APRI

APRI

CENTRIFUGAL HIGH-PRESSURE FAN. High efficiency reverse-blade impeller

Directly coupled motor.


Use: 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.

The temperature of the fluid sucked in must not exceed 80°C without cooling fan and 150° C with cooling fan.

 

Characteristics:     V = 3.780÷54.000 m3/h      |     Pt = 150÷1.880 kg/m2

 

ErP: these fans are covered by Directive 2009/125/EC

Model
APRI
Impeller
ømm
Installed Motor Power
KW
Rotation Speed
Rpm
Volumetric Flow
V = m³/min
Discharge Pressure
Pt = kg/m² (mm H2O)
Inlet Flange
Ømm
Outlet Flange
int. mm
631/A 630 180 M - 2 p 22 2950 90 - 225 735 - 475 361 355x250
631/B* 630 160 L - 2 p 18,5 2950 90 - 140 735 - 655 361 355x250
632/A 630 160 L - 2 p 18,5 2950 80 - 200 660 - 420 361 355x250
632/B 630 160 M - 2 p 15 2950 80 - 125 660 - 588 361 355x250
711/A 710 225 M - 2 p 45 2950 125 - 355 920 - 530 406 400x280
711/B 710 200 L - 2 p 37 2950 125 - 225 920 - 805 406 400x280
711/C* 710 132 S - 4 p 5,5 1450 63 - 160 230 - 150 406 400x280
712/A 710 200 L - 2 p 37 2950 112 - 315 830 - 470 406 400x280
712/B 710 200 L - 2 p 30 2950 112 - 225 825 - 670 406 400x280
801/A 800 280 S - 2 p 75 2950 180 - 500 1140 - 655 506 450x315
801/B 800 250 M - 2 p 55 2950 180 - 250 1140 - 1095 506 450x315
801/C 800 160 M - 4 p 11 1450 100 - 250 295 - 165 506 450x315
802/A 800 250 M - 2 p 55 2950 160 - 315 1050 - 875 506 450x315
802/B* 800 132 M - 4 p 7,5 1450 80 - 200 272 - 164 506 450x315
901/A 900 315 M - 2 p 132 2950 250 - 710 1480 - 860 568 500x355
901/B 900 315 S - 2 p 110 2950 250 - 450 1480 - 1310 568 500x355
901/C 900 180 M - 4 p 18,5 1450 140 - 315 360 - 250 568 500x355
902/A 900 315 S - 2 p 110 2950 225 - 560 1345 - 930 568 500x355
902/B 900 280 M - 2 p 90 2950 225 - 400 1345 - 1170 568 500x355
902/C 900 160 L - 4 p 15 1450 125 - 280 325 - 220 568 500x355
1001/A 1000 355 L - 2 p 250 2950 355 - 800 1880 - 1440 638 560x400
1001/B 1000 315 M - 2 p 200 2950 355 - 560 1880 - 1750 638 560x400
1001/C 1000 200 L - 4 p 30 1450 180 - 450 450 - 300 638 560x400
1002/A 1000 315 M - 2 p 200 2950 315 - 900 1720 - 1000 638 560x400
1002/B 1000 315 M - 2 p 160 2950 315 - 500 1720 - 1565 638 560x400
1002/C 1000 180 L - 4 p 22 1450 160 - 355 400 - 280 638 560x400

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