Product code: B012090
to see available stock and prices
A permanently open vent with visible airflow marking to comply with the requirements of BS5440 Part 2 2000 : BS EN 13141-1:2004.
Simple screw fixing.
Excellent airflow properties
Features:
- Manufactured by injection moulding ABS/HIPS
- White finish
- Durable and totally resistant to decay
- Manufactured in the UK to BS EN IS0 9001 and BS EN IS0 14001