BVV - 15.25" Diameter - LID Configuration:3 Holes - Lid Only This 90 degree valve has

This 90 degree valve has a KF (NW) High Vacuum Flange to adapt to any other KF type pump or manifold if needed

W2 is heavier in bulk density giving it lower oil retention

Here are the steps to follow for proper acetone disposal:

IMC as well as the Occupational Health and Safety Administration (OSHA) CFR 29

in high concentrations

BVV - 15.25" Diameter - LID Configuration:3 Holes - Lid Only This 90 degree valve has15. 25" Diameter 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 10 Gallon Aluminum Vacuum and Degassing Chamber