100mm Bush Fire Rated Stainless Steel Dome Vent (316 Marine Grade) (BAL-40 / BAL-FZ)

The DVSS are ideal for wall or gable or under eave ventilation. Duct attachment on the back for bathroom, laundry or kitchen exhaust and cinder mesh can be removed if not required. Fixed Louver style grille prevents pest and vermin from entering the system.

The Dome Style  makes them suitable for exposed positions, high rainfall or snow. 

The Dome Vent is made from quality 316 Marine Grade Stainless Steel. The Dome Vent also complies with BAL-40 bush fire rating as the vent is supplied with a cinder mesh insert.

• 316 Marine Grade stainless steel (100mm, 125mm and 150mm).
• 304 Grade stainless steel (200mm).
• Complies with Bush Fire Attack Level 40 (BAL-40) when used with supplied cinder mesh insert.
• Can be BAL-FZ compliant when installed using the correct sealant (see below).
• Cinder mesh insert can be removed and used with vermin protection louver grille only.
• Designed for exhaust air and supply air applications.
• Screws included.
• Contains Molybdenum, a metallic element used to toughen steel and increase resistance to oxidation/corrosion in marine areas.

Dimensions

• 150mm (W) x 150mm (H) x 65mm (D)
• Attachment for 100mm Duct

Material

• 316 Marine Grade Stainless Steel

BAL-40 Compliant

• Yes

BAL-FZ Compliant

• Depending on Installation (See Below)

Dimensions

• 190mm (W) x 190mm (H) x 90mm (D)
• Attachment for 125mm Duct

Material

• 316 Marine Grade Stainless Steel

BAL-40 Compliant

• Yes

BAL-FZ Compliant

• Depending on Installation (See Below)

Dimensions

• 210mm (W) x 210mm (H) x 100mm (D)
• Attachment for 150mm Duct

Material

• 316 Marine Grade Stainless Steel

BAL-40 Compliant

• Yes

BAL-FZ Compliant

• Depending on Installation (See Below)

Dimensions

• 270mm (W) x 270mm (H) x 125mm (D)
• Attachment for 200mm Duct

Material

• 304 Grade Stainless Steel

BAL-40 Compliant

• Yes

BAL-FZ Compliant

• Depending on Installation (See Below)

These vents include removable cinder mesh inserts with 2mm openings.

To be BAL-40 compliant, this cinder mesh insert must be installed. Please note that some pressure loss will occur from the added resistance caused by the cinder mesh, which may cause a reduction in airflow. We recommend a high quality centrifugal fan with a strong pressure curve, such as our AC and EC motor centrifugal fans, to minimise this pressure loss.

If you are not in a bush fire prone area, this cinder mesh can be removed, which will increase the airflow through the vent.