J&O Fluid Control Co., Limited.

Sanitary Stainless Steel Round Manway With Sight Glass

Manhole cover has oval, circular and rectangular designs, inward and outward opening executions, pressure and non-pressure rated models, as well as vacuum resistant designs.

EPDM / Silicon / NBR / FKM

Sanitary Stainless Steel Cover Manhole Round None Pressure

  • 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

Material: SS304 or SS316L
Standard: 3A, SMS, DIN, RJT, IDF
Size: 8"-24" (200mm-600mm)
Height: 100mm
Thickness: 3mm
Handle Material : Stainless steel and plastic
Handle number: 4-6 pieces
Type: With sight glass or without.
Seal Material: Silicone, EPDM, Viton, NBR
Surface Finishing: Ra≤0.8
Working Temperature: -10 degree to +120 degree (EPDM)
Packing Details: Carton box,plywood case or customized

Product Parameter

Sanitary Stainless Steel Round Manway With Sight Glass