The FireMaster NVS Horizontal fire curtain acts as a fire separating element in the horizontal (non-vertical) plane. One horizontal curtain can be used instead of installing multiple vertical fire rated barriers.
NVS stands for No Visible Supports which means the unique design allows the curtain to run under tension in a guide down each side. This means the opening can remain free from any supports for the curtain once installed.
For more detailed information on how the FireMaster NVS Horizontal is a good fit for you, click on the links provided below.
Horizontal Fire Curtain Construction
Available in Simplex and Duplex designs. Simplex close from one end to the other, whereas the Duplex is used for much larger areas and closes from each end of a void to meet and close in the middle. Each roller is up to 5m wide with a maximum 10m draw. Maxi design allows for widths up to 9m wide and 20m long.
Metalwork is zinc coated mild steel. This can be painted on site or powder coated to DULUX or RAL colours.
The leading edge of the curtain fabric has a special pre-tensioned support bar spanning the opening which runs in the side channels where the curtain fabric is retained. On alarm activation, the barrier is driven by tubular motors to the closed positions using steel pull straps which are fully concealed in the side guides.
Test is performed by a simple key switch operator. The system is reset manually by pressing the reset button on the control panel. Automatic reset is available.
Up to 2 hours fire integrity to AS1530.4. Assessment report EXOVA EWFA-RIR-26607
Incident Irradiance (kW/m2)
|Time (mins)||I0– 0mm||I1,000– 1,000mm|
For Further Reference please read the documents provided below. If you wish to obtain further information regarding our Fire and Smoke protection, please contact us at (02) 9526 3100, or email us at firstname.lastname@example.org.
Alternatively, you can speak to us in person at Greene Fire Pty Limited, Level 2 381 Port Hacking Road Caringbah, NSW 2233