250MM Polycarbonate Plastic Vacuum Dryer - Laboratory Desiccator with Double Valve & Pressure Gauge for Drying, Storage & Moisture Control - Ideal for Lab Experiments, Chemical Storage & Electronics Protection (Inner Diameter 250MM)

Polycarbonate Plastic Vacuum Dryer Laboratory Dessicator Dryer Vacuum Drying Storage Double Valve with Pressure Gauge Features: Vacuum maintenance time is long External special vacuum pressure gauge Polycarbonate material High quality sealing ring Fine adjustment of intake air volume Pipe connection is convenient and fast Specifications: Inner diameter: 150MM/250MM (as your choice) Outer diameter: 173MM/277MM (as your choice) Total height: 220MM/315MM (as your choice) Diameter of the partition: 120MM/230MM (as your choice) Ambient temperature: -25~120°C Includes: 1 x Laboratory Vacuum Dessicator

Vacuum maintenance time is long

External special vacuum pressure gauge

Polycarbonate material

High quality sealing ring

Fine adjustment of intake air volume