Pit and floor doors provide access to equipment stored underground or below / between building floors. Products include drainage doors, non-drainage doors, doors that receive flooring materials, doors for interior applications, fire-rated doors, and special application doors.
The doors are available to suit a range of loading capabilities and are all fitted with a unique counterbalancing spring mechanism to ensure that they are easily operable within the Manual Handling Regulations.
The JD-AL door is widely used for equipment access from wastewater treatment works and pumping stations to biomass boilers and cellar access. These units are supplied with a threaded drain coupling fully welded to the channel frame for connection to a wet or dry well.