Ads by Google
Centrifugal fan 4-72
All kinds of ventilators are provided at low cost, high-quality.
No.1 USE4-72 type centrifugal fan mainly used for general largescale factories and large buildings indoor ventilation or air
transport and other non-selfignition, nonexplosive, nonvolatile, harmful to humans, noncorrosive to steel material
of the gas . Centrifugal fan conveying gas are glutenfree, contained in the dust and hard particles is not greater
than 150mg/m3, gas temperature shall not be ultra-80 °C.
B4-72 type of performance and selection of pieces of fan and foundation size and type 472 in line according to
their sample selection. The fan body essentially the same as 4-72 model, N02.86Abelt use of 835 feet and bottom
flange of the motor, N06 ~, 2C, D motor selection in the table with the Y series corresponding to the YB series of
installation to B3.
F4-72 type centrifugal fan made of stainless steel, glass, steel or other corrosion-resistant materials, their properties
and ground-based measurements with the 4-72 type centrifugal fan the same, F-72 type centrifugal fan is used in our earliest fans, but also the most commonly used fans, from highrise buildings
to the underground railroad, from the blast to boiler plant ventilation, from the northern frontier tothe South China Sea,
from the plateau to the west the east side down, 4-72 type fans everywhere.
No.2 TYPE
From the motor end of the face, where the impeller rotate clockwise caught referred to as "Dfan" to "right" means, and
vice versa are referred to as "L-fan" to "left" means.
Fan out the outlet vent location to point out the chassis, said the use of units according to the requirements of the position
to be specified when ordering. Of which: N02 .8N06 out of outlet position adjustment range is 0. 225. Interval is 45. ;
N08 ~ 1 2 air outlet nozzles adjustment range is 0. 225, Interval is 45. ; N016, 20 air outlet nozzles made from a fixed
point of the three 0. , 90. , 180. Can not be adjusted when the order must be marked. The fan drive methods are
A, B, C, D four kinds of :4-72 fan in, N02.8 ~ 5 with A-type transmission, bD6 both A-type transmission have C-type transmission, N08 ~ 12 with C, D-type two kinds of transmission methods, N016 ~ 20 with B-type transmission. The machine number, transmission mode, the export point of view can not meet the need of your production, our factory
have the ability to transform or design you until you are satisfied.
GRAD Group can provide users with a series of products include: central air conditioner mainframe products, the central
air conditioning and ventilation products and accessories, cooling tower products, glass and steel products, electrical
equipment products, steel products and other ten series of more than 230 varieties, the products have been inspected
and the national quality inspection department. Product sales more than 30 provinces and autonomous regions
nationwide, exported to the Sudan, Malaysia, Vietnam, Laos, Thailand and other countries
GRAD were aware of in today's information age, network technology has brought a shock to human beings, groups
from using their own websites, ecommerce to provide a high quality and efficient service platform, will be its own
image and quality service our customers give it a friend, full information networks to play ahead in today's society,
fast great role.
centrifugal fan