The VFI is based on the principle of vortex shedding behind a bluff body

DDA 17-7 AR-PV/V/C-F-31I004BG The SMART Digital DDA is a compact positive displacement

DDC 15-4 AR-SS/T/SS-F-31AAFG The SMART Digital DDC is a compact positive displacement

Suitable for temperatures up to 40 °C

DDA 12-10 AR-SS/T/SS-F-31AAFG The SMART Digital DDA is a compact positive displacement

cr 1s 7 a fgj a e hqqe 96515655 The VFI is based onVertical, 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. Power transmission is via a rigid split coupling. Pipe connection is via combined DIN ANSI JIS flanges. The pump is fitted with a 3 phase, fan cooled asynchronous motor.