The motor versions EEx e and EEx de defined by Grundfos are certified by the manufacturers according to ATEX guidelines for electrical operating supplies

Pressure valves are installed either directly on the pump discharge side

La pompa è direttamente accoppiata con un motore asincrono raffreddato ad aria

della lanterna

DDA 12-10 FCM-PP/E/C-F-31I002F The SMART Digital DDA is a compact positive displacement

crn 1s 23 a p a v hqqv 93397018 The motor versions EEx eVertical, 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. 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.