They are particularly required for DDA-FC or DDA-FCM pumps at very small flow rates

Product numbers for Connections include one connection

greased-for-life ball bearings

Pump materials in contact with the liquid are in high-grade stainless steel

Pulse-based batch function (external pulse)

tp 50 420 2 a f a baqe mw1 98858648 They are particularly required forSingle 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