Jasper Range submersible pumps

From £7,065.00

The Jasper Range submersible pumps with self-cleaning intake screens are low and medium head submersible pumps with  a maximum output of 1000 litres per minute. These filterpumps can be fitted with screen sizes ranging from 6mm perforated steel to 100 micron sintered stainless steel mesh.

The Jasper range filterpumps are low-maintenance and easy to install. You can pump and filter directly from your water source – the efficient self-cleaning filter protects the intake and pump from blockage. Ideal for pumping dirty water, keeping fountains running, irrigation and marine use.

The durable three phase motors have thermal overload protection and are available with both 50 and 60 Hz motors.

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Key Features

  • Stainless-steel shaft, sleeve, and motor casing
  • Top discharge outlet
  • Stainless-steel filter cage and fixings
  • Internal thermal overload protection
  • Filter mesh from 115 micron to 6 mm
  • 60 m3 / hour maximum flow
  • EA Eel Regulation compliant up to 32 m3 / hour (fitted with 2 mm mesh)
  • High reliability, low maintenance and easy to install and use
  • 50Hz and 60Hz models available

Jasper Range Submersible Pumps

Models & Specification

Jasper Range Submersible Pumps with Built-in Self-cleaning Intake Screens

Detail of Jasper range submersible pumps with self-cleaning intake screens, 300 micron stainless steel mesh
The Jasper Range submersible pumps with self-cleaning intake screens can be fitted with a range of mesh sizes:

  • 115 or 300 micron nylon filter mesh
  • 100 or 315 micron stainless steel sintered filter mesh
  • 1mm or 2mm woven stainless steel mesh
  • 3mm or 6mm perforated steel mesh.


Stainless steel mesh is ideal for more challenging environments.  The Jasper range filterpumps are suitable for pumping seawater and can be fitted with 316 stainless steel self-cleaning intake screens.


Jasper Range Performance and Power

Rotorflush Jasper submersible pumps with integral built-in self-cleaning suction intake screens are available in three models offering low and medium head performance.

Low head models are the Jasper T22, T37 and T55, medium head models are the Jasper T22H, T37H and T55H

Model Volts kW Outlet Max L/min Max Head (m) 60Hz option Phase
Jasper T22-400 415 2.2 3” or 4” 800 21 Y 3
Jasper T37-400 415 3.7 3” or 4” 900 29 Y 3
Jasper T55-400
415 5.5 4” 1000 29 Y 3
Jasper T22H-400 415 2.2 2” or 3” 500 26 Y 3
Jasper T37H-400 415 3.7 2” or 3” 500 34 Y 3
Jasper T55H-400 415 5.5 3” or 4” 1000 35 Y 3


Jasper RST 37 submersible filterpump with 3mm perforated steel self-cleaning screens

Jasper Range submersible pumps have three phase motors and are fitted with self-cleaning suction intake screens.

NB: It is very important that three phase motor filterpumps are connected to their power source correctly, to ensure that the pump motor runs in the right direction. When pumps run backwards they are inefficient and the motor may be damaged. To see how to test that the pump is wired correctly watch this video.

Please note that we strongly recommend the use of Control Panels and / or a Din Rail mounted Cos Phi Load Monitor with all 3 phase models to prevent damage to pumps.

Installing adequate load monitoring is a condition of our guarantee for these products.

Jasper Range Performance Curves (click images to enlarge)

Rotorflush Jasper low head filterpumps - general purpose. Performance curve.
Performance Curves for Rotorflush Jasper medium head self-cleaning filterpumps



Jasper Range Dimensions

Jasper Model No

Dimensions T22-400 / T22H-400 T37-400 / T37H-400 T55-400 / T55H-400
Height 728 733 838 / 798
Filter Diameter 420 420 420
Weight 70 75 90

Jasper submersible pump with self-cleaning intake sceen dimensions


Self-Cleaning Intake Filter Construction

Filter screen area 2500 cm2
Screen sizes standard 100 & 315 micron, 1mm 2mm, 3mm and 6mm (others sizes can be fitted)
Screen material Stainless steel sintered, woven or perforated mesh
Impeller extension shaft Stainless Steel
Impeller Stainless steel
Rotor ABS (Acrylonitrile Butadiene Styrene)
Rotor Bearings Silicon Carbide
Filter cage Stainless Steel
Cleaning Jets Natural Rubber Jets,  Stainless Steel Clips

Beautiful rendered picture of Jasper Range submersible pumps fitted with perforated mesh self cleaning suction intake screen
Jasper Filter Pump with Stand


Please Note: Our filters are designed for use in dirty water or liquids with a viscosity close to that of water. Our filters and filterpumps are NOT suitable for use in raw sewage or any other dirty water which contains oils or fat.



Jasper Range submersible pumps with self-cleaning intake screens from 500 to 1000 litres / min
Submersible pumps with integral 100 micron to 6mm self-cleaning intake screens


Three Phase 50Hz

Jasper T22-400


Jasper T37-400


Jasper T55-400


Jasper T22H-400


Jasper T37H-400


Jasper T55H-400




Please note:

All our products are manufactured to order

Delivery is by carrier.  Contact us for latest lead times.

Carriage and packing charges are extra.

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    Below is the technical and maintenance information for the Jasper Range submersible pumps

    ...Frequently Asked Questions

    We know you'll have plenty of questions about how things work, what kind of questions to ask us and what we'll ask you. We also have downloadable information across the range of our products as well as a specific information on Filtration Knowledge.

    Read the FAQs