Grünbeck pureliQ:A25 automatic backwashing filter

for installation directly after the water meter system to protect the domestic water installation in accordance with DIN EN 806-2.
- DVGW certificate:
Automatic filter according to DIN EN 13443-1, 19628

consisting of:

• Electric motor with control electronics, membrane keypad,
• Plug-in power supply and supercaps for the energy supply in the event of a power failure to ensure that the backwashing valve closes
• Optional setting of the backwashing interval of 7, 30, 60 and 90 days with LED display
• Factory setting is 60 days. Manual backwashing possible by pressing the manual button for 3 seconds
• Closed device surface, making it easy to clean from the outside
• Well-thought-out design with viewing window for easy checking of the filter element's degree of clogging
• The covers protect the filter bell and the filter element from UV light
• Pre-installed components enable commissioning in just a few minutes
• Convenient installation in all situations thanks to rotatable click connection flange,
• for adjusting the flow direction according to local conditions
• Water meter screw connection made of dezincification-resistant brass
• Flexible sewer connection with integrated free outlet, precise installation for perfect tightness
• Clear interval display for filter regeneration
• Stainless steel filter element for long-lasting use
• Residue-free filter cleaning through water swirling with innovative Grünbeck Vortex technology.

Technical data:

• Connection: 1" R
• Flow rate at 0.2 bar pressure loss: 4.2 cbm/h
• Nominal pressure: PN 16
• Operating pressure: 2-16 bar
• Maximum water temperature: 30 degrees Celsius
• Filtration rating: 100 µm
• Installation length without screw connection: 100 mm
• Installation length with screw connection: 182 mm
• Overall height: 385 mm
• Mains connection: 100-240 V/50-60 Hz
• Electrical power input
• : 2/0.075 W
• Degree of protection/protection class: IP54/III
• Manufacturer: Grünbeck