PB0801ANDNN0000 Fluid-o-Tech 260 GPH 4.33 GPM Standard Bypass High Volume Stainless Steel Rotary Vane Pump

Clamp-Mount Low-Lead Brass Pump with Built-In Relief Valve, 211 to 250 GPH

The Fluid-o-Tech PB0801ANDNN0000 is the 800 L/h model in the PO 500-1000 high-volume series of rotary vane pumps. It has a low-lead brass housing, a clamp mount, and a built-in relief valve. PB pumps are NSF 169 listed and meet the low-lead requirements of California AB 1953, so the PB0801ANDNN0000 suits drinking water and beverage equipment.

The pump delivers 800 L/h (211 GPH) at 1450 RPM and about 250 GPH (4.17 GPM) at 1725 RPM through 1/2-inch NPT ports. The rotor is AISI 303 stainless steel, the pumping chamber and vanes are carbon graphite, and the seals are NBR (Buna-N). It clamps directly to a 48YZ-frame motor, which drives it through a slotted shaft with a brass key. Fluid-o-Tech offers adapter sets for NEMA 56C, M71 and M80 motors.

Maximum static pressure is 290 PSI (20 bar), maximum differential pressure is 230 PSI (16 bar), and liquid temperature can reach 158°F (70°C). The adjustable relief valve is set at 170 PSI (12 bar) unless a different setting is requested. It protects against overpressure and should not be used to regulate flow. Fluid-o-Tech recommends a 10-micron filter ahead of the pump and advises against running it dry. Main applications are post-mix drink dispensers, cooling systems, booster systems, and water treatment, including reverse osmosis.

Specification Table