PHZE acoustic louvres

Categories Acoustics, Acoustics - Stavoklima

PHZE acoustic louvres

Noise control slats reduce sound from noisy areas through air-conditioning openings. Used in compressor rooms, generators, or as silencers in limited spaces. Made of zinc-coated metal with insulation and bird protection; other materials available on request.

Product Description

Key Features & Benefits

Dual Functionality
Combines ventilation with superior noise control. Provides both effective airflow and acoustic reduction in one integrated system.
Weather Protection
Provides environmental protection while reducing noise. Shields openings from rain and external conditions while maintaining airflow.
High Acoustic Performance
Excellent sound attenuation across frequencies. Reduces noise effectively over a wide range of sound frequencies.
Aerodynamic Design
Optimized blades for minimal pressure drop. Ensures smooth airflow with reduced resistance and energy loss.
Durable Construction
Corrosion-resistant materials for long lifespan. Built for long-term use in harsh outdoor and industrial environments.
Architectural Integration
Aesthetically pleasing design for modern buildings. Blends seamlessly with building façades without compromising performance.

Technical Specifications

Sound Reduction

Up to 40 dB insertion loss

Pressure Drop

< 20 Pa at 2 m/s air velocity

Water Penetration

Class 4A according to EN 13030

Wind Load

Resistance up to 1000 Pa

Materials

Galvanized steel, aluminum, stainless steel options

Fire Rating

Class A2-s1, d0 non-combustible

Installation & Control

Wall Integration

Designed for facade and wall mounting

Modular System

Custom sizes and configurations available

Frame Options

Various frame types for different applications

Easy Maintenance

Accessible design for cleaning and inspection

Weather Sealing

Integrated seals for environmental protection