Laboratory PP Fume exhaust  

1.Product: Laboratory PP Fume exhaust 2.Product description： The joints are made of high-density PP material, which can be rotated 360 degrees to adjust the direction, easy to disassemble, reassemble and clean The sealing ring of the joint is made of high-density rubber that is not easy to age The joint knob is made of the same material, and the stainless steel bearing is embedded, which is used for the locking of the joint connecting rod Air flow regulating valve adopts manual adjustment of external valve knob to control the flow of incoming air The hood is made of high-density PP/PC material Unique 360-degree rotating device, the maximum active radius centered on the fixed frame depends on the model The fixed base is integrally formed by mold injection, with strong fastness and no falling off 3.Product Image： 4.Specification： 5.Company Overview： Narwill Import&Export Co.Ltd is a professional supplier of modern high-end l…