24-Hour Vacuum with MinimalLeakage VEVOR vacuum chamber features a chamberbody made of high-pressure-resistant 304 stainless steel and atoughened glass chamber lid. It offers advantages such asdurability, high-pressure resistance, and corrosionresistance. A large-capacity vacuum chamber,high-pressure resistance, features a shatterproof andcorrosion-resistant tempered glass lid. The entire structure issecure and robust, capable of withstanding absolute vacuumpressure. It is convenient for you to observe the entire vacuumevacuation process. The glass lid is equipped with rubbergaskets and silicone sealing caps, while the valve connection partsuse threaded interfaces to maintain a perfect sealing state duringthe degassing process. After testing, the leakage rate isapproximately 5% over a 12-hour period. No complex assembly required. Includespractical accessories, threaded quick-connect valve interface, a59-inch extra-long hose for vacuum pump connection, noise-reducingvalve for quieter operation, and an integrated filter to preventdust ingress. Corrosion-resistant material is highlysuitable for stabilizing wood, performing experiments involvingother volatile and corrosive substances. It can also be used forvacuum degassing of silicone, resin, polyurethane, and vacuumextraction work, among other applications.