Hydra-Cell Sealless Pumps Q155 Series

Employ a Hydra-Cell Sealless Pump for Reliable Performance in Challenging Applications.

Sealless Design. Damage-Free Operation.

Q155 Series pumps employ the Hydra-Cell seal-less design, which separates the power end from the process fluid end, eliminating leaks, minimizing hazards, and avoiding the expenses associated with leaking seals and packing.

Available Hydra-Cell Pumps Q155 Series

Pump ModelPump seriesMaximum PressureMaximum Rate (BPD)
Q155ELow Pressure15005383
Q155FLow Pressure17504354
Q155HLow Pressure21003806
Q155KMedium Pressure30002674
Q155MMedium Pressure35002228
T100SHigh Pressure4000890

Hydra-Cell Positive Displacement Diaphragm Pump Features

  • Low net positive suction head (NPSH) requirements enable operation with a vacuum condition on the suction. Positive suction pressure isn’t needed.
  • These sealless pumps can work with a blocked or shut suction line and can run dry indefinitely without damage, avoiding the costs of downtime and repair.
  • The hydraulically balanced diaphragms handle high pressures with little stress.
  • Their rugged construction ensures long life with rare maintenance.

For Comparison

  • The proprietary diaphragm design handles more abrasives with less wear than screw, gear or plunger pumps.
  • Hydra-Cell positive displacement diaphragm pumps are far more efficient than multi-stage centrifugal pumps (H-pumps).


Q155 Low Pressure Models (E, F, H) (1500, 1750, 2100 maximum psi)

Technical Bulletin
Service Manual

Q155 Medium Pressure Models (K, M) (3000, 3500 maximum psi)

Technical Bulletin
Service Manual

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