Ductile Iron Gas Lid, D400

Features & Advantages
Manuel Locking
Frame With Single Stud Bolt System Is Available
Single Stud Bolt is Used In Manual Locking System
Locking System Prevents Unauthorized Use

Rubber Gasket
The Groove of the Cover is cleaned by Using Lathe Machine for Rubber Gasket System
One of the Rubber Gasket System is Using Square Shape Gasket
Rubber Gasket System Prevents Noise Pollution