• Exhaust speed: 50Hz/20L/min, 60Hz/24L/min
• Connection port: f6mm hose nipple
• Power supply: 100VAC 50/60Hz
• Power consumption: 200W
• Power cord length: 1.5m
• Safety device: Motor overheat protection equipment
• Diaphragm material: NBR (nitrile rubber), Valve/PP (polypropylene) pump head/aluminum alloy
• Size: 270 x 130 x 210mm
• Weight: 7.5kg
• Noise: 50dB
• 1 stages
• Achieving pressure: 0.08MPa
• Model number: GM-20S
• This is an oil-free and clean diaphragm type dry pump, which eliminates any risk of oil contamination.
• It is suitable to vacuum applications such as a rotary evaporator and chromatogram.
• A single stage type and double stage type are available, which can be selected according to the necessary vacuum level (ultimate vacuum).
• With a leak valve, it allows vacuum level adjustment.
• A pressure gauge is provided which can be used to check the vacuum level conveniently.
