Floor drain DN50/75 horizontal, siphon 'PRIMUS' also working without water, with extension with a stainless steel frame 145x145mm 'Klick-Klack', stainless steel grate 138x138mm, mounting covers HL5100PR

Floor drains with 'PRIMUS' siphon – reliable drainage in every application

This floor drain, equipped with the innovative 'PRIMUS' siphon, is an ideal solution for both demanding installers and users who value comfort and hygiene. Designed for efficient water drainage, it is distinguished by its reliability and resistance to unpleasant odors, even with prolonged disuse. Thanks to the possibility of adaptation to various floor slab layouts, it is a universal element of plumbing installation in residential and commercial buildings.

Construction and functionality

The drain has an outlet diameter of DN50/75, which ensures high throughput. The drain collar allows for a tight connection with the waterproofing layer using dedicated sealing kits from the HL8300 series – the key to avoiding moisture and leakage problems. The drain body with grid is height adjustable in the range of 8-80mm, allowing for precise adjustment to the selected floor or screed. The grate made of stainless steel (138x138mm) and the frame made of stainless steel (145x145mm) guarantee durability and aesthetic appearance. The "Klick-Klack" system facilitates disassembly and cleaning.

A special feature of this drain is the dry 'PRIMUS' siphon, which eliminates the problem of water drying out in the siphon and the associated access of odors to the room. Thanks to this solution, even with sporadic use, you can enjoy comfort and hygiene without fear of unwanted aromas. The water flow rate is 0.80 l/s at a head of 20mm and 0.60 l/s at a head of 10mm. Thermal resistance up to 85°C allows for safe use in various conditions.

Advantages for professionals and end users

• Tightness: The possibility of a tight connection with the waterproofing layer eliminates the risk of leaks and structural damage.
• Versatility: Compatibility with various floor slab layouts thanks to available extensions (HL3400, HL8500, HL8500H) makes installation easier in various applications.
• Hygiene: The dry 'PRIMUS' siphon provides effective protection against unpleasant odors, even with prolonged disuse.
• Durability: Stainless steel construction guarantees corrosion resistance and long-term operation.
• Easy installation: The "Klick-Klack" system facilitates disassembly of the grate for cleaning and maintenance.
• Efficiency: Ensures rapid water drainage thanks to the DN50/75 throughput and optimal flow at different water head.
• Thermal resistance: Safe use even in installations exposed to higher temperatures (up to 85°C).