PUMP: RDL 80 25AR 300 C226 9
PERFORMANCE: Flow 100m3/h – head 17 m – NPSH 0,9 m
LIQUID: acid waste water
Circulation pumps for high corrosive boiling media containing chlorides up to 50 g/Liter in a three step vacuum evaporation plant for electro plating waste waters.
The use of the vacuum evaporation technique allows to reduce not only the energy consumption, but also the NPSHa available for the pump.
Pumps are in duplex SAF 2507
RDL pumps, thanks to special design of impeller, is able to work with very low NPSHa values.
Pumps are equipped with double mechanical seal designed to work in high vacuum condition