About this item

• This Lab Diaphragm Vacuum Pump is widely used in laboratories, including food, drug, beverage and drinking water industry tests, suspended solids determination and microanalysis of sample pretreatment, or solvent passivation;Compared with gravity flow, vacuum filtration can greatly reduce processing time and improve efficiency
• Vacuum gauge-Simple operation, stable performance,high accuracy of measurement and quick response. Overload protection, over temperature protection, short circuit protection ,using more safety.
• Oilless vacuum gauge exhaust port. Unique leather film design reduces wear and increases working life. It provides a clean vacuum environment, doesn't produce pollation to the system.
• High quality non-slip suction cup makes the vacuum pump anti-slip and anti-shock in the process of use, improving work efficiency
• DRIECT FROM MANUFACTURER : JOANLAB is a manufacturer which has more than 11 years experience in the field of lab products. No middlemen . We back the Oilless Diaphragm Vacuum Pump a 1 Year Warranty. Perfect using with JOANLAB Vacuum Filtration Distillation Apparatus.