The unbalanced rubber bellows seal is according to DIN EN 12756

This pump does not carry drinking water approval

Valvola di spurgo per facile avviamento

DDA 30-4 AR-PP/E/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

DDC 15-4 AR-PVC/V/C-F-31U2U2FG The SMART Digital DDC is a compact positive displacement

crn 5 20 a p a v hqqv 93396676 The unbalanced rubber bellows sealVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via PJE (Victaulic) couplings. The pump is fitted with a 3 phase, fan cooled asynchronous motor.