Il collegamento alle tubazioni è tramite una combinazione di flange DIN-ANSI-JIS

DDA 12-10 FC-PVC/T/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

alternating operation of two pumps

5-16 AR-PP/V/C-F-31I001F The SMART Digital DDA is a compact positive displacement

This pump carries drinking water approval

tp 40 300 2 a f a bqqe jw1 93428481 Il collegamento alle tubazioni èSingle 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