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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
5° and 40° - 50°
It can also be used as a terminal for soil and ventilation pipes and mechanical extraction systems when used with an adaptor and Flexipipe
Minimum pitch: 22
Available sizes - 20mm & 30mm
In addition
VELUX GGL Pine Smoke Ventilation System Roof Window Flashing 5° and 40° - 50°The VELUX Smoke Vent Window Package Includes: 1 x GGL 307040 Electrically Operated Pine Finish Smoke Vent Window 1 x Flashing for tiles or slate 1 x KFX 210 EU Smoke Vent Control System 1 x KFK 100 WW Break Glass Point 1 x KFA 100 WW Smoke Sensor Description: Natural smoke and heat exhaust ventilators are typically used in common access areas such as stairwells and annex connections as well as in industrial buildings and offices. The smoke ventilation
