The frequency converter is sold as a separate accessory and must be purchased along with the pump

They ensure that the liquid in the dosing tank is mixed constantly

The Grundfos CMBE booster is a compact booster system for water supply in domestic applications

The compact design ensures easy maintenance and alignment of the pump

installation kit i012 pv v c 9 12mm 2l 95730485 The frequency converter is soldInstallation kit for easy installation of the dosing pump. The kit includes: Non return footvalve with strainer, weight, low level and empty switch Injection unit 6 m. discharge tubing 2 m. suction tubing 2 m. vent tubing