Aldes MR MONO D125 70 m³/h Airflow Regulator
Module de Régulation - Réglage et régulation de débit
Product Overview
Reference: 11016258
The MR MONO D125 is an airflow regulator designed to maintain a stable airflow of 70 m³/h in ventilation systems. It contributes to Indoor Air Quality (QAI), comfort, and energy savings within a building.
Key Product Features:
- Ready to install: no adjustments required.
- Easy and quick installation: multi-position installation (horizontal, vertical, any angle).
- Low noise level.
Operating Principles
The MR MONO utilizes a membrane to maintain a constant airflow in supply or extract systems, regardless of pressure variations within its operating range.
Product Description
The MR MONO is an air regulator that ensures stable airflow irrespective of pressure variations. This prevents excessive energy consumption and promotes good indoor air quality and comfort. Its membrane technology contributes to low noise levels.
Application Areas
Residential collective housing, individual residential housing, new construction, renovation projects, and tertiary sector premises.
Installation
The unit inserts directly into the ductwork. The mounting direction is indicated on the component. Installation can be horizontal, vertical, or at any angle. A clearance of 1 duct diameter (1D) is required for extraction and 3 duct diameters (3D) for supply, relative to grilles, T-junctions, or elbows.
Reference Argument
The MR MONO D125 is the ideal solution for maintaining a stable airflow of 70 m³/h despite pressure variations across a wide pressure range. It offers a low acoustic footprint and can be used for both extraction and supply. The unit can be installed in vertical or horizontal ducts in any orientation. The plastic casing (fire reaction class M1) houses the silicone regulating membrane. It is secured and sealed by a peripheral double-lip elastomer joint. Operating temperature range is -10°C to +60°C.
Main Characteristics
- Plastic casing (fire reaction class M1).
- Silicone regulating membrane.
- Sealing and retention by a peripheral double-lip elastomer joint.
- Operating pressure: 50-200 Pa up to Ø125, 50-250 Pa from Ø150.
- Airflow tolerance within operating pressure range:
- Average flow = nominal flow +/- 5 m³/h for MR ≤ 50 m³/h.
- Average flow = nominal flow +/- 10% for MR Mono > 50 m³/h (except MR Mono Ø80, Ø100, and Ø125: +/-15% of nominal flow).
- Operating temperature: -10°C to +60°C.
Technical Data
General Data
| Reference | Airflow Precision |
|---|---|
| 11016258 | +/- 15% |
Dimensional Data
| Reference | A (mm) | E (mm) | F (mm) | Ø B (mm) | Ø N (mm) | Nominal Duct Diameter (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| 11016258 | 61 | 14 | 4 | 132 | 116 | 125 | 0.14 |
Aeraulic Data
| Reference | Nominal Airflow (m³/h) | Pressure Range (Pa) |
|---|---|---|
| 11016258 | 70 | 50-200 |
Regulatory Data
| Reference | Fire Reaction Class |
|---|---|
| 11016258 | M1 |
Installation Diagrams
MR in Extraction:
[Diagram showing MR Mono installed in a duct for extraction, with labels for clearance (1D)]
MR in Supply:
[Diagram showing MR Mono installed in a duct for supply, with labels for clearance (3D)]
