Product:
Fan
Centrifugal Fan
Constructions:
Blower Eurovent : TRFb Series
| Drive | : | Belt Drive |
| Pressure | : | Hight |
| Impeller | : | Backward Curve |
| St. Pressure | : | 346 - 2200 mmH2O |
| Impeller Dia | : | 630 - 1800 mm. |
| Air flow | : | 9 - 400 cmm. |
Spark proof construction:
when explosive fluids are carried or when the plant is installed in dangerous environments, the parts that come into contact with the intaken fluid are constructed by material without iron content to avoid rubbing, motor on request is supplied in special construction.
Corosionproofing construction:
when corrosive fluids are carried, the parts that come into contact with the fluid are painted with special paints or they are constructed with special materials as austentic stainless steels (AISI 304-316 etc.). Constructions can be effected according to the customer’s particular needs.
Usage:
● For the suction of clean and dusty air. These types of high pressure fans are characterized by a high output with saving of electric power as they have a special fan wheel with reversed blades (Negative) assembled.
● These types of fans are particularly suitable for pneumatic conveyances, in cement factories, in the air feeding fo the cupolas in foundries and in oil burners, in the mills, in “pasta” factories, in chemical, metallurgical and iron industries where small capacities with medium and high pressures are required.
● For temperatures of the transported fluid higher than 90°C up to 350°C a small heat stopping fan is splined to the shaft between support and scroll; besides the fan is painted with a special aluminium paint suitable for high temperatures.
● The fan is not revolvable
● These types of fans are particularly suitable for pneumatic conveyances, in cement factories, in the air feeding fo the cupolas in foundries and in oil burners, in the mills, in “pasta” factories, in chemical, metallurgical and iron industries where small capacities with medium and high pressures are required.
● For temperatures of the transported fluid higher than 90°C up to 350°C a small heat stopping fan is splined to the shaft between support and scroll; besides the fan is painted with a special aluminium paint suitable for high temperatures.
Blower Eurovent : TRFb Series
| Item | Model | HP | Poles | Air Volume | Pressure | Inlet (D) mm. |
Outlet (axb) mm. |
|
| cmm | cfm | mmWg | ||||||
| 1 | Fan/Blower TRFb 631 | 4 - 15 | 2 | 9.3 - 63 | 328 - 2225 | 346 - 1462 | 205 | 160x112 |
| 2 | Fan/Blower TRFb 711 | 5 - 20 | 4 | 14 - 70 | 495 - 2473 | 450 - 1100 | 229 | 180x125 |
| 3 | Fan/Blower TRFb 801 | 7.5 - 30 | 4 | 20 - 100 | 707 - 3533 | 450 - 1490 | 255 | 200x140 |
| 4 | Fan/Blower TRFb 901 | 10 - 50 | 4 | 25 - 125 | 883 - 4240 | 450 - 1550 | 286 | 224x160 |
| 5 | Fan/Blower TRFb 1001 | 10 - 75 | 4 | 25 - 150 | 883 - 5300 | 450 - 2000 | 321 | 250x180 |
| 6 | Fan/Blower TRFb 1121 | 15 - 125 | 4 | 40 - 250 | 1413 - 8833 | 550 - 2200 | 360 | 315x224 |
| 7 | Fan/Blower TRFb 1251 | 20 - 100 | 4 | 40 - 260 | 1413 - 9186 | 450 - 1600 | 406 | 355x250 |
| 8 | Fan/Blower TRFb 1401 | 20 - 125 | 4 | 60 - 300 | 2120 - 10599 | 450 - 1600 | 506 | 400x280 |
| 9 | Fan/Blower TRFb 1601 | 25 - 125 | 4 | 70 - 400 | 2473 - 14132 | 450 - 1400 | 566 | 450x315 |
| 10 | Fan/Blower TRFb 1801 | - | - | - | - | - | - | - |
● The fan is not revolvable
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Product Spec
Drive:
Belt
Pressure:
High
Impeller:
Backward