Corrosion Resistant Diaphragm Vacuum Pump

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Product Description

MKA series corrosion-resistant vacuum diaphragm pump is a two-stage pump with gas medium. All parts in contact with gas are made of polytetrafluoroethylene (PTFE) material, which has high corrosion resistance and wide application range. It can completely replace the water circulation pump. No pollution, maintenance-free, low noise, low vibration, suitable for the treatment of corrosive gases in chemical, pharmaceutical, petrochemical and other industries, such as suction filtration, vacuum distillation, rotary evaporation, vacuum concentration, centrifugal concentration, solid phase extraction, etc.

Technical Parameter Model	MKA20-2-II	MKA40-2-II
Voltage	220V/50HZ	220V/50HZ
Input Power	120W	240W
Pump Head Type	two-stage pump	two-stage pump
Ultimate Vacuum	8~15mbar (no load)	8~15mbar (no load)
Maximum Operating Pressure	lbar	lbar
Maximum Flow	20L/min	40L/min
Interface Specifications	lOmm	lOmm
Medium and Ambient Temperature	5℃~40℃	5℃~40℃
Ambient Relative Humidity
Pump Head Material	PTFE	PTFE
Composite Diaphragm Material	HNBR+PTFE (can be customized)	HNBR+PTFE (can be customized)
Valve Material	FKM, FFPM (can be customized)	FKM, FFPM (customizable)
Work Schedule	continuously working	continuously working
Solid Discharge Valve	bring	bring
Noise
Rated Speed	1450RPM	1450RPM
Dimensions (wxdxh) Mm	165X315X210	170X320X210
Weight	9.6kg	11kg
Features	Pressure fine-tuning, pressure relief function, self-cleaning function	Pressure fine-tuning, pressure relief function, self-cleaning function