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Biobase GM-0.20 Laboratory Vacuum Pump

Technical Parameters:

Model

GM-0.20

GM-0.5II
GM-0.5IIP

GM-0.5
GM-0.5P

GM-0.33II 
GM-0.33IIP

GM-1.0
GM-1.0P

Pump Head

1

2

1

1

2

Speed of Evacuation

15L/Min

30L/Min

20L/Min

60L/Min

Ultimate Pressure 

0.075Mpa

0.095Mpa

0.08Mpa

Vacuum

250mbar

50mbar

200mbar

Pressure

30 psi positive or negative pressure

Negative pressure

30 positive, 

positive or 

negative 

pressure

Negative pressure

30 positive, 

positive or 

negative 

pressure

Inlet

φ6mm

Outlet

φ6mm

Silencer

φ6mm

Silencer

φ6mm

Working Temp.

7~40℃

Body Temp.

<55℃

Noise Level

<60dB

Motor Power

75W

160W

Power Consumption

AC110/220V±10%, 50/60Hz

Diaphragm

NBR

Valves

/

NBR

Net Weight(kg)

10 

6.6 

6.2

10 

Gross Weight(kg)

4.44

10.25

8.4

8.17

10.38

External Size(L*W*H)mm

195*98*156

300*120*235 

210*160*235

215*120*235

300*160*235

Package Size(L*W*H)mm

325*210*230

410*230*345

400*220*330

355*215*375 

415*255*340

Features:

1. Oil free, clean exhausted air by built- in filter.

2. Automatic cooling exhaust system ensures 24h operation continuously.

3. The pressure adjustable design can satisfy a certain range of vacuum and gas velocity.(This function does not apply to model GM-0.20)

4. TEFLON surface treatment, anti-gas corrosion.

5. Anticorrosive vacuum pump: GM-0.33IIP, GM-0.5P, GM-0.5IIP, GM-1.0P.