You can use the insulating shells for both stainless-steel and cast-iron pumps

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

DDA 12-10 FC-PV/V/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

The pump is equipped with a temperature Bi-metal sensor for motor protection in case of overheating

diaframma completamente in PTFE

crn 1 21 a p a e hqqe 93397547 You can use the insulatingVertical, 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.