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Vacuum Chamber and Pump Set with Free oil (CHAMBER HEIGHT 10.5 Inches, DIAMETER 9 INCHES) 3 Gallon 3cfm For Degassing Rtv Silicone Rubber, Resin and more 1.High strength stainless steel container (Wall thickness 1.1 mm) Hydro Tested and Sealed for Leaks. 2.18 thick clear acrylic lid (Extra thick, does not deflect under vacuum). 3. Heat cured silicone gasket chemically resistant to solvent (Temp rated to 400F). 4.Brass polypropylene ball valves. (Temp rated to 200F). 5.Glycerin filled Industrial Vacuum Gauge (Shock resistant for shipping and accurate to within 0.5 inHg). 6. Steel wire reinforced vacuum hose (collapse proof). 7. Brass Vacuum pump fitting (Universally fits all vacuum pump ports, custom designed with an inside pitch of 37.5 degrees to fit pumps with 32-45 degree flare ports). ***COD AVAILABLE Visit my page for more exciting products! Douwells Clay o Beads #diy #douwells #artsandcrafts #douwellsclayobeads #vacuumchamber #vacuumpump