APRFc

APRFc

HIGH-PRESSURE CENTRIFUGAL FAN, LIKE APR

Coupling by means of belts.


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.

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.

 

Characteristics:   V = 780÷800 m3/h      |      Pt = 430÷70 kg/m2

 

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

Model
APRFc
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
631 630 - variabile 2250 - 4000 12 - 45 750 - 575 205 160x112
711 710 - variabile 2250 - 3550 17 - 65 980 - 760 229 180x125
801 800 - variabile 2000 - 3350 25 - 95 1260 - 940 255 200x140
901 900 - variabile 1800 - 3150 35 - 130 1610 - 1270 286 224x160
1001 1000 - variabile 1600 - 2950 45 - 180 2040 - 1520 321 250x180
1121 1120 - variabile 1450 - 2800 35 - 125 550 - 450 361 315x224
1251 1250 - variabile 1250 - 2500 48 - 180 760 - 600 406 355x250
1401 1400 - variabile 1120 - 2250 75 - 250 950 - 770 506 400x280
1601 1600 - variabile 1000 - 2000 110 - 400 1250 - 930 566 450x315
1801 1800 - variabile 900 - 1800 140 - 540 1600 - 1104 638 500x355

TOP

A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine.

I am so happy, my dear friend, so absorbed in the exquisite sense of mere tranquil existence, that I neglect my talents. I should be incapable of drawing a single stroke at the present moment; and yet I feel that I never was a greater artist than now.

When, while the lovely valley teems with vapour around me, and the meridian sun strikes the upper surface of the impenetrable foliage of my trees, and but a few stray gleams steal into the inner sanctuary, I throw myself down among the tall grass by the trickling stream; and, as I lie close to the earth, a thousand unknown plants are noticed by me: when I hear the buzz of the little world among the stalks, and grow familiar with the countless indescribable forms of the insects and flies, then I feel the presence of the Almighty, who formed us in his own image.

Duis dictum tristique lacus, id placerat dolor lobortis sed. In nulla lorem, accumsan sed mollis eu, dapibus non sapien. Curabitur eu adipiscing ipsum. Mauris ut dui turpis, vel iaculis est. Morbi molestie fermentum sem quis ultricies. Mauris ac lacinia sapien. Fusce ut enim libero, vitae venenatis arcu. Cras viverra, libero a fringilla gravida, dolor enim cursus turpis, id sodales sem justo sit amet lectus. Fusce ut arcu eu metus lacinia commodo. Proin cursus ornare turpis, et faucibus ipsum egestas ut. Maecenas aliquam suscipit ante non consectetur. Etiam quis metus a dolor vehicula scelerisque.

Nam elementum consequat bibendum. Suspendisse id semper odio. Sed nec leo vel ligula cursus aliquet a nec nulla. Sed eu nulla quam. Etiam quis est ut sapien volutpat vulputate. Cras in purus quis sapien aliquam viverra et volutpat ligula. Vestibulum condimentum ultricies pharetra. Etiam dapibus cursus ligula quis iaculis. Mauris pellentesque dui quis mi fermentum elementum sodales libero consequat. Duis eu elit et dui varius bibendum. Sed interdum nisl in ante sollicitudin id facilisis tortor ullamcorper. Etiam scelerisque leo vel elit venenatis nec condimentum ipsum molestie. In hac habitasse platea dictumst. Sed quis nulla et nibh aliquam cursus vitae quis enim. Maecenas eget risus turpis.