A pressure sensor monitoring changes in the water consumption signals the speed controller to change motor speed to adapt performance to the new state

protective pipe and tank connection with entry holes for relief line and deaeration line Additionally they include Reed-switch unit with two floaters for low level and empty indication (switch mode adjustable NO or NC)

300 and 500 litres include additionally:

5-16 FC-PVC/T/C-F-32I001 The SMART Digital DDA is a compact positive displacement

DDA 120-7 AR-PVC/T/C-F-32U3U3F The SMART Digital DDA is a compact positive displacement

kit maintenance 91836298 A pressure sensor monitoring changesService special