PA501 / PA 501 Fluid-o-Tech Pump 165 GPH 2.75 GPM Standard Bypass High Volume Brass Rotary Vane

Fluid-o-Tech PA501 Brass Rotary Vane Pump (Clamp Mount, 500 L/h)

The Fluid-o-Tech PA501 is a highly reliable, commercial-grade positive displacement rotary vane pump engineered specifically for high-pressure water handling, reverse osmosis, and commercial beverage applications. Constructed with a heavy-duty, forged brass body and featuring a precision-machined stainless steel rotor, this pump is an industry standard for systems requiring consistent, pulsation-free fluid transfer. The premium brass metallurgy provides exceptional structural longevity while ensuring the safe, hygienic handling of potable water for high-demand food service and purification setups.

Designed for continuous-duty operation, the PA501 utilizes self-lubricating carbon graphite vanes to ensure exceptional operational lifespan and minimal maintenance. It features a convenient clamp-mount configuration for direct, rapid coupling to compatible standard electric motors, significantly reducing installation and service time. To actively protect sensitive downstream components and allow technicians to precisely calibrate system output, the pump includes a built-in, fully adjustable bypass valve. Delivering a robust nominal flow rate of 500 liters per hour (L/h) and capable of safely handling maximum system pressures up to 260 PSI, this NSF-compliant pump provides the exact, unwavering hydraulic performance required by professional operators.