crne 15 3 n ca a v hqqv 93150563 DDA 17-7 AR-PV/T/C WITH ACCESS

DDA 17-7 AR-PV/T/C WITH ACCESS The SMART Digital DDA is a compact positive displacement

manual bleed valve

per il montaggio in serbatoi cilindrici Grundfos o per l'uso con adattatori per serbatoi

The duration of each discharge stroke varies according to the capacity set

Pressure loading valves provide a constant counter-pressure and prevent siphoning They are installed in the discharge line after the pressure relief valve

crne 15 3 n ca a v hqqv 93150563 DDA 17-7 AR-PV/T/C WITH ACCESSVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high grade 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 FlexiClamps. The pump is fitted with a 3 phase, fan cooled, permanent magnet, synchronous motor. The motor efficiency