Masterflex® Sealless Self-Priming Centrifugal Pumps

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 self-priming pumps feature a five-year warranty.
$3,357.50 - $4,247.50USD / Each

8 variations of this product are available.

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Max Flow Rate (GPM) Max Head (ft) Wetted Materials
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78 40 Glass-filled polypropylene, 99.9% alumina ceramic, carbon bushing, Viton® O-ring
$3,357.50USD / Each
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89 50 Glass-filled polypropylene, 99.9% alumina ceramic, carbon bushing, Viton® O-ring
$3,400.00USD / Each
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92 52 Glass-filled polypropylene, 99.9% alumina ceramic, carbon bushing, Viton® O-ring
$3,575.00USD / Each
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99 59 Glass-filled polypropylene, 99.9% alumina ceramic, carbon bushing, Viton® O-ring
$3,435.50USD / Each
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110 72 Glass-filled polypropylene, 99.9% alumina ceramic, carbon bushing, Viton® O-ring
$3,435.50USD / Each
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101 62 Glass-filled polypropylene, 99.9% alumina ceramic, carbon bushing, Viton® O-ring
$3,862.00USD / Each
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120 90 Glass-filled polypropylene, 99.9% alumina ceramic, carbon bushing, Viton® O-ring
$3,643.00USD / Each
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88 75 Glass-filled polypropylene, 99.9% alumina ceramic, carbon bushing, Viton® O-ring
$4,247.50USD / Each
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