tpd 65 90 4 a f a bqqe fw3 93426267 the open loop control mode

the open loop control mode is used

DDA 60-10 AR-PVC-L/E/C-F-31U3U The SMART Digital DDA is a compact positive displacement

DDA 17-7 AR-PP/V/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

They ensure that the liquid in the dosing tank is mixed constantly

tpd 65 90 4 a f a bqqe fw3 93426267 the open loop control modeSingle 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