Vacuum Pump Casting Machine DIY Casting for Gold Silver Copper With Plaster Mold and Vacuum Adsorption Inverted Mold Machine

Item Description

Model: TW-2K
Free air displacement: 4FCM
Flow rate: 12L/min
Limit vacuum partial pressure: 0.8Pa
Ultimate vacuum total pressure: 60 microns
Voltage: 220V/50HZ
Power: 250W
Frequency: 50Hz
Speed: 1440r/min
Oil volume: 250 ml
Size: 313X1 22X218mm
Weight: 7.6kg

Matters needing attention
① Do not run the vacuum pump without oil
② Do not pump flammable, explosive or toxic gases
③ The temperature of the pumped gas shall not exceed 80°C, and the ambient temperature shall be between -5°C and 60°C
④ The working pressure of the vacuum pump is between 220V, and the grounding socket must be used
⑤ Do not use vacuum pumps as compression pumps or conveying pumps

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