DID YOU KNOW ?
Fan doors made of HDPE = NO hydraulics! Poly works on air pressure, unlike heavy steel fan doors that need hydraulics to open/close.STANDARD features of HDPE
- Inert – Will not corrode
- Flexible
- Inbuilt noise absorption
- Durable & impact resistant
- Lightweight
- Low maintenance
- Low friction coefficient (0.02)
ADVANCED features of the moulded MDPE products
A more robust moulded cylinder which is:
- Seamless – products therefore have less welds
- Inherently round – Rather than fabricated & inherently flat
- Double Rings – Ensures vent bags will not blow off that even under the highest pressure
- UV Stable for outdoor storage
- Fire Retardants & Anti-Static additives available
- Compatible Joining System
The innovation continues down under, under ground…
Check out our Fan Silencers & Accessories that compliment PolyDuct!