BVV 1.75 Quart Pyrex Vacuum Chamber loose coco 500 sq ft / 15

500 sq ft / 15

easily operated and installed

(Mounting bracket bolt hole centers measure 46 inches apart

Trouble free center bolt eliminates adjustment problems

BVV 1.75 Quart Pyrex Vacuum Chamber loose coco 500 sq ft / 151. 75 Quart Pyrex Vacuum & Degassing Chamber (Comes with 2 Year Limited warranty) This is a complete BestValueVac vacuum chamber setup designed built and 100% tested in Naperville, Illinois. Pyrex chambers have a glass body to the chamber, giving a better view of the inside. With our unique patent pending gasket design (Patent #9475627) this chamber is sure to last 10,000 uses with proper care and maintenance. The gasket itself is reversible (doubling