Pai 3704 Mack 745-288323 Pressure Protection Valve

(70 psig Closing Pressure) Supply Port (1)1/4-18 NPT Delivery Port (1)1/4-18 NPT

• Part number: LPR-3704
• OE MFG: MACK
• OEM Reference: 745-288323
• Cross Reference: MACK : 4333-503511C91, 745-288323; NAVISTAR : 503511, 503511C91; OTHER : 288323
• Product Class: Air Valves & Kits

The PAI LPR-3704 is a Pressure Protection Valve identified with Mack reference 745-288323. Pressure protection valves regulate air-system supply by closing at a specified pressure to help reserve pressure for protected circuits, making this component relevant to heavy duty diesel truck parts applications. Supplied details include a 70 psig closing pressure and matching 1/4-18 NPT supply and delivery ports, useful specifications when comparing the valve to system requirements. Additional cross-references include Mack 4333-503511C91 and Navistar 503511.