Laboratory Exhaust Hood

Specifications
Patented Damper allows manual adjustment at 360c to contol flow rate. Upgraded seal performance eliminates leaks and operates quietly. Patented Cover avoids dust fall from the cut-out in the ceiling and performs better appearance at the same time. Innovative 360cswing device at the bracket. Joints can be freely located without the extractor moving out of adjustment.
Parameters
Joint:High grade PP, easy for disassembly, cleansing and re-assembly swiftly. Color:Red / White Knob:High grade PP, inserted with stainless steel bearing for connection with rod Sealing Ring:High grade rubber in accordance with joints to operate quietly