The Sta-Rite SilentFlo is an ultra-quiet, high-efficiency, self-priming, medium head pump in 3/4 through 2hp with an extra large, integral hair and lint strainer. 

SilentFlo is precision moulded with Pentair's innovative thermoplastic composite resin, that is not only tough and highly corrosion resistant, but is designed to dampen the noise created by the pump, giving ultra-quiet operation. The SilentFlo features a high quality mechanical seal, stainless steel shaft and fasteners which will ensure that this pump will give top performance and reliability for years to come.


  • Quiet operation: A specially designed sound-dampening pump casing and base make pump operation incredibly quiet, enabling you to run the pump at night without disturbing the neighbours and take advantage of the off-peak tariffs.
  • High efficiency: Precision-fit internal components and superior hydraulic design deliver effortless performance, energy savings and extended pump life.
  • Elevated base: Further dampens sound and vibration for an even quieter operation and keeps the pump above sitting water which minimises corrosion.
  • Large volume strainer basket: Minimises the maintenance requirement by extending the time between strainer basket clean-outs.
  • Dual connections: 50mm thread or 50mm quick-disconnect barrel unions (included).
  • Cam & Ramp TM lid: Easy to remove, locks in place with a quarter turn, making inspection and cleaning a breeze.
  • 3 years limited warranty.*




Spare Parts