Closing Pressure 65 psig | Supply Port (1)1/4-18 NPT | Delivery Port (1)1/4-18 NPT
- Part number: LPR-5548
- OE MFG: BENCHMARK TECHNOLOGY GROUP
- OEM Reference: 277147
- Cross Reference: MACK : 4333-1676715C1, 745-277147; NAVISTAR : 1676715C1; OTHER : 277147
- Product Class: Air Valves & Kits
The PAI LPR-5548 is a Benchmark pressure protection valve with a 65 psig closing pressure, a 1 1/4-18 NPT supply port, and a 1 1/4-18 NPT delivery port. As heavy duty diesel truck parts, pressure protection valves isolate or protect portions of an air-brake system when supply pressure falls below the valve’s closing threshold. The Benchmark Technology Group OEM reference is 277147, with Mack cross-references 4333-1676715C1 and 745-277147.
