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Round pressure manhole cover
Stainless Steel Sanitary Inward Vacuum Top Manway for Sight Glass
- Brand
- JONENG
- Part number
- LD-798494488
These are designed to withstand and contain high level of internal pressure. These covers are designed for ensuring safety and protect against the release of hazardous materials or pressurized contents from within the manhole.
Description
This manway for sight glass is composed of a frame, gasket, handle, screw nut and bolts. The specific composition and design mainly depend on the factor of application like the level of pressure the cover has to withstand. This work by providing a secure cover to the content present in vessel and providing a airtight lock so the content does not leak out.
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