Sanitary Stainless Steel Oval Inward Manhole

• Non-pressurized tank manholes are available in SS304 or SS316 (as special order).

• Their primary application is to make the liquid in the tank accessible, allow checking of liquid levels.

• While still retaining control over the head-space atmosphere of the tank - manholes do seal and prevent air exchange.

• But are not designed to withstand the stronger pressure like tank manways.

• Manholes are usually mounted on top of the tank with the size depending on the condition application: larger for ease of adding solids, or smaller for adding liquids or powders.

Technical Data