| MODEL - 230 Volt | MODEL - 380 Volt |
| KVFD 0,37 kW - 230V | KVFD 0,75 kW - 380V |
| KVFD 0,75 kW - 230V | KVFD 1,50 kW - 380V |
| KVFD 1,50 kW - 230V | KVFD 2,20 kW - 380V |
| KVFD 2,20 kW - 230V | KVFD 3,00 kW - 380V |
| KVFD 4,00 kW - 380V | |
| KVFD 5,50 kW - 380V | |
| KVFD 7,50 kW - 380V | |
| KVFD 11,00 kW - 380V | |
| KVFD 15,00 kW - 380V | |
| KVFD 18,50 kW - 380V | |
| KVFD 22,00 kW - 380V | |
| KVFD 30,00 kW - 380V |
| DIA (mm) | LENGTH (mm) |
| 100 | 500 |
| 125 | 500 |
| 150 | 500 |
| 200 | 500 |
| 250 | 500 |
| 315 | 500 |
| 355 | 1000 |
| 400 | 1000 |
| 450 | 1000 |
| 500 | 1000 |
| 560 | 1000 |
| 630 | 1000 |
| 710 | 1000 |
| 800 | 1000 |
| 900 | 1000 |
| 1000 | 1000 |
| 1120 | 1000 |
| 1250 | 1000 |
| WIDTH (mm) | LENGTH (mm) |
| 200 | 200 |
| 300 | 300 |
| 400 | 400 |
| 500 | 500 |
| 600 | 600 |
| 700 | 700 |
| 800 | 800 |
| 900 | - |
| 1000 | - |
| 1200 | - |
Construction: ALUMINUM duct plain wrapped with insulation and outer jacket of metallised and clear polyester reinforced by fibreglass filament.
Insulation: 25mm thick x 16kg, 24kg, 32kg fibreglass blanket 50mm x 16kg, 24kg, 32kg, also available.
Features: Lightweight, bendable, non-combustible.
Standard Length: 3 meters, 6 meters, 10 meters, other legth available upon request.
Diameter Range: 100mm-250mm (by increments of 25mm) 300mm-500mm (increments of 50mm)
Colour: Silver
Applications: For high and low pressure ventilation systems.
Technical Specification:
| CODE | 0 DIA | BOX |
| IFAD | ø 102 mm / 4 inch | 10 mt. |
| IFAD | ø 127 mm / 5 inch | 10 mt. |
| IFAD | ø 152 mm / 6 inch | 10 mt. |
| IFAD | ø 160 mm / 6 1/3 inch | 10 mt. |
| IFAD | ø 185 mm / 7 1/2 inch | 10 mt. |
| IFAD | ø 203 mm / 8 inch | 10 mt. |
| IFAD | ø 228 mm / 9 inch | 10 mt. |
| IFAD | ø 254 mm / 10 inch | 10 mt. |
| IFAD | ø 280 mm / 11 inch | 10 mt. |
| IFAD | ø 305 mm / 12 inch | 10 mt. |
| IFAD | ø 315 mm / 12 1/2 inch | 10 mt. |
| IFAD | ø 356 mm / 14 inch | 10 mt. |
Construction: ALUMINUM corrugated with continuous spiral lock seam joint.
Features: Lightweight, bendable, non-combustible.
Standard Length: 3 meters, 6 meters, 10 meters, other legth available upon request.
Diameter Range: 100mm-250mm (by increments of 25mm) 300mm-500mm (increments of 50mm)
Colour: Silver
Applications: For high and low pressure ventilation systems.
Technical Specification:
| CODE | 0 DIA | BOX |
| NIFAD | ø 102 mm / 4 inch | 10 mt. |
| NIFAD | ø 127 mm / 5 inch | 10 mt. |
| NIFAD | ø 152 mm / 6 inch | 10 mt. |
| NIFAD | ø 160 mm / 6 1/3 inch | 10 mt. |
| NIFAD | ø 185 mm / 7 1/2 inch | 10 mt. |
| NIFAD | ø 203 mm / 8 inch | 10 mt. |
| NIFAD | ø 228 mm / 9 inch | 10 mt. |
| NIFAD | ø 254 mm / 10 inch | 10 mt. |
| NIFAD | ø 280 mm / 11 inch | 10 mt. |
| NIFAD | ø 305 mm / 12 inch | 10 mt. |
| NIFAD | ø 315 mm / 12 1/2 inch | 10 mt. |
| NIFAD | ø 356 mm / 14 inch | 10 mt. |