Couplers quick connect for Automotive Air Conditioning
21-H & 21-L Auto Couplers
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PREMIUM HI-FLOW AUTO SERVICE COUPLERS
21-L Low side service coupler.
21-H High side service coupler.
- 14 mm female thread connection.
- Quick connect/disconnect valve actuation eliminates venting.
- Color-coded knobs for high/low connections.
- Integral safety sleeve prevents accidental refrigerant venting under all operating conditions.
- Provides maximum flow without damaging service port.
- Meets current SAE-J639 specifications.
(Auto-Couplers)
| SKU | Auto-Couplers |
| Brand | Imperial |
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