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Plastic Close-Coupled Vertical Pumps - Pacer Pumps O Series
The Series 'O' Vertical Pump features a cantilevered sleeved stainless steel shaft which eliminates bearings and seals, resulting in a pump that can run dry without damage. A vapor seal between the rotating shaft and the support column protects the motor. The compound impeller prevents liquid from rising in the column, even at maximum TDH, while the semienclosed bottom impeller provides efficient flow performance at low horsepower.
Standard models are injection molded of polypropylene, CPVC or PVDF. All models include mounting plate, vapor seal, Viton suction "O"-ring, stainless steel shaft and fasteners. Available as Pump End Only, or with 3450 RPM 56C TEFC motor. The OL75, OL100 and OL125 pump end only models include shaft and fasteners for standard 56C motors.