| Product Code | Nom. Neck Metric | Nom. Neck Imperial |
| CM1-66 | 150 x 150 | 6 x 6 |
| CM1-88 | 200 x 200 | 8 x 8 |
| CM1-99 | 225 x 225 | 9 x 9 |
| CM1-1010 | 250 x 250 | 10 x 10 |
| CM1-1212 | 300 x 300 | 12 x 12 |
| CM1-1414 | 350 x 350 | 14 x 14 |
| CM1-1515 | 375 x 375 | 15 x 15 |
| CM1-1616 | 400 x 400 | 16 x 16 |
| CM1-1818 | 450 x 450 | 18 x 18 |
| CM1-2416 | 600 x 400 | 24 x 16 |
| CM1-2816 | 700 x 400 | 28 x 16 |
| CM1-3016 | 750 x 400 | 30 x 16 |
Systems available with integrity, insulation and incipient fire ratings.
General
The Wombat (Ceiling Mounted) intumescent fire dampers allow for air transfer penetrations in fire rated Plasterboard ceilings. Special systems can be provided for integrity, insulation and incipient fire ratings. Their slimline design and absence of moving parts allow major space savings when compared to conventional ‘rat trap’ type mechanical ceiling fire dampers. Wombat intumescent fire dampers have been fire tested to AS1530.4 and comply with the Building Code of Australia, specification C3.15 and with the requirements of AS/ NZS1668.1. This system is ideal for retrofit applications during fire safety upgrades.
Key Features
• New and innovative design
• Space savings compared to ‘rat trap’ type designs
• Suitable for use behind supply air diffusers and return air grilles
• Slim line design, less than 50mm thick
• Lightweight
• Moisture resistant
• No moving parts
• Maintenance cost savings (no Level 2 operational checks as per AS1851.6)
