Float Switch for Mains Water Top-Up

70.21 129.71 

  • Economical mains water top-up
  • Switching cycle of only 4 cm
  • Quick and easy to attach to submersible pump

Installation and operating instructions for this product are only available in German or English. You need to understand German or English to install and use this product safely.


Float switch for controlling top-up with mains water. For attachment to the inlet pipe or the submersible pump. The switch lever defines the switching points so precisely that the water level rises by only 4 cm (daily requirement for single-family home).

Switch lever and retaining clamp (for pipe diameter of 110 – 130 mm / 4 – 5 in.) made of stainless steel. Float housing (yellow), butt-spliced, made of polypropylene. With flexible connecting cable 3 x 1 mm2. (without adapter plug).