Account Contact
Your Cart
Pay the courier with no extra fees.
Need help? DistriNode AI can handle any task on our site.

Maico AS 25 Backdraft Damper DN 250

Maico AS 25 Backdraft Damper DN 250
Maico AS 25 Backdraft Damper DN 250
R2,592
The Maico AS 25 is a high-quality backdraft damper designed for ventilation systems with a nominal diameter of 250 mm. It prevents unwanted backflow of air, ensuring efficient and hygienic air handling in both exhaust and supply air applications. The gravity-operated flap closes automatically when a... Read More
Stock 1 Code 2885431 Brand MAICO Model 0151.0331 Warranty 2 Years

Shipping & Returns

Estimated delivery Tuesday, October 6
You will be kept updated through our detailed tracking system
Payment options
EFTPayFastBank CardSnapScanZapperGoogle PayApple PayMobicredMoreTymePay on Arrival

The Maico AS 25 is a high-quality backdraft damper designed for ventilation systems with a nominal diameter of 250 mm. It prevents unwanted backflow of air, ensuring efficient and hygienic air handling in both exhaust and supply air applications. The gravity-operated flap closes automatically when airflow stops, providing reliable protection against cold air ingress and heat loss.

Advantages

Energy-efficient operation with low opening pressure; durable construction with galvanized steel frame and aluminum flap; low maintenance design; suitable for horizontal or vertical mounting; CE certified for safety and performance.

Suitable for

  • Exhaust and supply air systems in residential and commercial buildings
  • Preventing backflow in ductwork
  • Reducing heat loss and cold drafts

Key specifications

  • Nominal Size: DN 250 (for 250 mm duct diameter)
  • Frame Material: Galvanized Steel
  • Flap Material: Aluminum
  • Operating Principle: Gravity-operated (self-acting)
  • Temperature Range: -20°C to +80°C
  • Mounting Position: Horizontal or Vertical
  • Seal Type: Rubber seal
  • Compliance: CE Certified

Recommendations

Ideal for use with Maico ventilation units and compatible duct systems. Ensure proper sizing and installation for optimal performance.

Specifications
Brand
Maico
Category
Backdraft Damper
Depth
250 mm
Dimensions (WxDxH)
250x250x250 mm
EAN
4012799513315
Height
250 mm
Material
Galvanized Steel, Aluminum
Model
0151.0331
MPN
0151.0331
Package depth
300 mm
Package height
300 mm
Package volume
0.027 m³
Package weight
0.6 kg
Package width
300 mm
Product colour
Silver
Quantity per pack
1
Weight
0.15 kg
Width
250 mm
Price history over the last 6 months
Maico AS 25 Backdraft Damper DN 250
Current
R2,592
Lowest
R2,486
Highest
R2,612
Change 24H
+R79   +3%
Week
+R105   +4%
Month
+R96   +4%

Popular products in this category

WhatsApp
Hi, I’m DistriNode’s AI assistant. I can help you find products, compare options, create quote PDFs, or open support requests.