cr 20 3 k f a e hqqe 96605108 Dosing flow variation ±1

Dosing flow variation ±1

one-family or two-family houses

0-20 and 20-0 mA control with possibility to adjust the pump capacity at maximum signal

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

cr 20 3 k f a e hqqe 96605108 Dosing flow variation ±1Vertical, 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. A special "Low NPSH" first stage design reduces the pump's NPSHr value. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via DIN flanges. The pump is fitted with