AlphaClean Filter

AlphaClean Filter
  • no height off set between inlet and overflow outlet
  • slotted screen filter made of first-rate stainless steel
  • high efficiency due to large filter area
  • for cleaning purpose, the filter cartridge can be easily removed
  • fast and simple assembly by pipe joints
  • attached non-return flap for NW 100 and NW 150 (small animal protection) on option
  • drainage-safe according to the standards: DIN EN 12056/EN 752 and DIN EN 1610
  • high-capacity slotted filter cartridge: The robust and precise stainless-steel slotted screen is characterised by its unique hydraulic effect. The trapezoidal screen profiles suck the incoming water through the filter, which pro-vides for a very high water output (efficiency) of average 96% due to that design. Even with strong rain (cloud-burst), the efficiency reaches 90% yet. The extremely smooth screen surface prevents settling of dirty matters. They are rinsed into the overflow as sludge discharge. In this way, the filter is self-cleaning to large extent. We recommend, however, inspecting the slotted screen cartridge on a regular basis and cleaning, if required. This is particularly true after special weather conditions. For that purpose, just put it in the disk washer.
Article number

AlphaClean filter DN 100 NRV

with non-return valve
Article number 19451

AlphaClean filter DN 150 NRV

with non-return valve
Article number 19452

Zehnder - ready to go

For this reason sanitary wholesalers, pump-specialist shops and installers admire us:

At Zehnder Pumps you will get all pump systems and stations delivered as a complete package including the entire accessories. Quick and easy installed, a Zehnder one works reliable and quite for many years.
What else could you ask for?

Pumps for house and garden

Floodings, cellars filled with water, wells full of useful water, silted garden ponds?

Zehnder products from the area of house and garden such as submersible waste water pumps, deep-well pumps, garden pumps or rainwater utilisation systems can be found in specialist shops. Talk to your installer, home automation wholesaler or pump-specialist trader or contact our sales department at or call +49 (0)3774/52-100.

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