semi-open impeller for 10 mm free passage and is suitable for pumping

in an IP 65 plastic enclosure

50 % (maximum flow= 15 l/h) and 25 % (maximum flow= 7

The motor is a 3-phase motor with sand shield

tp 40 40 4 a f a bqqe cy4 98958096 semi-open impeller for 10 mmSingle 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