Project Description

Sanitary Inward Opening Oval Manhole Cover

DGX Inward Opening Oval Manhole Cover is especially used on tanks or containers in the dairy, beer, and wine industry. The main features are option for right or left hinged installation. It is easy to weld and use.

Open the cover by loosening the handle. For inspection purposes the cover can then be turned into the tank. If it is necessary to physically enter the tank, the cover can be removed with outwards and/or side-swing openings. The seal is hygienically positioned and is not affected by positive or negative pressure in the tank.

  • Low maintenance and reliable sealing

  • Fast and convenient

  • Neck thickness can be modified

  • Height can be modified

  • Broad range of operating temperatures and pressures

  • No Special tools needed

  • Choice of various body materials and connection types

  • Smooth finish

  • Size: 530×430, 430×330, 380×280

  • Height: 80mm

  • Neck Thickness: 6mm, 8mm, 10mm

  • Cover Thickness: 2mm, 3mm

  • Material: 304(1.4301)/316L(1.4404)

  • Seal: Silicon, EPDM, FPM

  • Pressure: 3 bar(0.3 MPa)

  • Temperature Range: -10°C ~ 120°C(14°F ~ 248°F)

  • Surface treatment: Mirror polished, Matt, or sandblast

  • OEM and ODM are available