Shower drain "PRIMUS-DRAIN", DN50 horizontal HL540

Primus-Drain shower drain – reliable drainage and protection against unpleasant odours

The Primus-Drain shower drain is a solution designed for installation in shower trays poured directly into the floor. Its construction, based on the proven technology of HL Hutterer & Lechner, guarantees effective water drainage (0.8 l/s) and effective blocking of unpleasant odours, even when the water in the siphon has completely dried. This is an ideal solution for both installers and users who value comfort and hygiene.

Construction and installation – flexibility and ease of installation

The drain is characterized by the possibility of adjusting the installation height in the range of 80-200 mm (up to 250 mm with additional legs), which makes it easier to adapt to various installation conditions. The set includes mounting brackets for the floor slab, which ensures the stability of the structure before pouring the sloping screed. The high extension of the drain allows it to be adjusted to the height of the screed later by cutting it off. A key element is the insulation set with a foil cuff, enabling a tight connection with the waterproofing layer – essential for ensuring long-term protection against leaks. The drain cover with a frame and a stainless steel grate (145x145mm) provides an aesthetic appearance and corrosion resistance.

Benefits of use and durability

Primus-Drain stands out with a number of features that translate into comfort of use and longevity:

• Effective odour blocking: The “dry” Primus siphon with an anti-odour lock eliminates unpleasant odours even in the absence of water in the siphon.
• Tightness: The possibility of tight integration into the waterproofing layer minimizes the risk of leaks and structural damage.
• Height adjustment: The height adjustment range (80-200 mm, up to 250 mm with legs) makes it easier to adapt to different installation conditions.
• Durable materials: Made of high-quality PP plastic and stainless steel, it guarantees resistance to corrosion and mechanical damage.
• Easy installation: The set includes all necessary mounting elements and instructions to facilitate installation.
• Load resistance: Load class K3 (up to 300 kg) ensures safe use even with high traffic.

It is important to remember to ensure a minimum slope of 2% towards the drain during screeding to ensure proper water drainage. During waterproofing, remember to carefully cover the foil cuff with sealing material from below and above (the "sandwich" method).