SELF-PRIMING PUMPS HGM
Description
APPLICATION
Selfpriming monoblock water pumps with open impeller. The check valve inside the suction outlet avoids the syphon effect when stopping and assures the automatic re-start each time. The pump selfprimes even if partially filled and if the suction hose is completely empty. Suitable to drain clean or slightly dirty water and in flood irrigation systems.
OPERATING CONDITIONS
– Liquid temperature up to 35°C (for home use
according to EN 60335-2-41)
Temperature max. liquid: 90°C (for other uses)
– Ambient temperature up to 40°C
– Total suction lift up to 7 mt.
– Continuous duty
according to EN 60335-2-41)
Temperature max. liquid: 90°C (for other uses)
– Ambient temperature up to 40°C
– Total suction lift up to 7 mt.
– Continuous duty
MOTOR
– Two-Pole induction motor
(n = 2850 min-1)
– Insulation Class F
– Protection IP 55
(n = 2850 min-1)
– Insulation Class F
– Protection IP 55
MATERIALS
– Pump body: Cast Iron
– Motor Support: Cast Iron
– Impeller: Cast Iron
– Shaft with motor: Stainless Steel AISI 304
– Mechanical seal: Ceramic/Graphite/NBR
– Motor Support: Cast Iron
– Impeller: Cast Iron
– Shaft with motor: Stainless Steel AISI 304
– Mechanical seal: Ceramic/Graphite/NBR
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