The VFI has no moving parts and is built into a stainless steel pipe

DDA 30-4 AR-PV/T/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

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

The liquidless and maintenance free cooling system ensures that the pump can be used for submerged or dry installation

Pipework connection is via internal NPT pipe threads

tpd 32 150 2 a f a bqqe dw1 97900333 The VFI has no movingSingle 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