tp 50 80 4 a f a bqbe ey4 99222009 The VFI is the industrial

The VFI is the industrial version (4-20 mA output) of the Grundfos vortex flow meter range

DDA 30-4 AR-PV/V/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

DDC 9-7 AR-PV/T/C-F-32U2U2FG The SMART Digital DDC is a compact positive displacement

in various sizes

tp 50 80 4 a f a bqbe ey4 99222009 The VFI is the industrialSingle stage, close coupled, volute pump with in line suction and discharge ports of identical diameter. 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. The pump is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via PN 6 10 DIN flanges (EN 1092 2 and ISO