Air exhaust diffuser EUROPLAST DMK125 – metal, 125 mm diameter

Metal air exhaust diffuser EUROPLAST DMK125 with a 125 mm diameter connection provides a compact, durable outlet for ventilation systems. Designed to be fitted into residential and commercial ductwork, this metal diffuser ensures a neat finish and stable airflow where a 125 mm duct connection is used. The product is intended for exhausting air and integrating with standard circular ventilation pipes, offering a low-profile appearance and simple installation for retrofit or new builds.

Advantages

The metal construction delivers mechanical strength and resistance to wear, maintaining shape and performance over time. A 125 mm circular connection ensures compatibility with common duct sizes, allowing straightforward integration into existing systems. The diffuser yields even airflow distribution and a tidy visible result at the termination point of the ductwork, reducing turbulence and visible gaps. Its compact size makes it suitable for confined mounting locations and for installations where a discrete outlet is required.

Suitable for

• Exhausting air from bathrooms, kitchens, utility rooms, and small commercial spaces
• Retrofit installations replacing damaged or outdated diffusers with a 125 mm duct connection
• New ventilation projects requiring compact metal end fittings
• Connections to circular ducting and inline fans with a 125 mm outlet

Key specifications

• Connection diameter: 125 mm
• Material: metal construction for durability
• Application: air exhaust and outlet for ventilation systems
• Mounting: designed for flush or surface termination of circular ductwork
• Suitable environments: residential and commercial indoor spaces

How to use

Install the diffuser by securing it to the end of a 125 mm circular duct or fitting, ensuring a snug fit to prevent air leakage. Fasten according to the mounting surface—use screws or suitable fasteners for the wall or ceiling material, and apply sealant on joints if required for airtightness. Connect the duct to the diffuser inlet and check that the airflow direction is outward for exhaust applications. After installation, verify that airflow is unobstructed and that the diffuser sits flush with the finished surface.

Usage recommendations

For best performance, pair the metal diffuser with a properly sized fan and ducting system to avoid excessive static pressure. Periodically inspect and clean the diffuser to prevent dust accumulation that could reduce airflow. When installing in humid areas, ensure surrounding materials and fasteners are corrosion-resistant and that any sealant used is compatible with metal surfaces.