Gas venting bollard for locations where alternative venting methods cannot be used.
Gas venting bollards providing an efficient and economical method of venting ground gases from beneath a building to the atmosphere when connected to a suitable venting system e.g. Cordek Ventform or Cellvent. Vent bollards are usually installed in locations where alternative venting methods, such as air bricks, cannot be used or where a vent with a high level of free air flow is required.
Can be positioned at large centres due to high level of free air flow, high quality, robust construction, elevated vent position to avoid potential for water and/or debris ingress
110 x 110 x 1100 mm
|Uniclass 2015||Discharge and ventilating stack terminations (Pr_65_52_61_23)|
Powder coated steel.
Insert RAL requirement, not applicable for CGV-026 and CGV-027.
Insert requirement, a range of connection accessories are available, consult manufacturer's literature for more information.
|Standard product features|
Size (h x diameter):
1100 x 110 mm.
Free air flow:
25 000 mm².
Circular Gulley Vent - CGV-022
Gas Venting Bollard - 026
Gas Venting Bollard - 027
Ground Level Vent Box - CGV-017
Ground Level Vent Box - CGV-018
Ground Level Vent Box - CGV-019
Ground Level Vent Box - CGV-020
Ground Level Vent Box - CGV-021
Rectangular Gulley Vent - CGV-023
Rectangular Gulley Vent - CGV-024