Tecnifan Comefri
Double Inlet
TZAF
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Technical catalog Double Inlet TZAFCommercial Brochure Double Inlet TZAF
TZAF L
Double inlet centrifugal fans manufactured in galvanized steel, quality Z-275 for high pressures, with backward curved blades metal impeller with Airfoil blades and Forefinger.
All fans within the range have the following characteristics:
- Optimally engineered for HVAC applications, high efficency, compact design, low power consumption, quiet operation.
- Allows the mounting of support feet, motor support bracket or by a motor support bench.
The light series (L) is manufactured with support cross-arm.
Double inlet fans manufactured in galvanized steel, quality Z-275 for high pressures.
Bare shaft output for driven transmission by pulleys and belts. Double shaft end for easy mounting in 8 possible orientations.
Includes a class 1 backward curved blades metal impeller, Airfoil blades and Forefinger technology.
The construction of the semi-reinforced series (R), is made with side frames and support cross-arm.
Double inlet fans manufactured in galvanized steel, quality Z-275 for high pressures.
Bare shaft output for driven transmission by pulleys and belts. Double shaft end for easy mounting in 8 possible orientations.
Includes a class 1 backward curved blades metal impeller, Airfoil blades and Forefinger technology.
The construction of the reinforced series (T1), is made with structure frame and bearing support.
Reinforced series (T2)
Double inlet fans manufactured in galvanized steel, quality Z-275 for high pressures.
Bare shaft output for driven transmission by pulleys and belts. Double shaft end for easy mounting in 8 possible orientations.
Includes a class 2 backward curved blades metal impeller, Airfoil blades and Forefinger technology.
The construction of the reinforced small series (T2) is made with structure frame and bearing support. This series has higher performance than R and T1 series, including a class 2 impeller.
Reinforced series (T2L)
Double inlet fans manufactured in galvanized steel, quality Z-275 for high pressures.
Bare shaft output for driven transmission by pulleys and belts. Double shaft end for easy mounting in 8 possible orientations.
Includes a class 2 backward curved blades metal impeller, Airfoil blades and Forefinger technology.
The construction of the reinforced large series (T2L) is made with structure frame and bearing support. This series has higher performance than R and T1 series, including a class 2 impeller.
Light series
| Model | Size (mm) | Max. Vel. (min-1)(min-1) | Max Abs Power (kW) | Max. Air Flow (m3/h)(m3/h) | Max. Total Pressure (Pa) | Aprox. Weight (Kg) |
|---|---|---|---|---|---|---|
| NTHZ 315 FF L | 315 | 3550 | 5.5 | 12950 | 2200 | 23 |
| NTHZ 355 FF L | 355 | 3150 | 6.5 | 16250 | 2200 | 32 |
| NTHZ 400 FF L | 400 | 2800 | 6.5 | 20350 | 1950 | 40 |
| NTHZ 450 FF L | 450 | 2400 | 8.5 | 25650 | 1900 | 55 |
| NTHZ 500 FF L | 500 | 2100 | 9.5 | 32250 | 1950 | 67 |
| NTHZ 560 FF L | 560 | 1950 | 11.5 | 40500 | 1700 | 95.5 |
| NTHZ 630 FF L | 630 | 1550 | 11.5 | 50800 | 1400 | 117.5 |
Semi reinforced series (Frame + Cross arm) CL 1
| Model | Size (mm) | Max. Vel. (min-1)(min-1) | Max Abs Power (kW) | Max. Air Flow (m3/h)(m3/h) | Max. Total Pressure (Pa) | Aprox. Weight (Kg) |
|---|---|---|---|---|---|---|
| NTHZ FF 315 R | 315 | 3700 | 7.5 | 12950 | 2400 | 24.5 |
Reinforced series (Frame) CL 1
| Model | Size (mm) | Max. Vel. (min-1)(min-1) | Max Abs Power (kW) | Max. Air Flow (m3/h)(m3/h) | Max. Total Pressure (Pa) | Aprox. Weight (Kg) |
|---|---|---|---|---|---|---|
| NTHZ FF 355 T1 | 355 | 3400 | 9 | 16250 | 2550 | 41.5 |
| NTHZ FF 400 T1 | 400 | 2950 | 9 | 20350 | 2450 | 53 |
| NTHZ FF 450 T1 | 450 | 2650 | 13 | 25650 | 2450 | 69 |
| NTHZ FF 500 T1 | 500 | 2200 | 13 | 32250 | 2130 | 98 |
| NTHZ FF 560 T1 | 560 | 2050 | 18.5 | 40500 | 2220 | 137 |
| NTHZ FF 630 T1 | 630 | 1650 | 18.5 | 50800 | 1810 | 172 |
| NTHZ FF 710 T1 | 710 | 1500 | 22 | 63850 | 1880 | 213 |
| NTHZ FF 800 T1 | 800 | 1200 | 22 | 80300 | 1580 | 278 |
| NTHZ FF 900 T1 | 900 | 1200 | 33 | 101130 | 1850 | 348 |
| NTHZ FF 1000 T1 | 1000 | 1050 | 35 | 127150 | 1650 | 438 |
Small series (Frame) CL 2
| Model | Size (mm) | Max. Vel. (min-1)(min-1) | Max Abs Power (kW) | Max. Air Flow (m3/h)(m3/h) | Max. Total Pressure (Pa) | Aprox. Weight (Kg) |
|---|---|---|---|---|---|---|
| NTHZ FF 315 T2 | 315 | 3900 | 9 | 12950 | 2670 | 34.5 |
| NTHZ FF 355 T2 | 355 | 3850 | 12 | 16250 | 3280 | 50.5 |
| NTHZ FF 400 T2 | 400 | 3600 | 14 | 20350 | 3300 | 60 |
| NTHZ FF 450 T2 | 450 | 3230 | 18.5 | 25650 | 3200 | 75 |
| NTHZ FF 500 T2 | 500 | 2720 | 21 | 32250 | 3230 | 107 |
Large series (Frame) CL 2
| Model | Size (mm) | Max. Vel. (min-1)(min-1) | Max Abs Power (kW) | Max. Air Flow (m3/h)(m3/h) | Max. Total Pressure (Pa) | Aprox. Weight (Kg) |
|---|---|---|---|---|---|---|
| NTHZ FF 560 T2L | 560 | 2400 | 28 | 40500 | 3050 | 172 |
| NTHZ FF 630 T2L | 630 | 2100 | 28 | 50800 | 2550 | 202 |
| NTHZ FF 710 T2L | 710 | 1850 | 35 | 63850 | 2550 | 268 |
| NTHZ FF 800 T2L | 800 | 1500 | 35 | 80300 | 2400 | 308 |
| NTHZ FF 900 T2L | 900 | 1350 | 45 | 101130 | 2280 | 388 |
| NTHZ FF 1000 T2L | 1000 | 1150 | 45 | 127150 | 1980 | 477 |
Air conditioners, Air conditioning equipment, Ventilation/Extraction systems, Pools, Data centers (CPDs), Maritime sector, Pharmaceutical laboratories, Hospitals, Pressurizing systems for smoke control, Drying rooms, Agri-food industry.