It can be paired with asynchronous induction motors

The chamber stack is turned upside-down to ensure that the shaft seal is not affected by the high pump discharge pressure

lead the relief line of a PRV or MFV back into the suction line

The agitator must be protected against dry-running

DDA 120-7 AR-PV/V/C-F-32U3U3FG The SMART Digital DDA is a compact positive displacement

tp 80 90 4 a f a bqqe hw3 93426064 It can be paired withSingle 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