Home > Products > Self Cleaning Filters for Small Pumps > RF100 Duplex Self Cleaning Inlet Filter

RF100 Duplex Self Cleaning Inlet Filter

From £265.00 GBP

The RF100 Duplex self cleaning inlet filter is a twin headed filter with a capacity of up to 60 litres / minute and is designed to protect dry mounted pumps and other equipment.

It has the same efficient self-cleaning action as the RF100-IND filter designed to keep the filter mesh clear, protecting the pump and other equipment.

In ponds the gentle yet effective action of this filter protects newts and tadpoles and other aquatic life while providing an uninterrupted filtered supply of water. In more industrial settings debris and suspended solids can be filtered out of water– filter sizes are 60, 115 or 250 microns.

Download Page as PDF

Key Features

  • Protects pumps, analytical equipment & fountain nozzles from blockage
  • Self-cleaning so maintenance is minimal
  • Low space requirement
  • Compact lightweight and robust construction
  • Reliable and economical
  • Fine filtration to 60 microns
  • Protects to pond life.

Duplex Self Cleaning Inlet Filter

Description

Rotorflush RF100 Duplex Filter – Technical Specifications

The RF100 Duplex doubles the capacity of the smallest of Rotorflush’s award winning filters.  It gives a maximum usable flow (depending on conditions) of 60 litres per minute. The RF100 Duplex self-cleaning inlet filter is designed to protect surface mounted pumps and other equipment. Ideal for domestic use, light industrial applications, as a pond filter and for protecting water features.

The latest version of this highly adaptable and efficient dirty water filter now has an easy to use quick release enabling simple and fast filter mesh changes.

Ideal for:

  • Small irrigation systems
  • Protecting equipment from weed and debris
  • Filtration of samples to online analysers
  • Protecting newts and tadpoles as a pond pump filter
  • Rainwater harvesting systems
  • Industrial Process Filtration
  • Ponds, fountains and water features
  • Anywhere a flow of filtered fluid is required.

Quick release for changing self-cleaning filter mesh - Rotorflush Duplex filter
Rotorflush RF100 Duplex self-cleaning filter for ponds and light industrial applications

 

How to set up the Rotorflush RF100 Duplex Self Cleaning Pump Inlet filter

 

The Duplex self cleaning inlet filter uses a proportion of the pump’s output to drive an internal backwashing rotor. The twin jets of the cleaning rotor rotate at about 60 rpm in each filter head. They clean the whole screen every ½ second. Approximately 20 – 25% of the pump output is required to supply the cleaning rotor.

As the cleaning mechanism is on the filtered side of the screen debris in the water will not obstruct the mechanism.

For a larger capacity (up to 90 litres per minute) these filters can be combined to form a triple headed duplex version that uses the same technology and filter cages, giving 50% more the flow rate.

For a smaller capacity (up to 30 litres per minute) we offer the RF100-IND filter, a single RF100 filter that uses the same technology and filter cage, giving half the flow rate of the Duplex.

 

Models & Specification

See through showing pipework, Self-cleaning inlet filter ideal for domestic use, light industrial applications, as a pond filter and for protecting water features.

General CharacteristicsRF100 Duplex
Water supply to cleaning rotorTapped from pump outlet
Maximum output (m3 /hour)3.6
Standard screen mesh aperture (mm)60, 115, 250 micron nylon mesh in polypropylene cage
Dimensions (diameter x width x height) mm (excl suctions / return couplings)125 x 220 x 234
Weight (kg)0.4

 

 

 

RF100 Duplex Self Cleaning Inlet Filter Dimensions

Schematic Rotorflush Duplex self-cleaning inlet filter for use as a pond filter and for protecting water features.
Dimensions of Duplex self-cleaning dirty water filter - 90 litres a minute
Diemnsions 2 for Rotorflush small filter up to 90 litres minute self-cleaning screen.

 

RF100 Duplex Self Cleaning Inlet Filter Construction

Duplex Self Cleaning Inlet Filter for ponds, home and light industrial use

ComponentMaterial
Filter cage and lidPolypropylene
JetsAcetal copolymer
BodyABS (Acrylonitrile-Butadiene-Styrene)
Standard filter mesh screen60, 115, 250 micron nylon mesh in polypropylene cage

Ordering

Rotorflush RF100 Duplex Self-cleaning Filter – up to 60 Ideal for domestic use, light industrial applications, as a pond filter and for protecting water features, domestic use, light industrial applications, self-cleaning filterlitres per minute: £265.00 GBP exc of VAT and carriage

Please state filter mesh size: 60, 115 or 250 micron bias cut nylon mesh is available

Standard fittings are 1¼ inch BSP outlet, and ¾ inch BSP inlet to the backwash.

If NPT connections are required please state when ordering

Please note:

Delivery is by carrier and is usually between 3 and 7 days from order depending on product and availability.

Carriage and packing charges are extra.

Can’t find what you need? Want to talk with us directly?

We’re here to help. Call us on +44(0) 1297 560229


All fields marked with * are required    


Downloads

Below is the technical and maintenance information for the RF100 Duplex Self Cleaning Inlet Filter

...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