Maico Wall Sleeve WH 150 for Wall and Ceiling Mounting

The Maico Wall Sleeve WH 150 is a high-quality plastic sleeve designed for flush-mounted installation in walls and ceilings. It serves as a duct connection for ventilation systems, suitable for exhaust and supply air applications. Compatible with Maico ER and ECA fans as well as other DN 150 systems, this sleeve ensures reliable air routing. With a nominal diameter of 150 mm and a length of 150 mm, it fits standard round ducts. The WH 150 is made of durable plastic with fire protection class B2 according to DIN 4102, making it suitable for indoor use. Its white color blends seamlessly with most interiors.

Advantages

Easy flush-mounted installation; robust plastic material; fire protection class B2; universal compatibility with DN 150 systems; simple integration into ventilation networks.

Suitable for

• Wall and ceiling passages for ventilation ducts
• Connection of Maico ER and ECA fans
• Exhaust and supply air systems
• Indoor ventilation installations

Key specifications

• Nominal diameter: 150 mm
• Outer diameter: approx. 155 mm
• Length: 150 mm
• Material: Plastic
• Mounting: Flush-mounted (wall/ceiling)
• Fire protection class: B2 (DIN 4102)
• Color: White
• Connection: For round ducts

Recommendations

For optimal performance, pair with Maico fans and ensure proper sealing of duct connections. Suitable for standard indoor ventilation applications.