BVV 1.75 Pyrex Vacuum Chamber and Vacuum Pump Kit adapter These ball bearings come pre-packaged

These ball bearings come pre-packaged in 140-gram packets and may have a quantity +/- the stated quantity per pack

Dimensions: 10-7/8" Tall x 9" Diameter

These adapters have a 24/40 male joint having a grease-less Viton O-ring seal which reduces the grease mess for each fraction

giving a better view of the inside

BVV 1.75 Pyrex Vacuum Chamber and Vacuum Pump Kit adapter These ball bearings come pre-packaged1. 75 Pyrex Vacuum Chamber and Vacuum Pump Kit (Chamber comes with 2 yr. limited warranty) This is a complete BestValueVac vacuum chamber setup designed built and 100% tested in Naperville, Illinois. With our unique patent pending gasket design (Utility Patent #14 533,548) this chamber is sure to last 10,000 uses with proper care and maintenance. The gasket itself is reversible (doubling the life of our system) allowing customers to instantly take it