tp 80 240 4 a f a bqqe lw3 98858355 or on the pressure relief

or on the pressure relief valve

DDA 30-4 AR-PV/T/C WITH ACCESS The SMART Digital DDA is a compact positive displacement

diaphragm dosing pump with variable-speed drive (stepper motor) and intelligent control electronics with minimum energy consumption

Directive 2006/42/EC

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

tp 80 240 4 a f a bqqe lw3 98858355 or on the pressure reliefSingle 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