*KeyFeatures *Superior Material: Capacity: 3 Gallon. The vacuum chamber is durable stainless steel, providing good performance while withstanding abrasion, corrosion, and chemical damage, which can effectively extend the service life of the vacuum chamber. *Transparent Glass Window: This vacuum chamber comes with an oil viewing window, monitoring oil levels easily and avoiding oil deficiency. You can observe and adjust the whole workflow in time from the visual lid. Besides, The vacuum chamber has a silicone ring with high sealability. It is perfect for applications like degassing polyurethane, epoxy resin, extracting essential oils, etc. *Precise Vacuum Gauge: Equipped with a pressure vacuum gauge, you can accurately measure the pressure value in the port. And you can maintain the pressure of the meter to prevent cracking with the oil filling port. In addition, the two silencers can reduce the noise and make the pump run quieter. *Thoughtful Details: The non-stick silicone gasket allows you to wipe off mixtures easily. And the hose built with steel wire is provided to connect the vacuum pump. The control valve ensures a high vacuum. *Wide Application: This vacuum chamber is suitable for degassing urethane, silicones, epoxies, extracting essential oils from organic materials, etc. ******************************************************************************************************* *Specifications Volume: 3 Gallon Max. Temperature: 160 F Steel Wire Hose Length: 5 ft/1.5 m Product Size: 10.6 x 9 in/ 27 x 23 cm Item Weight: 9.15 lbs/ 4.15 kg ******************************************************************************************************* *Pakcage Content 1 x 3 Gallon Vacuum Chamber 1 x Silicone Gasket 1 x Wire Hose