The dosing head includes the following parts:

DDC 15-4 AR-PV/T/C-F-32I002FG The SMART Digital DDC is a compact positive displacement

due ingressi digitali o uscite open-collector configurabili

DDA 17-7 AR-PVC/V/C WITH ACCES The SMART Digital DDA is a compact positive displacement

valvola multifunzionale 95704600 The dosing head includes theCompact valve unit for direct mounting on the pump discharge connection. Multifunction valves combine four functions: 1. Constant counter pressure and anti siphoning 2. Pump protection through pressure relief 3. Deaeration of pump head during start up 4. Emptying of discharge line