liquid-lubricated bearings and pressure equalizing diaphragm

The pump is fitted with a 7

come "Valore effettivo"

The pumps can be installed on an auto-coupling system or on a ring stand to the bottom of the pit

liquid transfer

tp 32 90 2 a o a bqqe dw1 98346582 liquid-lubricated bearings and pressure equalizingSingle stage, close coupled, volute pump with in line suction and discharge ports of identical diameter. The pump is of the top pull out design, i. e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. The pump is fitted with a fan cooled asynchronous motor.