This manhole is mainly used in tank equipment in the field of food, wine, beverage, pharmacy, etc.

Inward opening manhole cover
Wrench handle, hand wheel handle
Inner surface: Ra0.8μm-0.5μm
External surface: polished, matt, sandblasted
Maximum pressure: 3.0bar
Washer: EPDM, NBR, SILICON, FPM symbol
FDA177.2600
Degrees: 75, 100, 120.150
Material: AISI304(1.4301)/316L(1.4404)

The height (H1) can be according to customer requirements; the wall thickness can be according to customer requirements;