8-099-12-pressure centrifugal fan with high efficiency, low noise, smooth performance curve, efficient wide area, large flow range of features in the safe operation of the high pressure low flow range, improve the operating characteristics of the fan, the structure of small size . r is the cupola dedicated fan for 12357 T / h melting rate of the cupola. The premise of guaranteeing cupola rate, molten mass, and the Roots blower has obvious energy savings, reducing noise, convenient equipment installation, reducing the cost of equipment to facilitate the maintenance. 8-099-12-type fan except as Cupola dedicated fan, but also as a variety of furnaces, blacksmiths furnace fans, but also for conveying air and non-corrosive sexual, not natural gas without viscous body can also be used for material handling. maximum medium temperature of 80 ° C.
8-09 type fan there 7.1D, 8D, 9D three machine number, 9-12 type fan has 8D, 9D two machine numbers, are single inhalation, clockwise or counterclockwise, D type transmission, the overall structure, Compared with other types of fans, fan except impeller, housing, air inlet, transmission group, there are seals prevent leakage and the overall base. Overall the fan base assembled into a whole, the user can use, land Bolt foot way stand fixed on the ground, but also in the plane seat apparatus elastic shock absorber directly on ordinary concrete floor, no fans and motors designed to do for the foundation.
8-09 high pressure centrifugal fan datasheets

Machine No.	Rotating speed r / min	Full pressure Pa	flow m3/h	Electric machine
8-09 6.8A	2900	10523-10634	675-2295	model	power KW
				Y132S2-2 Y160M1-2 Y160M2-2	7.5 11 15
8-09 7.1D	2900	11472-11016	768-2919	Y132S-2 Y160L-2	5.5-18.5
8-09 8D	2930	14867-14277	1110-4219	Y160M1-2 Y200L2-2	11-37
8-09 8.5D	2950	17013-16339	1341-5096	Y160M2-2 Y225M-2	15-45
8-09 9D	2950	19073-18318	1591-6049	Y180M-2 Y280S-2	22-75

9-12 high pressure centrifugal fan datasheets

Machine No.	Rotating speed r / min	Full pressure Pa	flow m3/h	Electric machine
9-12 6.8	2930	11590-11740	1700-4460	model	power KW
				Y160M2-2Y180M-2	15-22
9-12 7.1	2900	12347-12739	2074-4990	Y160M2-2 Y200L1-2	15-30
9-12 7.4D	2900	13416-13465	2349-6315	Y160M2-2 Y225M-2	15-45
9-12 7.7D	2930	14543-14583	2349-6315	Y180M-2 Y225M-2	22-45
9-12 8D	2950	16216-16729	2996-7133	Y200L1-2 Y250M-2	30-55
9-12 9D	2970	20803-21719	4295-9039	Y225M-2 Y280M-2	45-90