tpe 40 270 2 s a f a bqbe hwb 99222417 The pump head and base

The pump head and base are in cast iron – all other wetted parts are in stainless steel

DDC 9-7 A-PV/E/C-F-31U2U2FG The SMART Digital DDC is a compact positive displacement

rain water and similar

for assembly in Grundfos

tpe 40 270 2 s a f a bqbe hwb 99222417 The pump head and baseSingle 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