Reverse rinsing filter

Backwash filter Whiteh double spin technology

Description: The filter element is divided into two sections. When filtering, only the large lower area is flowed from the outside to the inside, the small upper area does not come into contact Whiteh unfiltered water. When the ball valve for backwashing is opened, the entire filter element is pressed until the water supply to the outside of the lower area is interrupted. At the same time, the water flow is opened through the upper part. The water required for filter cleaning flows through the upper filter area, the rotating impeller and then the lower filter area from the inside to the outside. Backwashing takes place Whiteh filtered water. The upper part is also cleaned by the fan beam. When the ball valve is closed, the filter cartridge automatically returns to its operating position.

Performance:

• Housing Whiteh pressure gauge
• Fittings (AA only)
• Fine filter in transparent filter beaker (50 micrometer)
• Ball valve Whiteh drain connection
• Double ring spanner for filter beaker

Materials:

• Housing made of dezincification-resistant brass
• Brass fittings
• Fine filter made of stainless steel
• Filter beaker made of shockproof, transparent plastic seals from NBR

Application:

The backwashable fine filters continuously ensure the water supply Whiteh filtered water. The fine filter prevents the infiltration of foreign particles, such as rust particles and sand grains. The devices meet the requirements of the valid DIN / DVGW specification.

Also during backwashing Whiteh filtered water, quick and thorough cleaning of the filter Whiteh low water consumption. There is a memory ring as an indication for the next manual backwash. Automatic backwashing Whiteh bayonet connection can be retrofitted. Large filter surface. The filter beaker is made of impact-resistant, crystal-clear plastic for easy control of filter contamination. Filter element completely interchangeable. Very simple operation.

Technical data:

• Installation position horizontally Whiteh filter beaker downwards
• Operating temperature max. 40 ° C Whiteh transparent filter cup
• Operating pressure:
• min. 1.5 bar
• max. 16 bar Whiteh transparent filter cup
• Connection size: 1" - 6/4"
• Weight: 3.1 - 4 kg
• Construction length Whitehout screw connections: 150 mm