Floor drain DN50 horizontal with inlet DN40/50, socket frame 123x123mm and noble steel grate, siphon and check valve HL300

Floor inlet for underfloor drainage with protection

This floor inlet, designed for installation under the floor, allows connection of a drain from an additional device, such as a washing machine or dishwasher. The siphon used effectively blocks unpleasant odors and prevents insects from entering. The construction with DN40/50 inlet and DN50 horizontal outlet ensures convenient installation and efficient water drainage.

Construction and installation

The inlet has a socket frame with dimensions of 123x123mm and a grate made of high-quality steel, which guarantees durability and corrosion resistance. Height adjustment in the range of 12-70mm allows adaptation to different floor layer thicknesses. The inlet collar is designed to allow a tight connection with the waterproofing layer - simply use a dedicated sealing kit from the HL83 series (available separately). A check valve additionally protects the installation against water backflow.

Performance and parameters

Water flow at a level of 0.5 l/s is sufficient for typical household applications. The materials used in production ensure thermal resistance up to 85°C, allowing safe use in various conditions. The stainless steel drain grate with dimensions of 114x115mm is easy to clean and maintain.