Циркуларна пумпа
Код Модел количина
6704 DAB VA 25/180 1"-43W 1
6705 DAB VA 25/180X 5/4"-43W 1
6706 DAB VA 35/180 1"-56W 1
6707 DAB VA 35/180X 5/4"-56W 1
6708 DAB VA 65/180 1"-78W 1
6709 DAB VA 65/180X 5/4"-78W 1
Operating range: from 0.5 to 3,6 m3/h with head up to 6 metres.
Pumped liquid temperature range: from -10°C to +110°C.
Pumped liquid: clean, free from solids and mineral oils, non viscous, chemically neutral, close to the characteristics of water (max 30% glycol).
Maximum operating pressure: 10 bar (1000 kPa).
Minimum suction pressure: the values are given in the relative tables.
Installation: with HORIZONTAL MOTOR SHAFT on discharge or return pipe, with suction port as close as possible to expansion vessel, above maximum boiler level and as far as possible from bends, elbows, and circuit branches to avoid water turbulence with consequent noise.
Protection level: corresponding to IP 44
Insulation class: F
Cable grommet: PG 11
Special executions on requests: alternative voltages and/or frequencies.
Optional accessories: r3/4”F - 1”F - 11/4”F - 11/4”M unions, DN20-DN25-DN32 oval counter-flanges, DN32/PN6 round counter-flanges.