8.25" Diameter GLASS LID Configuration:LID + Hardware The inclusion of food-grade silicone

The inclusion of food-grade silicone curtains further simplifies the cleaning process

This bag provides a stylish and practical solution for all your storage needs

Instant Notifications: Receive immediate alerts via the TrolMaster app and email notifications in case of CO2 level fluctuations outside your defined parameters

"I've tried cheaper helium tanks before and always had issues with purity affecting my leak tests

8.25" Diameter GLASS LID Configuration:LID + Hardware The inclusion of food-grade siliconeBVV 8. 25" Diameter Glass LID Our patented gasket #9475627 Disclaimer: LID ONLY does not include hardware unless selected through drop downs or ordered separately. Hardware includes Valve Manifold, Gauge, and Gasket. (Does not include 50 micron air filter or vacuum hose.) This is a Replacement Lid for the following Vacuum Chambers: Best Value Vacs 1 Gallon Tall Stainless Steel Vacuum Chamber Best Value Vacs 1. 5 Gallon Tall Stainless Steel Vacuum