• Model : WG40
• Self closing type
• Size : 4″~ 12″
• Non Spark type
• MAT’ L : Aluminum , Carbon Steel ,Stainless Steel.
• Model : WG41
• Lock Down type
• Size : 4″~12″
• Non Spark type
• MAT’ L : Aluminum , Carbon Steel , Stainless Steel
Model NK-GH41 is designed to provide access for product gauging or sampling from liquid storage tank. Placing the foot on the serrated treadle opens the cover to a full 75°to 80°, permitting inspection and easy entry for gauging or sampling.