Ss round tank manhole cover with sight glass

    This type of manhole cover have a sight glass on the top center, in order to observe the working conditions in the tank. The specs of the sight glass are DN80 and DN100. The sight glass can be equipped with a brush to remove the mist generated in the tank during working. Top manway door design for pressure application, complete door with gasket, hardware and welding neck ring.

    * Material: 304SS or 316L stainless steel

    * Assembled on the top of sanitary pressure tanks or vessels

    * 2-3 bar

    * Inner diameter ranges from 300mm to 600mm

    * Wall thickness: 3mm-4mm

    *Height: 80mm