Diaphragm Vacuum Pump

keyword: constant temperature;Reaction bath

Classification: Laboratory Equipment

Model	B20-8-YK	B40-8-YK	B60-8-YK
Voltage	220V/50Hz
Rated power	120W	240W	375W
Type	Two-stage pump
Ultimate vacuum	8mbar
Operating vacuum	15 ~ 20mbar
Max operating pressure	1bar
Max flow	20L/min	40L/min	60L/min
Interface spec	10mm		12mm
Ambient temperature	5 ~ 40℃
Relative humidity	＜80%
Interface material	PTFE
Composite membrane material	HNBR + PTFE（Customizable）
Valve plate material	FKM / FFPM（Customizable）
Vacuum gauge	Vacuum switch		None
Working system	Continuous operation
Noise	＜70db		＜80db
Rated speed	1450rpm
Size（LWH）	315165210mm	320170210mm	360295225mm
Weight	9.6kg	11kg	18kg