Electric Suction Air Oilless Diaphragm Vacuum Pump for Vacuum Filtration and Distillation

Basic Info

Model NO.	GM-0.5B
Work Function	Mainsuction Pump
Working Conditions	Dry
Name of Commodity	Diaphragm Vacuum Pump
Model	GM-0.5b
Shell Material	Engineering-Plastics
Inside Material	PTFE
Function	Vacuum Supply
Certificate	CE
Motor Power	160W
Electrical Requirements	1phase, 220V/50Hz
Inlet Diameter	6mm
Outlet Diameter	Silencer
Ultimate Vacuum Degree	50mbar
Pumping Speed	30L/Min
Pump Head	Double
Overall Size	300X120X235mm
Gross Weight	10kg
Transport Package	Plywood Box
Specification	300x120x235mm
Trademark	WollenLab
Origin	China
HS Code	8414100090
Production Capacity	500sets/Month

Product Description

Electric Suction Air Oilless Diaphragm Vacuum Pump for Vacuum Filtration and Distillation
Introduction:Anti-corrosion diaphragm vacuum pump it is used to provide vacuum conditions for evaporation, distillation, crystallization, drying, sublimation, filtration decompression, degassing, as well as solvent recovery, a variety of highly toxic, flammable and explosive, strong acid, strong alkali extraction, etc. Its advanced design, high efficiency, long service life, is a new generation of high-tech products in one. In addition to the applicable occasions of circulating water vacuum pump and rotary vane vacuum pump, it is also used in the fields of medical and pharmaceutical product analysis, fine chemical industry, biochemical and pharmaceutical, food inspection, criminal investigation technology, etc. It is a product for precision chromatography instruments and one of the laboratory equipment.Applications:
1. Vacuum filtration 2. Vacuum distillation 3. Vacuum adsorption 4. Solvent filtration 5. Solid phase extraction 6. Degasification 7. For compression and air conversion gasCharacteristics:
1. No need for any working medium (no oil), no pollution, while the machine has filtering material built into the gas exchange bin, thus ensuring the purity of the air.2. New technology and new materials are used in the production process. It is easy to move and works smoothly, thus ensuring ideal vacuum and high air flow rate.3. Motor reasonable rotation design, equipped with overheating power-off protector, automatic power-off after the temperature of the pump body reaches 130 ºC, long-term running conditions to protect the motor from damage.4. Adopt frictionless membrane movement, no heat generation, no friction loss. The diaphragm is made of imported rubber, which is corrosion resistant and has a long service life.5. The machine is designed with automatic cooling and exhaust system, which can ensure 24 hours continuous operation.6. With adjustable pressure design, it can meet the vacuum degree and gas flow rate in a certain range.7. The bearings are imported classic bearings with smooth running, low noise and high working efficiency.8. The parts of the anti-corrosion pump that are in contact with gas are treated with PTFE surface, which has complete resistance to chemical corrosion. 9. Small size, light weight, easy to move, save lab space, easy to repair and maintain.
Anti-corrosion PTFE Features:The anti-corrosion pump is characterized by its PTFE treatment and PTFE material in contact with gas, which is resistant to strong acid and alkali and suitable for corrosive chemical, pharmaceutical, petrochemical gases, etc. This pump is suitable for vacuum filtration, reduced pressure distillation, rotary evaporation, vacuum concentration, centrifugal acceleration, solid phase extraction, etc. It is a cost-effective product with reliable quality and unique structure design, which is suitable for most experimental needs.
1. Corrosion resistant, able to withstand almost all strong acids (including aqua regia), strong bases, strong oxidizers, reducing agents and various organic solvents.2. High and low temperature resistance, little change in temperature, wide temperature range, PTFE material can withstand temperatures of -190 ~ 260 ºC.3. Non-stick surface, high insulation, high lubrication, most of the impurity particles can not adhere to the surface.
Product Parameters:

Model	GM-0.20	GM-0.33A	GM-0.5A	GM-0.5B	GM-1.0A
Pumping Rate	12L/Min	20L/Min	30L/Min		60L/Min
Pump Head	Single			Double
Noise	<60db
Ultimate Pressure	≥0.075Mpa	≥0.08Mpa		≥0.095Mpa	≥0.08Mpa
Vacuum Degree	250mbar	200mbar		50mbar	200mbar
Positive Pressure	≥30Psi	_	≥30Psi	_	≥30Psi
Air Inlet	Φ6mm
Air Outlet	Φ6mm	Built-in silencing cotton	Φ6mm	Silencer	Φ6mm
Power	75W	160W
Power Supply	Power Supply
Overall Size (mm)	195x98x156	215x120x235	210x160x235	300x120x235	300x160x235
Weight	4kg	7.5kg	8kg	10kg

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