Oil Pump 4-Stage 1.4psi Front Pressure

The Oil Pump 4-Stage 1.4psi Front Pressure by PETERSON FLUID is a high-performance hydraulic pump engineered for demanding applications where reliable, consistent oil circulation is critical. Built to military and law enforcement standards, this four-stage pump delivers front-mount pressure regulation with precise 1.4psi output, making it essential for vehicles and systems operating in extreme tactical environments. Whether you're outfitting a specialized patrol vehicle, armored platform, or heavy-duty equipment, this pump ensures uninterrupted lubrication under sustained operational stress.

The four-stage design maximizes flow efficiency while the regulated 1.4psi front pressure prevents surge damage to sensitive seals and gaskets—a critical feature in field conditions where temperature extremes and vibration are constant threats. PETERSON FLUID's engineering delivers measurable reliability: the multi-stage configuration reduces cavitation, extends bearing life, and maintains stable pressure curves across wide operating temperature ranges. The front-mounted pressure regulation allows for modular installation flexibility, letting technicians integrate this pump into existing platforms without extensive re-engineering. Weighing 9.1 lbs and measuring 11 x 11 x 15 inches, it's compact enough for space-constrained engine bays while robust enough to handle the demands of professional-grade applications.

Tactical operators, fleet maintenance teams, and military vehicle specialists rely on this pump for mission-critical hydraulic support. Installation suits vehicles requiring precision pressure control and minimal downtime—think quick-turnaround mobile maintenance in remote locations. The 1.4psi specification makes it compatible with standard heavy-duty hydraulic systems common in 4x4 platforms, truck-based rigs, and specialized tactical vehicles. Verify your system's pressure requirements and mounting configuration before purchasing; front-pressure regulation requires proper reservoir setup and return-line plumbing to function optimally.