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OWAL chimney liners
Negative pressure
Usage Read more
The OWAL type chimney liner is a system of steel, acid-resistant fittings intended for discharging smoke, operating under negative pressure. Used mainly for renovating brick chimneys with a rectangular cross-section, damaged during operation.
Read moreFuel
Gas
Coal
Oil
Wood
Pellets
*coal - min. material thickness 0,8mm
Technical specifications
| Material | Mat. thickness | Work temp. | Diameter range |
|---|---|---|---|
|
Internal: acid-resistant steel 1.4404 Designation mark:EN 1856-2 T450 N1 W Vm L50080 G500 |
0,8 mm; 1,0 mm | ≤450 °C | 110x215 mm; 120x180 mm; 120x210 mm; 120x225 mm; 120x245 mm |
