Stadium Core Drill Black Hole Ventilator BM725
- Tube length: 228-585mm
- Fixed anti-draught baffles
- Rated Input - Max 13kW (44,000 Btu/h)
- Free area 30cm2
- Recommended to use a 127mm core bit
- Tube length: 228-585mm
- Fixed anti-draught baffles
- Rated Input - Max 13kW (44,000 Btu/h)
- Free area 30cm2
- Recommended to use a 127mm core bit