Push Pull Valve w/Automatic Tripper | 7/8-20 Thread | Supply Port(1)1/8-27 NPT | Delivery Port (1)1/4-18 NPT | Exhaust Port (1)1/4-18 NPT
- Part number: LPP-5597
- OE MFG: MACK
- OEM Reference: 745-279787
- Cross Reference: MACK : 745-279787; OTHER : 279787
- Product Class: Air Valves & Kits
The PAI LPP-5597 is a Push Pull Valve with Automatic Tripper, identified by the MACK OEM reference 745-279787. Push-pull valves are heavy duty diesel truck parts that control air flow within pneumatic systems, while an automatic tripper can initiate the valveâs designed switching action when its operating conditions are met. The supplied 7/8-20 thread and 1 1/8-27 NPT supply port, 1 1/4-18 NPT delivery port, and 1 1/4-18 NPT exhaust port provide key connection details for matching the valve to the intended air circuit. Cross-reference 279787 is also associated with this component.








