Product:
Fan
Centrifugal Fan
Constructions:
Blower Eurovent : LRDb Series
| Drive | : | Belt Drive |
| Pressure | : | Low |
| Impeller | : | Double Backward |
| St. Pressure | : | 55 - 350 mmH2O |
| Impeller Dia | : | 500 - 1400 mm. |
| Air flow | : | 100 - 5000 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:
● Use for the suction of elevated volumes of clean or slightly dusty air in the civil and industrial conditioning plants.
● The high output centrifugal fans of this series are suitable for the suction of clean or plants slightly dusty air in civil and industrial air conditioning.
In particular plants for :
● Ventilation: stables, mines. tunnels.
● Suction: vitated air, welding fumes, vapours from solvent tanks and spraying booths.
● Aeration: storage bins, sheds. Cooling: plastic materials, cloths, glass plates.
● Drying: fodder, cereals. papers, varnishes, wood.
● Elimination: fumes and toxic gas.
● With the use of bearings with clearance C3 it is possible to effect the suction of fluids at a temperature higher than 40°C up to max 80°C.
For temperatures of the transported fluid higher than 80°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
● The high output centrifugal fans of this series are suitable for the suction of clean or plants slightly dusty air in civil and industrial air conditioning.
In particular plants for :
● Ventilation: stables, mines. tunnels.
● Suction: vitated air, welding fumes, vapours from solvent tanks and spraying booths.
● Aeration: storage bins, sheds. Cooling: plastic materials, cloths, glass plates.
● Drying: fodder, cereals. papers, varnishes, wood.
● Elimination: fumes and toxic gas.
● With the use of bearings with clearance C3 it is possible to effect the suction of fluids at a temperature higher than 40°C up to max 80°C.
For temperatures of the transported fluid higher than 80°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 : LRDb Series
| Item | Model | HP | Poles | Air Volume | Pressure | Inlet (D) mm. |
Outlet (axb) mm. |
|
| cmm | cfm | mmWg | ||||||
| 1 | Fan/Blower LRDb 501 | 2 - 40 | 4 | 100 - 650 | 3,533 - 22,965 | 55 - 350 | 500 | 710x500 |
| 2 | Fan/Blower LRDb 561 | 3 - 50 | 4 | 120 - 750 | 4,240 - 26,498 | 55 - 350 | 560 | 800x560 |
| 3 | Fan/Blower LRDb 631 | 4 - 60 | 4 | 150 - 1,000 | 5,300 - 35,330 | 55 - 350 | 630 | 900x630 |
| 4 | Fan/Blower LRDb 711 | 4 - 75 | 4 | 180 - 1,300 | 6,359 - 45,929 | 55 - 350 | 710 | 1000x710 |
| 5 | Fan/Blower LRDb 801 | 5 - 100 | 4 | 220 - 1,600 | 7,773 - 56,528 | 55 - 350 | 800 | 1120x800 |
| 6 | Fan/Blower LRDb 901 | 7.5 - 125 | 4 | 300 - 2,000 | 10,599 - 70,660 | 55 - 350 | 900 | 1250x900 |
| 7 | Fan/Blower LRDb 1001 | 10 - 150 | 4 | 350 - 2,800 | 12,366 - 98,924 | 55 - 350 | 1000 | 1400x1000 |
| 8 | Fan/Blower LRDb 1121 | 15 - 175 | 4 | 450 - 3,000 | 15,899 - 105,990 | 55 - 350 | 1120 | 1600x1120 |
| 9 | Fan/Blower LRDb 1251 | 15 - 160 | 4 | 500 - 3,800 | 17,665 - 134,254 | 55 - 350 | 1250 | 1800x1250 |
| 10 | Fan/Blower LRDb 1401 | 20 - 200 | 4 | 650 - 5,000 | 22,965 - 176,650 | 55 - 350 | 1400 | 2000x1400 |
● The fan is not revolvable
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Product Spec
Drive:
Belt
Pressure:
Low
Impeller:
Backward