Connection Style Connection Style | Show |
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| Claw |
Connection Style Connection Style | Hide |
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System of Measurement System of Measurement |
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For Use With For Use With |
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Claw Connection Type Claw Connection Type |
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| Twist Claw |
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| Claw for Abrasives |
Maximum Pressure @ Temperature Maximum Pressure@ Temperature |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Cover Material Cover Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Internal Reinforcement Internal Reinforcement |
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Interior Texture Interior Texture |
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Clarity Clarity |
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 | Opaque |
For Use Outdoors For Use Outdoors |
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Bend Radius Bend Radius |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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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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Twist-Claw Hose Couplings for Air and Water
Also known as Chicago and universal couplings, these have an identical claw-style head that allows you to connect to another Chicago twist-claw hose coupling, regardless of the pipe size or barbed hose ID. To connect, push two couplings together with a quarter twist. Couplings have a safety clip and lanyard to prevent accidental disconnection.
Iron couplings are stronger and more durable than other metal couplings. Use in noncorrosive environments. Warning: There is no valve in these couplings. Stop the flow of air and water before you disconnect the line.
For technical drawings and 3-D models, click on a part number.
Air Hose with Twist-Claw and Threaded Fittings
- Temperature Range: -40 to 200° F
- Material: EPDM Rubber
- Color: Black or Red
Hose is made of EPDM rubber, which is the most common material for air applications. The twist-claw fitting is also known as a universal hose coupling and is interchangeable with another regardless of hose size.
For any combination of hose length and fittings not listed in the table, please select 5138K999. Specify hose color (red or black) and length, and fitting type, material, and size on both ends.
Air Hose with Twist-Claw Fittings
- Temperature Range: -40° to 200° F
- Material: EPDM Rubber
- Color: Black or Red
Hose is made of EPDM rubber, which is the most common material for air applications. The fittings are also known as universal hose couplings and are interchangeable with each other regardless of hose size.
For any combination of hose length and fittings not listed in the table, please select 5138K999. Specify hose color (red or black) and length, and fitting type, material, and size on both ends.
Abrasive-Material Hose with Claw Couplings for Abrasives
- Temperature Range: -20° to 175° F
- Material: Gum Rubber with Blended Rubber Cover
- Color: Black
Often called sandblast hose, this hose is made of tough gum rubber that stands up to sand, steel shot, and other abrasives. The hose and cover materials are conductive to dissipate static buildup. The cover is pin pricked to prevent blistering. Claw couplings have a unique head style that connects only to other abrasive quick-connect couplings. To connect, push the couplings together and twist for a leak-tight seal.
| ID | OD | Surface Resistivity Range, ohms-m | Other Lengths, ft. | 5 ft. | 10 ft. | 15 ft. | 25 ft. | 50 ft. | 100 ft. | |
Aluminum Claw for Abrasives | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
150 psi @ 72° F Max. Pressure | ||||||||||
| 1/2" | 1 1/16" | 1,000-1,000,000 | 1 to 100 | 0000000 | ||||||
| 3/4" | 1 1/2" | 1,000-1,000,000 | 1 to 100 | 0000000 | ||||||
| 1" | 1 15/16" | 1,000-1,000,000 | 1 to 100 | 0000000 | ||||||
| 1 1/4" | 2 3/16" | 1,000-1,000,000 | 1 to 100 | 0000000 | ||||||
| 1 1/2" | 2 3/8" | 1,000-1,000,000 | 1 to 100 | 0000000 | ||||||