfx_637085670504226130.png?ver=imagenotfound)
- For Use With: Citric Acid, Diesel Fuel, Gasoline, Hydraulic Fluid
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Attachment Type: Use Band-and-Buckle Clamps
- Compatible With: Andrews Cam-and-Groove, Dixon Cam-and-Groove, Ever-Tite Cam-and-Groove, PT Coupling Cam-and-Groove
- Specifications Met: 6 Coupling Size and smaller: Fed. Spec. A-A-59326
Sockets | Replacement Gaskets | Replacement Levers | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Coupling Size | Socket ID | For Hose ID | Dash Size | No. of Levers | Pull Ring Material | Max. Pressure | Each | Pkg. Qty. | Pkg. | Each | |||
Aluminum with Brass Levers | |||||||||||||
4 | 4 3/4" | 4" | 64 | 2 | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 000000 | 10 | 0000000 | 000000 | 000000000 | 00000 |
Aluminum with 316 Stainless Steel Levers | |||||||||||||
4 | 4 3/4" | 4" | 64 | 2 | Zinc-Plated Steel | 150 psi @ 72° F | 0000000 | 00000 | 10 | 0000000 | 00000 | 000000000 | 00000 |
316 Stainless Steel with 316 Stainless Steel Levers | |||||||||||||
4 | 4 3/4" | 4" | 64 | 2 | 304 Stainless Steel | 150 psi @ 72° F | 00000000 | 000000 | 10 | 0000000 | 00000 | 000000000 | 00000 |
![](/prerenderstable/mvPRE/contents/gfx/imagecache/679/6795k12p1-c01h-digitall@halfx_637085813485932997.png?ver=imagenotfound)
- For Use With: Citric Acid, Diesel Fuel, Gasoline, Hydraulic Fluid
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Attachment Type: Use Band-and-Buckle Clamps
- 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
Sockets | Replacement Gaskets | Replacement Levers | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Coupling Size | Socket ID | For Hose ID | Dash Size | No. of Levers | Pull Ring Material | Max. Pressure | Each | Pkg. Qty. | Pkg. | Each | |||
Aluminum with Brass Levers | |||||||||||||
4 | 4 3/4" | 4" | 64 | 2 | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 0000000 | 10 | 0000000 | 000000 | 000000000 | 00000 |
Aluminum with 316 Stainless Steel Levers | |||||||||||||
4 | 4 3/4" | 4" | 64 | 2 | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 000000 | 10 | 0000000 | 00000 | 000000000 | 00000 |
316 Stainless Steel with 316 Stainless Steel Levers | |||||||||||||
4 | 4 3/4" | 4" | 64 | 2 | 304 Stainless Steel | 150 psi @ 72° F | 0000000 | 000000 | 10 | 0000000 | 00000 | 000000000 | 00000 |
Plastic Cam-and-Groove Hose Couplings for Chemicals and Petroleum
![](/prerenderstable/mvPRE/contents/gfx/imagecache/540/5403k232-5403k631c1-c01h-digital-master1572990267-p9@halfx_637085702234725473.png?ver=imagenotfound)
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 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.
Sockets with barbed end are also known as C couplers. Insert the barbed end into rubber hose and secure with a clamp.
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 technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/540/5403k531p1-c01h-digitall@halfx_637085711028908610.png?ver=imagenotfound)
- 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 | ||||||
---|---|---|---|---|---|---|
4 | 4 3/4" | 4" | Yellow | 50 psi @ 72° F | 0000000 | 000000 |
![](/prerenderstable/mvPRE/contents/gfx/imagecache/540/5403k341c1-c01h-digital-master1572990268-p9@halfx_637085713247542074.png?ver=imagenotfound)
- 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
Easy-Fit Barbed Hose Fittings for Chemicals
Low-profile barbs and a longer first barb allow for a smoother, easier installation than other barbed fittings. Slide the barbed end into rubber hose and secure with a clamp. Fittings are 316 stainless steel, which has excellent corrosion resistance to withstand a variety of chemicals.
Adapters are also known as hose nipples; they adapt a barbed end to a threaded end. Connectors are also known as hose menders and splicers. Use them to connect lengths of hose or to repair damaged hose.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/536/5363k71p1-c01h-digitall@halfx_637085720330764285.png?ver=imagenotfound)
- For Use With: Acetone, Isopropyl Alcohol, Mineral Oil, Sodium Hydroxide
- Maximum Pressure: See table
- Maximum Vacuum: 26 in. of Hg @ 72° F
- Temperature Range: -20° to 200° F
- Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
- Specifications Met: ASME B1.20.1, ASTM A312
For Hose ID | Pipe Size | Body Shape | Max. Pressure | Each | |
316 Stainless Steel | |||||
---|---|---|---|---|---|
4" | 4 | Round | 50 psi @ 72° F | 0000000 | 0000000 |
![](/prerenderstable/mvPRE/contents/gfx/imagecache/536/5363k71p1-c01h-digitall@halfx_637085720330764285.png?ver=imagenotfound)
- For Use With: Acetone, Isopropyl Alcohol, Mineral Oil, Sodium Hydroxide
- Maximum Pressure: See table
- Maximum Vacuum: 26 in. of Hg @ 72° F
- Temperature Range: -20° to 400° F
- Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
- Specifications Met: ASTM A312
For Hose ID | Pipe Size | Body Shape | Max. Pressure | Each | |
316 Stainless Steel | |||||
---|---|---|---|---|---|
4" | 4 | Round | 50 psi @ 72° F | 0000000 | 0000000 |
![](/prerenderstable/mvPRE/contents/gfx/imagecache/536/53605k41p1-c01h-digitall@halfx_637085766148460243.png?ver=imagenotfound)
- For Use With: Acetone, Isopropyl Alcohol, Mineral Oil, Sodium Hydroxide
- Maximum Pressure: 125 psi @ 72° F
- Maximum Vacuum: 26 in. of Hg @ 72° F
- Temperature Range: -20° to 200° F
- Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
- Specifications Met: ASTM A312
For Hose ID | Body Shape | Each | |
316 Stainless Steel | |||
---|---|---|---|
4" | Round | 00000000 | 0000000 |
Barbed Hose Fittings for Coolant
Fittings have a barbed end that slides into rubber hose and secures with a clamp. All are nylon, which is lightweight with excellent impact and abrasion resistance. They have good corrosion resistance.
Fittings with a threaded pipe connection are also known as hose nipples. They adapt a barbed end to a threaded end.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/521/5218k289blue-medium-gloss-plasticpositive_front_positive_right_flop15_1603921032_512@halfx_637400941324700224.png?ver=imagenotfound)
- Maximum Pressure: See table
- Temperature Range: See table
- Attachment Type: Use Worm-Drive Clamps or Bolt Clamps
For Hose ID | Pipe Size | Color | Max. Pressure | Temperature Range, °F | Each | |
Nylon Plastic | ||||||
---|---|---|---|---|---|---|
4" | 4 | Yellow | 50 psi @ 72° F | -30° to 200° | 0000000 | 000000 |