tp 40 330 2 a f a bqqe iw2 98958147 The anti-seizing system start the

The anti-seizing system start the pump at programmed intervals to prevent the impeller from seizing

A deaeration valve for easy start-up

The Grundfos EF AUTOADAPT pumps incorporate a controller

process water and unscreened raw sewage

tp 40 330 2 a f a bqqe iw2 98958147 The anti-seizing system start theSingle 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. Pipework connection is via PN 16 DIN flanges (EN 1092 2 and ISO