ARKSEN Vacuum Chamber (2 Gallon) + 3 CFM Single Stage Pump Degassing Silicone Set Perfect for applications like degassing urethane, silicones, epoxies, stabilize wood, extracting essential oils from organic materials, etc 2 Gallon Professional Grade Vacuum Chamber Applications using solvents or stabilization resin our GlassVac chamber must be purchased to prevent damage to the lid 1/3HP 3CFM Single Stage Vacuum Pump w/ Bonus Vacuum Oil Chamber Overall Dimension: 8" x 13-3/4"