6″ Retracted Hydraulic Cylinder for Wilkinson Chutes Intake Door. It can be used for both linen and rubbish doors.
This closer is commonly used for a Wilkinson Chutes bottom hinged door. The closer hardware is shown in the picture including one Tinnerman Nut and one Rivet.
The thick hydraulic tube measures 6″ long. This closure has a 1″ diameter on the thick part of the pump. The rod diameter measures 5/16″ in width.