BWT Bolero HWS backwash filter DN 40

• BWT Bolero HWS
• 1 x backwash filter
• with 4-hole connection system
• with pressure-reducing connection module
• Nominal diameter 1 1/2"
• Nominal connection size DN 40
• Flow rate at dp 0.2 bar: 10.5 m³/h
• Flow rate at dp 0.5 bar: 16.0 m³/h
• Filter fineness (lower/upper): 90/110 µm
• Nominal pressure PN 16 bar
• Operating pressure min/max 2–10 bar
• Water temperature min/max 5/30°C
• Ambient temperature min/max 5/40 °C
• Overall height 550 mm
• Minimum installation dimension from centre of pipe to floor: 670 mm
• Installation length without screw connection 125 mm
• Installation length including screw connection 295 mm
• High-pressure connection, diameter 50 mm
• Threaded union nut: 2 1/4"

Contents:

• Backwash filter with connection fittings and seals
• Filter element with large filter surface area
• Lead-free brass head
• Transparent cylinder
• Backwash element and high-pressure connection for backwash water
• Date ring for setting the next backwash date
• Rotary knob for manual backwashing
• Back pressure gauge
• Display for back pressure setting
• Rotary knob for the pressure regulator