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SS Self-Priming Pumps

ConveyPro Systems · Industrial Pumps

Stainless steel self-priming pump with motor

Stainless steel self-priming pumps, up to 80 LPM and 60 m head, with suction lift up to 4 m, single or multi stage.

Also known as: Self priming pump, SS self-priming pump, Regenerative pump, Peripheral pump, Self-priming transfer pump

A self-priming pump can draw liquid up from below its own level without being filled first. This one uses a regenerative impeller, which gives a high head from a small pump: up to about 80 LPM at up to about 60 m, and a suction lift of up to about 4 m.

It is built in stainless steel with a carbon and ceramic seal, in single and multi-stage versions, at 1,450 or 2,900 RPM.

It is the wrong answer for liquids with solids or fibres, or for high flow (it is a small-flow pump), or for viscous liquids.

Selection notes

  • Pick a multi-stage version when you need more head from a small flow.
  • Keep the suction line short and air-tight; suction lift is the first thing a leak ruins.
  • Priming needs a little liquid in the casing; do not run it long with none.

What to send us for a quote

Pumps are chosen by the liquid first and the duty second. Give us as much of this as you can.

  • Name of the liquid and its concentration
  • Temperature of the liquid
  • Viscosity, and the size and amount of any solids
  • Flow you need and the height or pressure it must work against
  • Where the pump sits relative to the liquid (flooded, or suction lift)
  • Power or compressed air you have available
  • Whether the area is hazardous (flammable or explosive atmosphere)

Specifications

BrandConveyPro Systems
FlowUp to about 80 LPM
HeadUp to about 60 m
Suction LiftUp to about 4 m
ConnectionsSuction and delivery 25 x 25 mm
Speed1,450 or 2,900 RPM
SealCarbon / ceramic faces with a Teflon cup secondary seal
ImpellerCentripetal / regenerative
StagesSingle or multi-stage
ApplicationsTransfer from drums, tanks and sumps below the pump, Small high-head duties, Washing and spray systems, Chemical and solvent transfer (check the liquid), Water and process liquid circulation

Key features

SS Self-Priming Regenerative Up to 60 m Single / Multi Stage

Frequently asked questions

It can lift liquid from below its own level after a small initial fill, without being flooded.

Up to about 4 m.

Up to about 80 LPM and up to about 60 m head.

Multi-stage gives more head at the same flow.

No; use it for clean liquids.

Tell us the area and the liquid before you order. We do not claim hazardous-area certification on this page, so we will confirm what can be supplied for your area.

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