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Sealless Self-Priming PP Centrifugal Pump Head; 383.3 LPM/19 m

Item# DO-72224-38

$2,751.00 USD/EACH


  • Lower cost of ownership achieved by reliable sealless pump technology
  • Superior lift capability lifts fluid from as deep as 25 feet below the pump
  • Fast priming—primes from 18 feet in as little as 90 seconds
  • Powerful, rare earth magnetic coupling uses standard NEMA (60 Hz) or IEC (50 Hz) motor
These self-priming centrifugal pumps are extremely versatile. The priming ability allows the pumps to handle applications difficult for standard centrifugal pumps. Such applications include pumping fluid from below grade, emptying tanker trucks or rail cars, and transferring fluids from the top of tall bulk storage tanks to reduce the possibility of leaks from sidewall-mounted bulkhead fittings.

Pumps offer many updated features which improve performance. The volute and impeller design allow for a high efficiency—this results in a reduction in energy usage, especially when compared to other established pump technologies. As a result of the high working pressure, high specific gravity fluids can be safely pumped. Another benefit is the protection against unexpected surges in system pressure. The standard
NPT or BSP connections allow for easy installation. The wetted materials of construction were chosen and engineered for aggressive liquids. These Cole-Parmer self-priming pumps feature a five-year warranty.

Note: Some models are available with or without motor. See table below for details.
Product Type Magnetic Drive Centrifugal Pumps
Duty cycle Continuous
Motor (rpm) -
Wetted materials Glass-filled polypropylene, 99.9% alumina ceramic, carbon bushing, Viton® O-ring
Temperature (°C) max. 82
Temperature (°F) max. 180
Flow range (LPM) max. 383.3
Max head (m) 19
Max pressure (bar) 6.2
Max pressure (psi) 90
Connections (inlet) 1-1/2" BSP(F)
Connections (outlet) 1-1/2" BSP(M)
Qty/ea 1
Brand Finish Thompson
Dimensions (mm) 33.5 x 24.7 x 28.3 cm

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