Pump 1/2" NPTF 327 Max. GPH SS Bypass

We are an Authorized Distributor for Fluid-o-Tech   High-Capacity Fluid-o-Tech Brass Rotary Vane Pump (327 GPH)   This high-capacity Fluid-o-Tech brass rotary vane pump from the Rotoflow® line is engineered for continuous duty in demanding commercial applications. Delivering a highly reliable, pulse-free flow of up to 327 maximum GPH, this heavy-duty unit is the ideal choice for high-volume reverse osmosis (RO) boost systems, commercial water dispensing equipment, and specialized fluid transfer setups requiring a compact footprint and exceptional performance. A critical feature of this pump is its integrated, adjustable stainless steel (SS) bypass valve. This built-in relief valve allows operators to easily set and maintain the system's maximum operating pressure, safely diverting excess flow back to the inlet side when the system is restricted or dead-headed to protect pump integrity. Designed to accommodate higher commercial flow rates without excessive restriction, this model is specifically equipped with 1/2" NPTF inlet and discharge ports. It features a standard clamp-on mounting configuration to fit common motor couplings and is constructed with a robust brass body alongside carbon graphite internals for maximized longevity.   Specification Details Notes Manufacturer Fluid-o-Tech Part of the PO/PA Series. Pump Type Rotary Vane (Positive Displacement) Delivers smooth, non-pulsating flow. Housing Material Brass Highly durable for fresh water applications. Bypass Valve Built-in Stainless Steel (SS) Adjustable; safely regulates maximum system pressure. Port Size 1/2" NPTF Upgraded ports to accommodate high-capacity flow. Max Flow Rate 327 GPH Maximum continuous flow capacity. Max Differential Pressure 230 PSI (16 bar) Maximum pressure rating for standard continuous operation. Max Static Pressure 290 PSI (20 bar) Maximum static pressure limit. Max Operating Temp 158°F (70°C) Maximum fluid temperature limit.