Spring material is Alloy C-4 (NiMo16CrTi

DDC 15-4 A-PVC/V/C-F-31I002FG The SMART Digital DDC is a compact positive displacement

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)

pulse and analog

DDA 12-10 AR-PV/V/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

sp 18 13 92951190 Spring material is Alloy C-4Submersible borehole pump, suitable for pumping clean water. Can be installed vertically or horizontally. All steel components are made in stainless steel, EN 1. 4301 (AISI 304), that ensures high corrosive resistance. This pump carries drinking water approval.