BWT Multipur AP 80 backwash filter, automatic with differential pressure control

• BWT
• 1 x Multipur AP backwash filter
• Nominal connection size DN 80
• Flow rates 35 m³/h
• Pressure drop 0.2 bar
• Filter efficiency: 100 µm
• Nominal pressure: PN 10 bar
• Operating pressure min/max 2.5–10 bar
• Flushing water consumption at approx. 4 bar operating pressure: 20 litres
• Flushing water flow rate: 1.4–5 litres/s
• Maximum water temperature 30°C
• Ambient temperature: max. 40°C
• Mains connection: 230 V, 50 Hz
• Power consumption: 12 W
• Protection class: IP 54
• Unit operates on low-voltage 12 V
• Overall length: 220 mm
• Height and installation height: 420 mm
• Height from centre of pipe to lower edge of unit: 340 mm
• Duct connection: min. 50 DN

Scope of supply:

• Lead-free red brass casing
• Flanges to DIN 2501 Part 1
• Suction ring backflush system
• Filter element with plastic filter mesh and plastic support body with stainless steel support mesh
• Pressure gauges on the raw water and purified water sides
• Wastewater connection in accordance with DIN 1988
• LED indicators for ‘Operating’/‘Fault’
• Transformer plug (12 V)
• ZLT contact, DIN/DVGW-approved