Product Description
The PLS FR is a mid temperature range, fire retardant duct, structured with an internal spiral with a pitch of 100-350mm, made of hot galvanised steel wire, sewn onto a heat resistant PVC polyester condura fabric. The duct is finished with a polypropelene belt, sewn together with a polyester thread. This product can be joined with a LayFlat end and Y, T connectors for added functionality. The duct is CE certified and conforms to DIN4102B1, NFP92501-M2 and EN13501-01 standards and is particularly suitable for Military, HVAC, Tent Ventilation, General Ventilation, Ship Building and Turbine applications.
Technical Specifications
| Product Category | DuraSpiraflex PLS FR |
| Application Medium | Non-corrosive medium temperature gasses |
| Pressure Res. Min/Max (mmWS/mmWG & bar) | |
| Duct Inside Diameter Min/Max (mm) | 80 mm to 2,000 mm |
| Duct Length Min/Max (mm) | 0.20m to 40m |
| Temperature Tolerance Min/Max (°C) | -20°C to +100°C |
| Crush and Kink Proof | No / not optional |
| Interior Lining Structure | |
| Standard Cuff Type | 50mm / 100mm ( Ø >300mm) |
| Static Properties | Not Antistatic |
| Magnetic Properties | Not Applicable |
| Flame Retardant | Yes |
Comparison Chart
| PLS FR (this product) | PLX | PLX FR | PLS PL FR | |
| Inner Material | No Inner Material | No Inner Material | No Inner Material | No Inner Material |
| Outer Material | FR PVC Polyester Condura | Europrene Polyester (light) | FR Europrene Polyester (std.) | FR PVC Polyester Condura |
| Scuff Strip Material | Polypropylene Belt | Polypropylene Belt | Polypropylene Belt | Polypropylene Belt |
| Spiral Material | Hot Galvanised Steel Wire | Hot Galvanised Steel Wire | Hot Galvanised Steel Wire | Hot Galvanised Steel Wire |
| Thread Material | Polyester Thread | Polyester Thread | Polyester Thread | Polyester Thread |
| Temperature Tolerance | -20°C to +100°C | -50°C to +150°C | -50°C to +150°C | -20°C to +100°C |
| Applicable Norms | CE, DIN4102B1, NFP92501-M2, EN13501-01 | CE | CE, DIN4102B1, NFP92501-M2, EN13501-01 | CE, DIN4102B1, NFP92501-M2, EN13501-01 |
Optional Product Customisations
| Splitters | Y shaped connectors, T shaped connectors |
| Connection Options | Velcro, metal rings, hanging loops, ring to zipper connectors (for PLS & PLX connection) |
| Outer Cover | Portable protective covers for transport protection. |
| Alternative Pitch | Suction pitch alternative (PLS FR Suction) for air extraction purposes. (35-75mm pitch) |
* All technical parameters can vary due to raw material, ambient temperature and humidity and are subject to variation