Biobase Oil Free Vacuum Pump

Model NO.: GM-0.5A Structure: Rotary Vacuum Pump Vacuum Degree: High Vacuum Speed of Evacuation: 30 L/Min Working Temp: 7—40ºC Valves: NBR Specification: 210× 160× 235mm Oil or Not: Oil Free Exhauster Method: Entrapment Vacuum Pump Working Conditions: Dry Vacuum: 200 Mbar Noise Level: <60 dB Trademark: BIOBASE Origin: China Vacuum Pump Description

The Vacuum Pump Features:
1. Oil free,clean exhausted air by built- in filter .
2. Automatic cooling exhaust system ensures 24 h operation continuously.
3. The pressure adjustable design can satisfy a certain range of vacuum and gas velocity.
4. TEFLON surface treatment, anti-gas corrosion.

The Vacuum Pump Parameters:

Model	GM-0.20	GM-0.5B	GM-0.5A	GM-0.33A	GM-1.0A
Pump Head	1	2	1	1	2
Speed of Evacuation	12 L/Min	30 L/Min		20 L/Min	60 L/Min
Ultimate pressure	≥0.075 Mpa	≥0.095 Mpa	≥0.08 Mpa
Vacuum	250 mbar	50 mbar	200 mbar
Pressure	≥30 Psi Positive or negative pressure	Negative pressure	≥30 Positive, Positive or negative pressure	Negative pressure	≥30 Positive, Positive or negative pressure
Inlet	φ6 mm
Outlet	φ6 mm	Silencer	φ6 mm	Silencer	φ6 mm
Working Temp	7-40ºC
Body Temp	<55ºC
Noise Level	<60 dB			<50 dB
Motor Power	75W	160W
Power consumption	220V/110V,50/60Hz
Diaphragm	NBR
Valves	/	NBR
Net Weight	4 Kg	10 Kg	6.6 Kg	6.2 Kg	10 Kg
External Size(L x W x H)	195×98×156mm	300×120×235mm	210×160×235mm	215*120*235mm	300×160×235mm
Gross Weight	4.5 Kg	11 Kg	7.6 Kg	7.5 Kg	11 Kg
Package Size	330*210*240 mm	314*205*316 mm	300*210*310 mm	315*200*310 mm	380*340*270 mm

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