External pulse control from external controller or water meter with direct setting in ml/pulse

The Grundfos EF AUTOADAPT pumps incorporate a controller

Motor type is IPM with embedded magnets in the metal cladded rotor – needs frequency drive to start and speed regulate

The side connection leads the relief liquid back into the tank

Installation kit for easy installation of the dosing pump

tpd 32 250 2 a f a bqqe hw1 93428393 External pulse control from externalSingle 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