tp 50 120 4 a f a bqqe gw3 93426295 Compact valve unit for direct

Compact valve unit for direct mounting on the pump discharge connection

The Grundfos CMBE booster requires no external motor protection

one dedicated digital input

drainage and surface water

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

tp 50 120 4 a f a bqqe gw3 93426295 Compact valve unit for directSingle 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