Classroom ventilation
- Large capacity ventilation unit 800m³/h 20 units
- Spiral seam pipe DN160-DN315 315 315 315 m
- Spiral seam pipe bend DN160-DN315 85 pieces
- Weather protection grille DN31527 pieces
- Deflector cover DN315 13 pieces
4040 classroom ventilation
New Waldorf School, 3,970 sqm GFA, 2 storeys, no basement, timber construction
20 classrooms/classrooms for 36 people each
- Large capacity ventilation unit 800m³/h 20 units
- Spiral seam pipe DN160-DN315 315 315 315 m
- Spiral seam pipe bend DN160-DN315 85 pieces
- Weather protection grille DN31527 pieces
- Deflector cover DN315 13 pieces