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Semi-automatic SYR DRUFI FR filter with optional connection size DN 20-32 according to the selected connection flange. The filter includes a pressure reducing valve and a manometer. More information
Out of stock - can be requested
| Connection size | DN 32, DN 25, DN 20 |
| Filter cartridge | 90 µm |
| Flow | 5.8 m³/h, 3.6 m3/h, 2.3 m3/h |
| Max. water temperature | 30 °C |
| Medium | Drinking water |
| Pressure | 16 bar |
| Pressure reducing valve | Yes |
| Weight | 2.75 kg |
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Catalog sheet eng download
Download PDFThe DRUFI FR filter is packed with sophisticated features set in a modern design. It removes impurities and particles from water. The DFR model comes with an integrated pressure reducing valve, which reduces water consumption, and a pressure gauge installed in the top cover of the filter for easy reading of values. It is ideal for residential buildings and households.
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The filter is made from very high-quality thermoplastic resistant to mechanical damage and falls. The rubber parts are made from elastomer. The metal components of the filter are made from red bronze alloy or stainless steel.
When installing, the filter should always maintain a vertical position. DRUFI filters use the SYR flange system, so they do not have any connection size themselves. They can be mounted on additional SYR flanges DN 20-32. (see the accessory overview at the bottom of the page)
Maintenance is recommended at least every six months using backwashing. Backwashing is also recommended if there is a reduction in flow due to increased pressure loss. Backwashing is initiated semi-automatically by opening and closing the ball valve. You can set the month for the next backwash on the filter. Full automation of backwashing can be achieved by purchasing the RSA flushing automation.
The filter can optionally be mounted on flanges for connection to the pipeline. Available in DN 20-32. We respond to your product queries as quickly as possible, usually within 24 hours.
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