Vacuum Degassing Chamber:This vacuum degassing chamber uses a silicone-sealed lid and dual ball valves to maintain a stable -29 inHg vacuum for 24 hours. The built-in pressure gauge enables precise airflow control during evacuation and exhaust, ensuring consistent performance 20/30mm Thick Acrylic Body:Made of 20/30mm high-pressure-resistant clear acrylic, this chamber resists deformation and leakage in heavy daily use. High transparency offers a full view of the degassing process, allowing real-time monitoring treatment Two Way Valve Control:Featuring a responsive two-way valve , this chamber allows easy vacuum buildup and quick release to streamline workflow. The accurate pressure gauge provides clear readings for full environmental control, ensuring stable operation Square Design:The square shape maximizes workspace efficiency compared to round chambers, easily fitting molds for silicone and resin degassing. It effectively removes bubbles for smooth crafts and doubles as a dust-proof, airtight container Wide Applications: Ideal for degassing resins, silicones and epoxies, drying deliquescent reagents, and storing precision parts, camera lenses and glassware. It protects items from moisture damage and works reliably