Stainless Steel Dome Exterior Grille 100-150mm Bushfire attack level 40 (BAL40)

Designed for exhaust ventilation where adverse weather conditions are experienced.

The dome grille has an added protection with the hood rounded section, May also be used as an inlet. Ember-proof mesh fitted in back.
Bushfire Compliant. Complies to (Bushfire Attack Level) BAL40 when combined with ember proof mesh.