VERTICAL IN-LINE MULTISTAGE CENTRIFUGAL PUMP

Application
Water distribution and pressure boosting
Industrial circulation systems
Process water
Closed cooling circuits
Fire extinguishing systems
Washing systems
Irrigation
Technical data
Electrical connection: 3~400 V (±10 %), 50 Hz
≤ 4 kW 230 V/ 400 V; Δ/Y
> 4 kW 400 V/ 690 V; Δ/Y
Fluid temperature range: -20 to 120 °C
Max. operating pressure: 16, 25 or 30 bar
Max. inlet pressure of 10 bar
Protection class: IP 55
Max. ambient temperature: -15 °C – +50 °C
Helix FIRST V 2 – 16: PN 16 with oval flanges, PN 25/PN 40 with round flanges according to ISO 2531 and ISO 7005
Helix FIRSTV 22 – 52: PN 16/PN 25/PN 40 with round flanges according to ISO 2531 and ISO 7005