tpd 65 60 4 a f a bqqe ew3 98957998 They ensure a minimum counterpressure

They ensure a minimum counterpressure of 0

reduction in energy consumption of the system

Single-stage

DDA 17-7 FC-PVC/V/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

The motor versions EEx e and EEx de defined by Grundfos are certified by the manufacturers according to ATEX guidelines for electrical operating supplies

tpd 65 60 4 a f a bqqe ew3 98957998 They ensure a minimum counterpressureSingle stage, close coupled, volute twin head pump with in line suction and discharge ports of identical diameter. The twin head pump is designed with two parallel power heads. The pump is of the top pull out design, i. e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. Each power head is fitted with an unbalanced rubber bellows seal. The shaft seal is according