including a set of device,
is necessary device for all kinds of labs

vacuum exhausting device

the device is used to exhaust air from testing samples , it consists of vacuum pump , synthetic glass cylinders , outlet vales and inlet values, pressure dial indicator, transparent pipe, and relative solutions. 

Specification:

Diameter of Organic glass cylinder: 300mm

Height of Organic Glass Cylinder: 200mm

Vacuum gauge

Vacuum pump