Application
The manhole oval design mainly used in food, wine, beverage, pharmaceutical and other industries on the tank equipment.
Design specifications
• Size: 430 x 330 – 635×525
• Height: 75-200
• Inward opening manhole cover
• Spanner type handle, hand wheel handle
• Internal surface: Ra0.8μm-0.5μm
• Outer surfaces: Mirror polish,satin finish, sand-blasting
• Max. pressure: 3.0bar
• Gasket: EPDM, NBR, SILICON
• Material: AISI304 (1.4301) / 316L (1.4404)