INDUSTRIAL FANS WITH FORWARD CURVED FANS OR BACKWARD CURVED FANS
USE: in the air feeding of the cupolas, in foundries and in oil burners, in mills, in “pasta” factories, in chemical, metallurgical and iron industries where small capacities with medium and high pressures are required.
Fans directly coupled: in Standard execution the fluid temperature must not exceed 80°C, while in High temperature execution with cooling fan the fluid temperature must not exceed 150 ° C.
Belt Drive Fans: in Standard execution the fluid temperature must not exceed 90°C, while in High temperature execution with cooling fan the fluid temperature must not exceed 350°C.
For the specific characteristics of all the fans series we invite you to have a look to the related pages and catalogues. For further information do not hesitate to contact us!
AP SERIES (APE-APF-APG): Centrifugal forward curved fans or centrifugal radial bladed fans, that meet the minimum efficiency requirements required by the ERP 2015 (Ntarget = 49).
APR SERIES (APRF_G_H_I_L): 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. Centrifugal backward curved fans or centrifugal radial bladed fans, that meet the minimum efficiency requirements required by the ERP 2015 (Ntarget = 64).
APR/N8 SERIES: Same characteristics of the APR series. This series with direct control with a semi-elastic joint has been realized for the purpose of obtaining the maximum sturdiness keeping and the noise very low. The connection between fan and motor with the joint eliminates the axial and radial thrusty on the motor supports assuring in this way a long working life to the motor. Centrifugal backward curved fans or centrifugal radial bladed fans, that meet the minimum efficiency requirements required by the ERP 2015 (Ntarget = 64).
APRc SERIES (APRFc_Gc_Hc_Ic_Lc): Same characteristics of the APR series. Centrifugal backward curved fans, that meet the minimum efficiency requirements required by the ERP 2015 (Ntarget = 64).
APRD SERIES (APRED_FD_GD): Same characteristics of the APR series. They are used also in dye works (for the quick drying wool), in ceramic factories (for the pneumatic cleaning of the rooms), in chemical, iron and metallurgical industries where small and medium capacities with very high pressure are required. Fans with specific ratio always greater than 1,11. Series APRED-APRFD-APRGD always have a specific ratio greater than 1.11. Please note that in the case of specific ratio >1,11 the Directive 2009/125/CE is applied, but these fans are not subject to the constraints of energy efficiency that it impose and therefore neither to the verification of these parameters.
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.
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