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TECHNICAL DATA

Operating range: from 1 to 12 m3/h with head of up to 11 m.
Liquid temperature range: from -10°C to +110°C
Liquid quality requirements: clean, free of solid contaminants and mineral oils, non-viscous, chemically neutral, close to the properties of water  (max. glycol contents 30%).
Maximum working 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.
SPECIAL executions on request: alternative voltages and/or frequencies
Accessories: 1/2″ F-3/4″ F-1″ F-114″F-1/4″M unions DN40/PN10 counter-flanges