safety after-run delay

The pump has an axial suction port

DDA 200-4 AR-PVC/E/C-F-31A7A7B The SMART Digital DDA is a compact positive displacement

Features and benefits The Grundfos Dedicated Controls system offers the features and benefits below:

tpd 50 120 4 a f a bqqe gw3 93426300 safety after-run delaySingle 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