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Products[ Manhole cover ]
SMR-N

[Non-pressure vessel] SUS cover for food/chemical equipment

Purpose/features

-The SMR-N is designed to be mounted on top of a tank or container and used for inspections of tank or container interiors and to load materials.
-The specially shaped gasket ensures high airtightness to prevent leaks.

Operating method

-The cover plate is opened and closed using the round handle at the center. Turn counterclockwise to open; turn clockwise to close.
-To detach the cross bar, turn the handle at the center to loosen the latch of the hinge. The cross bar is easily detached by hand.

Gasket

Silicone rubber and EPDM rubber

Models

- NK-SMR-N500 (internal diameter of 500 mm)
- NK-SMR-N450 (internal diameter of 450 mm)
- NK-SMR-N400 (internal diameter of 400 mm)

Product data

Manhole cover list

Contact Please feel free to contact us even about products that other manufacturers refused to produce.

Details, such as manufacturing methods, materials, processes, and the required number of days for manufacture, and products each manufacturer can deal with are different.
Please feel free to contact Nippon Kyohan Kogyo even if you have not agreed with another company on the conditions of a product you are considering or of a current project you want to review. We can propose the best possible measures that combine the technical capabilities we have accumulated as a manufacturer specialized in head plates and the production of cans by our overseas group affiliate via the Overseas Sales dept.