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A manhole cover with a wide range of lineup on the top of the pressure tank.
The outward-opening type manhole cover type HLSD-2 is used for pressurized tanks or containers that require a hatch for access to the inside of the tank.
Used for pressurized tanks or containers that require a hatch for access to the tank.
The access tank cover round cover "HLSD-2 type" is used for pressurized tanks and containers that require a hatch for access inside the tank. The HLSD-2 is approved for use with pressure vessels compliant with PED97/23/EC. The HLSD-2 maintains a complete seal when closed, thanks to load spring bolts and seals within the cover. The cover is mounted to the frame with a highly rigid hinge, ensuring high accuracy in the closed position, and when opened, it remains stationary at an angle exceeding 20 to 30° from the vertical position. For more details, please download the catalog.
