Local Exhaust Ventilation Diagrams » Ventilated Torch - Portable Tool Exhaust (High Velocity/Low Volume)

diagram of Ventilated Torch - Portable Tool Exhaust (High Velocity/Low Volume) highlighting the various features

Design Criteria:

  • SP is greater than or equal to 72" W.G. (inlet)
  • Q = 40 CFM
  • Use steel mold
  • Source must be within 1" of hood