La tenuta meccanica è secondo EN 12756

DDA 120-7 AR-PV/E/C-F-32U3U3FG The SMART Digital DDA is a compact positive displacement

The twin-head pump is designed with two parallel power-heads

The pump is fitted with suction strainer

pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework

crne 10 1 a p a e hqqe 98390699 La tenuta meccanica è secondoVertical, 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, permanent magnet, synchronous motor. The