Deep Well Pumps

Selfpriming water pumps for deep suctions up to mt. 45 to be used in case of important water level gaps. Suitable to drain water from wells and in domestic fittings by small and medium sized tanks. Before installing the pump verify that all pipes (iron, plastic or rubber) are clean inside so to avoid any obstruction to the ejector nozzle. At the foot of the ejector must be installed a foot valve or a check valve. Installed the pump, fill completely both pipes and pump body with clean water. To preserve an efficient priming it is necessary a certain pression in the circuit, therefore it is recommended to install a membrane tank at the delivery of the pump.

OPERATING CONDITIONS
Liquid temperature up to 35°C
Ambient temperature up to 40°C
Total suction lift up to 35 mt.
Continuous duty
MOTOR
Two-Pole induction motor (n = 2850 min-1)
Insulation Class F
Protection IP 44
MATERIALS
Pump body Cast Iron
Motor support Aluminium
Impeller Noryl
Diffuser Noryl
Ejector Cast Iron
Pump flange Stainless steel
Shaft with rotor Stainless Steel
Mechanical seal Ceramic/Graphite
Download Specifications
APM 75-100