Purchase on account

Extended payment terms up to 120 days

Art. no. 231420000

SYR Backwash Filter DUO DFR DN20, with DM pressure gauge and rotatable connection flange

  • High-quality materials
  • Fast and secure shipping
  • Easy 30-day returns
  • Purchase on account: 120-day payment terms
Quantity/Size:
Regular price 169,49 €
incl. VAT - Shipping calculated at checkout
In stock 1044 pcs. available
Purchase on account120-day payment terms
Expert supportMon-Fri 7:00 AM - 6:00 PM
SYR Backwash Filter DUO DFR DN20, with DM pressure gauge and rotatable connection flange
SYR Backwash Filter DUO DFR DN20, with DM pressure gauge and rotatable connection flange
169,49 €

The Duo DFR is the entry-level filter in the filter program. It is used as a filter fitting for drinking water installations according to DIN 1988. Installation is carried out using the fully rotatable integrated connection flange. The Duo DFR works in all installation positions. Thanks to its very compact design, it can also be used to protect individual appliances (dishwashers, drinking water heaters, etc.).
The Duo DFR is designed as a manual backwash filter in connection sizes DN 20 - DN 25. The integrated pressure reducer protects the installation from excessively high pressures or pressure surges. The filter insert is made of plastic, the filter mesh of stainless steel.
Technical data:
Operating pressure: min. 2 bar, max. 16 bar
Operating temperature: 30 °C
Medium: Drinking water
Permeability: 90 - 125 µm
Flow rate: 2.3 m³/h at ?p 1.1 bar
Connection size: DN 20, R ¾
Purchase on account

Payment terms of up to 120 days

Construction Site Express

Directly to your address

Brand quality

1,200+ manufacturers

Expert support

Mon-Fri 7:00 AM - 6:00 PM