Valvole a doppia sfera per massima precisione di dosaggio

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

DDE or DDI dosing pump

DDA 17-7 AR-SS/T/SS-F-31AAFG The SMART Digital DDA is a compact positive displacement

Submersible borehole pump

cr 10 8 a a a e hqqe 96503421 Valvole a doppia sfera perVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. The pump is fitted with a 3 phase, fan cooled asynchronous motor.