The revolutionary S-tube® impeller provides free spherical passage of solids up to 80 mm and is suitable for wastewater with a dry matter content of up to 3 %

Installation kit for easy installation of the dosing pump

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

The rugged design allows the VFI to be used in a wide range of applications as a cost-effective and accurate flow transmitter

Applies only to pumps with: ATEX certification

tpd 32 250 2 a f a bqqe hw1 93428393 The revolutionary S-tube® impeller providesSingle stage, close coupled, volute twin head pump with in line suction and discharge ports of identical diameter. The twin head pump is designed with two parallel power heads. 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. Each power head is fitted with an unbalanced rubber bellows seal. The shaft seal is according