Access doors for circular ductwork

Doby Verrolec has introduced a range of access doors for circular ductwork. Correctly installed, Easyfit access doors provide an airtight seal up to 2000 Pa and meet DW144 Classes A, B and C. Formed from galvanised mild-steel pressings, these doors are suitable for low-, medium- and high-pressure applications with spiral and straight seamed circular ductwork. There are six sizes for duct diameters from 100 to 2000 mm. Each door comes with a size-matched self-adhesive fixing template which is stuck on the duct — enabling it to be installed in just a few minutes. Once the aperture has been cut, the door is fitted with the locating bolts to ensure a positive seals. No rivets or screws are required, and large hand wheels make for easy installation and removal.
For more information on this story, click here: May, 08 171
Related links:
Related articles:



modbs tv logo

Rinnai UK launches applied products division

Rinnai is launching a new division - Rinnai Applied - which will be dedicated to the design, supply and service of larger HVAC units and systems that will meet the specific heating, ventilation, air conditioning and hot water demands of commercial and industrial premises.

Engineering services alliance welcomes government consultation on retentions and late payments

Actuate UK, the engineering services alliance, has welcomed the new government consultation on reforming cash retentions and taking legislative measures against late payments to small businesses, as part of the new Small Business Plan unveiled on 31st July 2025.