SMM Wall Mounted Grilles

Categories Air Diffusion, Grilles and Vents

SMM Wall Mounted Grilles

Independent wall grilles designed to cover ventilation openings for air supply or exhaust. Constructed from aluminium with multiple louver control options, they provide versatile and adjustable airflow for a wide range of commercial and industrial spaces.

Product Description

Key Features & Benefits

Independent Wall Mounting
Designed as a standalone unit for installation directly onto walls or within four-sided ducts.v
Versatile Airflow Control
Compatible with 5 types of regulation (R1-R3, R5, R6) for precise supply/exhaust control.
Two Mounting Systems
Offers concealed spring clip (quick release) or traditional screw fastening for flexible installation.
Robust Aluminium Build
Constructed from aluminium profiles with natural anodized or powder-coated (RAL) finishes.
High-Capacity Airflow
Handles a wide range of airflow volumes from 100 to approximately 5,000 m³/h.
Supply & Exhaust Use
Suitable for both air supply and extraction, making it a versatile solution for various systems.

Technical Specifications

Material & Finish

Aluminium profiles. Finish: natural anodized or powder-coated per RAL. Frames: galvanized steel.

Slat Spacing & Orientation

Single-row with 12.5mm or 20mm spacing. Slats can be horizontal or vertical.

Regulation Types

R1: Counter-rotating slats.
R2: Tilting arm (supply).
R3/R6: Sliding control bar.
R5: Large folding leaf (supply).

Operating Environment

For indoor use (Class 3K5). Temperature: -20°C to +70°C. Clean air systems only.

Perimeter Seal

Equipped with self-adhesive foam tape around the perimeter to ensure airtight installation.

Installation & Control

Mounting Method A: Concealed

Grille is secured into a frame (UR, R1-R3) using spring clips for tool-less removal.

Mounting Method B: Screw-On

Grille is fastened with screws and caps, with or without a UR mounting frame.

Frame Requirement

Concealed mounting requires a frame (UR, control frame, or atypical with a catch edge).

Airflow Adjustment

Adjustment is made on the control mechanism (R1-R6) or front slats before final grille installation.

Application

For installation in walls, plasterboard (specify in order), or as part of ductwork termination.