Pressure valves provide a constant counterpressure and prevent siphoning Opening pressure is fix at 3 bar

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

The pump is made entirely of stainless steel DIN W

Consisting of 6 m of PVC hose extension with connector for Ø10/14 mm discharge hose

Radial- and thrust bearing are of journal type lubricated by the motor liquid – water filled construction

tp 32 580 2 a f b bqqe lw1 96086792 Pressure valves provide a constantSingle 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 16 DIN flanges (EN 1092 2 and ISO