DDA 30-4 FCM-PVC/E/C-F-32U2U2F The SMART Digital DDA is a compact positive displacement

mechanical shaft seal

DDA 30-4 FC-PVC/E/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

alarms and warnings

DDA 17-7 AR-PV/E/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

valvola multifunzionale 95730813 DDA 30-4 FCM-PVC/E/C-F-32U2U2F The SMARTCompact 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