Venting chimneys ensure an optimal exchange of stale air with fresh air so that you always have good air quality in your structure.
Venting chimney / ventilation stack DN 150
154 mm outside dia.), with insect-proof stainless steel screen, mesh 1x1 mm, free sectional area 37%, with attached hood.
Completely made of 1.4307 (AISI 304 L) stainless steel and shielded arc welded, acid-treated in a pickling bath and passivated.
- Vapour hood for optimal shaft ventilation
- A insect filter offers protection against small animals
- Stainless steel, acid-treated in a pickling bath - offers long life and hygiene
- Short-term availability from stock in various lengths
HUBER venting chimney BKA 1
HUBER venting chimney BKA 1 for aeration of a manhole structure
HUBER venting chimney BKA 1 with insect-proof stainless steel mesh
Options
Options for vertical installation:
- Adjustable wall flange
- Welded-on wall flange
- Welded-on dowel flange
- Rubber seal and fixing material for the dowel flange
- Pipe saddle DN 150, wall distance to pipe axis: 227 mm ± 30 mm
- PVC connection possible (only for manhole interior)
Options for lateral installation:
- Guard grille for dowelling to the inner tank wall, mesh 10 x 10 mm, free cross section, 55%
- Rubber seal and fixing material for the dowel flange
- Pipe saddle DN 150, wall distance to pipe axis: 227 mm ± 30 mm
Options for both installation variants:
- Replaceable pollen filter
- Tubular biofilter within the ventilating chimney for odour elimination
- 1.4404 (AISI 316 L) stainless steel
- Other pipe diameters
Downloads
Customer Information and Documents
FAQ