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Submersible Filterpumps
- Pumping and Screening Combined
- Enabling Dirty Water to be Screened and Pumped Without Blocking
- No Loss of Output
- Filter from 50 Micron to 6mm
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RUBI
RUBI filterpumps are extremely tough filterpumps, suitable for heavy industrial applications. They will pump and screen up to 2000 litres a minute, 528 US GPM, and have a maximum head of 10.2 bar, 145 psi.
- Maximum output - 2 m3 / hr, 528 US GPM
- Maximum head - 102 m, 335 ft
Price from: £11,110
Sapphire 400
Rotorflush Sapphire submersible filterpumps are general purpose high pressure submersible pumps with a built-in self-cleaning suction intake screen. Pump and screen up to 50 m3/h, 220 US GPM, and to a maximum head of 20 bar, 290 psi.
- Maximum output - 50 m3/h, 220 US GPM
- Maximum head - 200 m, 656 ft
Price from: £8,475
Sapphire 600 Filterpumps
Rotorflush Sapphire submersible filterpumps are general purpose high pressure submersible pumps with a built-in self-cleaning suction intake screen. Pump and screen up to 90 m3/hr, 400 US GPM, and to a maximum head of 14 bar, 200 psi.
- Maximum output - 90 m3/hr, 400 US GPM
- Maximum head - 14 m, 460 ft
Price from: £17,940
Topaz 400
Rotorflush Topaz filterpumps are medium head general purpose submersible pumps with integral self-cleaning suction intakes. They combine pumping and screening, delivering up to 60 m3/hr, 265 US GPM - and to a maximum head of 3.3 bar, 47 psi.
- Maximum output - 60 m3/hr, 265 US GPM
- Maximum head - 33 m, 108 ft
Price from: £8,235
Topaz 600
Rotorflush Topaz filterpumps are medium head general purpose submersible pumps with integral self-cleaning suction intakes. They combine pumping and screening, delivering up to 150 m3/hr, - 660 US GPM - and to a maximum head of 4.8 bar, 68 psi.
- Maximum output - 150 m3/hr, - 660 US GPM
- Maximum head - 48 m, 157 ft
Price from: £15,630
Submersible Filterpumps
Rotorflush Topaz 7.5 kW submersible filterpump with integral 600 mm diameter self-cleaning suction intake fitted with 315 micron steel filter mesh
About Submersible Filterpumps
About Our Submersible Filterpumps
Rotorflush Filters Ltd manufacture and supply submersible filterpumps with self-cleaning intake screens. The intakes to our pumps have an automatic and continuous backwash that prevents debris from clogging the pump.
This means that its possible to use high pressure centrifugal pumps in very dirty water. It also means that weed and particulate that might block other equipment is screened out of pumped water. Therefore, fountains, spray bars, irrigators, water monitoring equipment and heat pumps don’t get blocked by debris in the water.
The patented design of Rotorflush Filterpumps resolves the problem of blocked pumps in dirty water. Pumping and filtration is combined in one easy to install and very low maintenance submersible filterpump.
Our submersible filterpumps with self-cleaning intakes are very efficient, the automatic backwash does not reduce the pump’s output.
Innovative Design
Rotorflush submersible filterpumps have their own built-in self-cleaning filter. An additional impeller on the pump motor shaft drives the filter mechanism. This propels the cleaning jets that keep the filter mesh clear of any suspended solids, debris, etc to protect the pump and other equipment.
It is not possible to retrofit these filters to most existing submersible pumps. Therefore, we have selected a variety of high quality pump models for our product ranges.
First, we redesign the pump drive shafts and pump ends. We then add additional impellers. Finally, we fit the filter mesh to produce a submersible pump with a self-cleaning suction intake.
Browse our product range to find out more.
Eel and Wildlife Friendly
Rotorflush filters have a low intake velocity by design. When these filterpumps fitted with 2mm mesh they can comply with current regulations for Eel recovery.
The gentle backwash maintains a clear filter mesh. This means that our self-cleaning low intake velocity filterpumps and strainers make ideal eel screens for raw water abstraction.
Rotorflush filters are Eel friendly – our products can help with your compliance with the Environment Agency’s Eel Recovery Plan (Council Regulation No.1100/2007) and The Eel Regulations which now apply in England and Wales.
Call us today for more information about using Rotorflush filters for eel screening.
How Submersible Filterpumps Work
The pump draws a high volume of water at a relatively low intake velocity while the mesh is kept clear by a low volume higher velocity backwash flow.
Frequently Asked Questions About Submersible Filterpumps
It is a submersible pump with a self-cleaning suction filter on the suction intake of the pump. The self-cleaning intake is built into the pump, and can screen water down to 50 microns without blocking. Rotorflush retro fit an additional impeller in the intake to provide a continuous backwash that keeps the intake screen clear.
The unique design of the Rotorflush filterpumps provides a continuous automatic backwash to the pump intake screen whenever the pump is running. This enables the pump to deliver an uninterrupted supply of filtered water and prevents the filter from blinding and the pump from blocking in dirty water. Pumping and filtering are combined in one easy to install.
Yes, these filterpumps are more economical to run in contaminated and dirty water because they protect the pump and other equipment from blockages. Money is saved because
- Less downtime
- Maintenance is kept to a minimum
- Self-cleaning intakes protect the pump potentially extending the pump's life
Case Study
How Rotorflush Filterpumps Benefited a District Heat Pump Intake System in Liverpool
Chris Hiscock, Sales
Rotorflush Filters LtdKJB Water and Process and Engineering Ltd asked Rotorflush Filters on behalf of their customer to supply submersible pumps with integral self-cleaning intake screens. They wanted to pump river water for the heat pump intake system and screen the water to protect the heat pump installation from getting blocked by any debris weeds or other detritus in the water.
Due to the river Mersey being tidal at abstraction points we were told that the equipment must be suitable for use in salt water and also had to comply with Environment Agency regulations for the protection of eels.
Read the case studyWhy Rotorflush?
UK Designed and Manufactured
Our friendly team of engineers is happy to discuss your requirements.
- Sized to your output flow.
- Filter down to 50 microns
- Hand built in the UK
Leading Water Filter Experts
Talk to our friendly team of engineers to discuss your design requirements.
- Industry experts for 30 years
- Over 200 products in a wide range of Industries
- Installed worldwide
Worldwide Delivery and Service
Through our worldwide distribution network we offer the ability to:
- Deliver filterpumps worldwide
- Specify pumps for your location
Talk to an expert about your project
Call us now on 01297 560 229 | 8am - 5pm GMT
Or leave us a message and a member of our expert friendly team will call you back and will find the filter pump for your needs.
- We work with you to identify your issues
- We can design & build a custom solution
- We can deliver our solution worldwide
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Get the filter pump your project requires. Talk to our friendly team
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