... for food, beverage, beer, pharmacy, dairy and chemical industry. manhole cover(sanitary manhole cover, tank manway)Dimensions: 565*435*100mmThickness: neck 5mm ... : beverage, food, diary, beer, water industryThis cover is fixed on tank side, for people come in and out.Suitable for larger ... Max.Working pressure of 5bar manhole cover(sanitary manhole cover, tank manway)