Lab Portable Oil-free Diaphragm Vacuum Pump
● Corrosion resistance , able to tolerance almost all strong acid (including aqua regia) , strong alkali , strong oxidizer , reductant , and variety of organic solvents.
● Withstand high and low temperatures , can be used in temperature of -190℃ to 260℃.
● Non-stick surface, most solid material and impurity particles can not conglutinate on the surface .
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Oil Free Vacuum Pump Suction Port
Unique flat diaphragm design reduces wear and tear for long service life, provide a clean vacuum environment, no pollution to the system
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Vacuum Gauge
Simple operation and stable performance; The measurement accuracy is high and the reaction speed is fast
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Switch Design
Convenient and practical, beautiful cut, longer service life
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Handle Design
Easy to use and easy to take
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Anticorrosive Diaphragm
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Sealplate
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Valve Block
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GM-0.33
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GM-0.5A
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GM-0.5B
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GM-1.0A
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GM-2
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GM-0.5F
Model | GM-0.33A | GM-0.5A | GM-0.5B |
Pumping Speed(L/Min) | 20 | 30 | 30 |
Ultimate Pressure Vacuum | ≥0.08Mpa,200mbar | ≥0.08Mpa,200mbar;positive pressure:≥30Psi | ≥0.095Mpa,50mbar |
Power(W) | 160 | 160 | 160 |
Air Inlet(mm) | φ6 | φ6 | φ6 |
Air Outlet(mm) | Built-in silencing cotton | φ6 | Silencer |
Pump Head Quantity | 1 | 1 | 2 |
Size(L*W*Hmm) | 270*130*210 | 230*180*265 | 350*130*220 |
Working Temperature(℃) | 7-40 | 7-40 | 7-40 |
Pump Temperature(℃) | <55 | <55 | <55 |
Weight(kg) | 7 | 7.5 | 10 |
Diaphragm | NBR | NBR | NBR |
Valves | NBR | NBR | NBR |
Noise Level (DB) | <60 | <60 | <60 |
Power Supply | 220V,50HZ | 220V,50HZ | 220V,50HZ |
Model | GM-1.0A | GM-2 | GM-0.5F |
Pumping Speed(L/Min) | 60 | 120 | 30 |
Ultimate Pressure Vacuum | ≥0.08Mpa,200mbar;positive pressure:≥30Psi | ≥0.08Mpa,200mbar | ≥0.099Mpa,10mbar |
Power(W) | 160 | 300 | 160 |
Air Inlet(mm) | φ6 | φ9 | φ6 |
Air Outlet(mm) | φ6 | φ9 | φ6 |
Pump Head Quantity | 2 | 2 | 2 |
Size(L*W*Hmm) | 310*200*210 | 390*150*250 | 370*144*275 |
Working Temperature(℃) | 7-40 | 7-40 | 7-40 |
Pump Temperature(℃) | <55 | <55 | <55 |
Weight(kg) | 10 | 20 | 13.5 |
Diaphragm | NBR | NBR | NBR |
Valves | NBR | Stainless Steel | NBR |
Noise Level (DB) | <60 | <60 | <60 |
Power Supply | 220V,50HZ | 220V,50HZ | 220V,50HZ |