Water filter WAF 04 R with pressure reducer, backwashable

Afriso Water filter WAF 04 R with pressure reducer, backwashable
Afriso Water filter WAF 04 R with pressure reducer, backwashable
Data sheet Water filter WAF 04 R with pressure reducer, backwashable
Afriso Data sheet Water filter WAF 04 R with pressure reducer, backwashable

Versions

Part no. Remember
Water filter WAF 04 R - G¾ 42714
Water filter WAF 04 R - G1 42715
Water filter WAF 04 R - G1¼ 42716

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet Water filter WAF 04 R with pressure reducer, backwashable Data sheet PDF
Afriso Data sheet Water filter WAF 04 R with pressure reducer, backwashable
Water filter WAF 04 R Operating instructions PDF
Afriso Water filter WAF 04 R
DVGW-tested water filter, compact plastic version with backwashable fine filter, integrated pressure reducer and pressure gauge for the outlet pressure. The fine filter consists of an upper part and a combined lower part. In the operating state "Filtration", the small upper filter is closed so that the water can only flow through the main filter from the outside to the inside. When the ball valve for "Backwashing" is opened, the filter is pressed down until the water supply to the outside of the main filter is interrupted. At the same time, the water flow through the upper filter is opened. The water required for cleaning the filter flows through the upper sieve, the rotating impeller and the main filter from the inside to the outside. This ensures effective cleaning of the filter across the entire surface of the sieve at full inlet pressure. When the ball valve is closed again, the filter automatically resumes normal operation. The pressure reducer operates on the basis of a force comparison system, i.e. the force of a spring counteracts the force of a diaphragm. The inlet pressure neither acts in the opening nor in the closing direction. Therefore, pressure changes at the inlet pressure side do not affect the outlet pressure.
Medium
Drinking water
Inlet pressure
Max. 16 bar
Outlet pressure
1.5 – 6 bar
Operating temperature range
Medium:
Max. 30 °C
Mounting position
Vertical or horizontal with filter cup down
Connection
G¾, G1 or G1¼
Material
Housing:
High-grade plastic
Fine filter:
Stainless steel
Filter cup:
Shock-resistant transparent plastic
DVGW approval
NW-9311AT2316