Circular Manhole Cover without Pressure

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.
Model:
JOF-MHR001
Brand:
J&O
Material:
SS304/SS316L
Connection:
Weld
Gasket:
EPDM / Silicon / NBR / FKM
Code:
JOF-MHR001
Operation:
Manual
Download Catalog:
J&O SANITARY MANHOLE COVER 46-49.pdf
Enquiry
Circular Manhole Cover without Pressure

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

Product Pictures 

If you have any enquiry about quotation or cooperation,please feel free to email us at inquiry@jo-pv.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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