NPDC 7011 Non-Pressure Stainless Steel Round Manways
NKD 7026 Oval Manwaydoor Inwards Opening
R 7034 Rectangular Manwaydoor opening outwards
WNPDD 7043 Round manhole cover with back-side opening
FSP 7008 Static Spray Balls
Sanitary Sight glass HSG 7009
This cover is used primarily in storage tanks in the beverage industry. It seals from the inside, however its oval shape also allows it to be removed from the tank. When a pivoting mechanism is attached, the cover can also be pivoted to the outside without removing it completely from the tank. The standard version of this seal sits loose on the cover, however the seal can also be vulcanized on.