The durable Acrylic Pump Plate accommodates bell jars up to 9" dia.
- Vacuum Release Valve Included
- Rubber Gasket Included
- Barbed-Hose Connection Included
- Plate Fits Bell Jars up to 9" dia.
It includes a rubber gasket for a tight seal.
The Plate also includes a vacuum release valve and 3/8" barbed-hose connection.