CRW Adjustable Grilles, Aluminum – Anodized

Product Description

The CRW Adjustable Grille is designed to provide controlled permanent ventilation while helping to minimize backdrafts and the ingress of rain, water, and snow. Manufactured from high-quality anodized aluminum, it offers durability, corrosion resistance, and a clean, professional appearance suitable for a wide range of applications.

Applications

• Ideal for applications requiring permanent ventilation with adjustable airflow

• Suitable for air exhaust and intake in ventilation and air conditioning systems

• Commonly used in plant rooms, generator enclosures, workshops, garages, pumping stations, and similar environments

• Appropriate for residential, commercial, and industrial installations

Key Features

• Adjustable louvers to regulate airflow and reduce backdrafts

• Convenient front-mounted lever allows louvers to be set between open and closed positions

• Louvers remain securely in the selected position

• High-quality anodized aluminum construction

• Frame thickness: 2.0 mm

• Louver thickness: 1.0 mm

• Integrated screening to help prevent debris and pest ingress

• Corrosion-resistant anodized finish for long service life

• Suitable for interior and exterior use

Sizing Note

All sizes listed refer to the Neck Size.
The neck size is:

• The size of the duct and/or wall opening the grille fits into

• The required cutout dimension for installation

Installation

• Self-tapping screws (not included) may be used

• Grille can be fixed through the face or the neck, depending on installation preference

• Suitable for mounting to walls, ceilings, doors, or wooden frames