Bel-Art 42400-2221 Round Style Vacuum Desiccator, 20 Liter

Bel-Art Products, 42400-2221, Clear Polycarbonate Round Style Vacuum Desiccator, 20 Liter

This high-quality vacuum desiccator remains gas-tight, providing reliable dry storage or experiments for long periods of time. Able to maintain a vacuum of 29 inches of mercury for more than 72 hours at room temperature, it ensures the integrity of the vacuum, resulting in reduced maintenance and greater peace of mind.

Features:

• Viton 3-way valve offers consistent and uniform vacuum draw, vacuum release, or gas exchange
• Vacuum level checking is simplified with a built-in analog vacuum gauge at the top of the unit
• High-quality silicone O-ring and specially designed locking ring allow outstanding vacuum capability with virtually no leakage
• Transparent polycarbonate construction is durable, easy-to-clean, chemical-resistant, and allows quick visualization of the desiccator contents
• Locking ring secures top and bottom halves when vacuum not in use; provides additional convenience and safety when moving the unit
• Includes desiccant tray (desiccants sold separately)
• Use with any vacuum with free air capacity of 1.5 cubic feet per minute (CFM) or greater