Back Draft Damper 200mm In Line Metal Spring Loaded Repelec
Repelec Back Draft Damper features 200mm diameter. Ideal for ventilation systems in residential, commercial.
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Product Name/Title: Back-Draft Damper | 200mm In-Line Metal | Spring-Loaded Closure | Durable Galvanized Steel | @Pack by Repelec
Brand: Repelec
SKU: BLABACKDRAFT200
Alternatively Known As: 200mm Backdraft Damper, Inline Duct Damper, Metal Backdraft Flap, Ventilation Non-Return Valve, HVAC Backflow Preventer
Technical Specifications
- Material: Galvanized steel
- Diameter: 200mm
- Type: In-line back-draft damper
- Blade: Spring-loaded for automatic closure
- Installation: Suitable for horizontal and vertical ducting
- Operating Temperature: -20°C to 60°C
- Dimensions (H x L x W): 200mm x 80mm x 200mm
- Weight: 0.8 kg
Key Features
- Prevents unwanted backflow of air in ducted ventilation systems
- Constructed from durable galvanized metal for long-lasting performance
- Spring-loaded damper blades for reliable sealing
- Low-resistance design to maintain optimal airflow
- Suitable for horizontal or vertical installation
Professional Installation Requirements
- Installation by a qualified HVAC technician is recommended to ensure correct placement and optimal system performance.
Applications
- Ventilation systems in residential, commercial, and industrial buildings
- Exhaust and supply ducting for HVAC systems
- Bathroom, kitchen, and laundry exhaust fans
- Prevention of air backflow in ducted systems
Standards & Compliance
- Complies with AS/NZS 1668 for mechanical ventilation and air-handling systems in buildings
Environmental Benefits
- Reduces energy loss by preventing unwanted air infiltration
- Improves HVAC system efficiency, lowering energy consumption
- Helps maintain indoor air quality by blocking external contaminants
Warranty Information
12 months warranty against manufacturing defects.
Available Now
The Repelec 200mm In-Line Metal Back-Draft Damper (BLABACKDRAFT200) is available for immediate purchase. Ideal for use in ventilation and HVAC ducting systems to prevent air backflow.
Exhaust Fan Airflow Calculator
This calculator follows relevant Australian standards to ensure reliable and compliant performance. It provides an estimated recommendation based on user inputs.
Users must verify specifications before purchasing.
