Analog 4-20 mA control (scalable maximum flow)

Start level variation

DDA 30-4 AR-PV/E/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

DDA 30-4 FC-PP/E/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

8mm) non return valve

cr 20 4 a f a v hqqv 96504517 Analog 4-20 mA control (scalableVertical, 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 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 a 3 phase, fan cooled asynchronous motor.