Air vent DN50/75 flush-mounted, for mounting in a wall duct, without a cover plate, with access to the sewer system, odor-proof HL905N.0

Effective ventilation of sanitary installations – a solution for comfort and hygiene

This flush-mounted vent, designed for installation in a wall cavity, is key to avoiding unpleasant odors from the sewer and ensuring proper operation of the drainage system. The device effectively equalizes pressure in the installation, preventing water from being siphoned from the traps, which is especially important for long horizontal pipe runs – over 4 meters. Thanks to this, both installers and end-users can enjoy trouble-free operation of the system and comfortable bathroom use.

Construction and installation – simplicity and functionality

The HL905N vent features a well-thought-out design that facilitates both installation and subsequent maintenance. Designed to work with drywall systems with a depth of 75 mm, it does not require additional construction work in the form of recesses or housings. The removable functional element with a membrane provides easy access to the installation if cleaning or maintenance is required. Additional brackets facilitate connection to the profile in the drywall. It is worth noting that the external cover is not included – it can be purchased separately, choosing a color to match the bathroom decor.

Advantages and benefits – why choose this vent?

• Effective protection against odors: Prevents unpleasant sewer smells from entering the room by maintaining proper pressure in the installation.
• Universal application: Ideal for single sanitary appliances and sewer connections.
• Easy installation and maintenance: Simple construction and removable functional element facilitate installation and servicing.
• Aesthetic appearance: Flush-mounted installation provides a discreet look, and the ability to choose a masking cover allows it to be matched to the bathroom interior.
• High airflow rate (13 l/s): Ensures effective ventilation even under heavy load on the installation.
• Durability and safety: Made of high-quality materials (PP/ABS) and compliant with PN - EN12380 - A1 and PN - EN12056 - 2 standards.
• Access to the sewer: Allows easy inspection and unclogging of the installation, even with a spiral.

The HL905N vent is an investment in bathroom comfort and peace of mind resulting from the certainty of a properly functioning sanitary installation. It is a solution appreciated by professional installers for its ease of installation and by end-users for its reliability and hygienic use.