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9-19 stainless steel high-pressure centrifugal fan

Product name:9-19 stainless steel high-pressure centrifugal fan
Product introduction: This series of fans is mainly composed of impeller, casing, air inlet, frame, underframe, bearing box and other belt drives.
Product Usage: This series of fans are generally used for forging furnaces and high-pressure forced ventilation, and can be widely used for material transportation, and suitable for transporting air and non-corrosive, unnatural, and non-sticky substances. gas.
Product advantages: Compared with similar fans at home and abroad, this series of fans has high efficiency, lower noise, flat performance curve, and wide high efficiency area.
Applicable occasions: Widely used in beverage factories, chemicals, electroplating, oxidation, power plants, laboratories, circuit boards, environmental protection equipment and other material transportation places.
  • Product Details
  • SUS 9-19 high pressure centrifugal fan

    9-19 high pressure centrifugal fan is generally usedforforging furnace and high pressure forced fan, can bewidely used in conveying materials, conveying air andnon-corrosive nature, non-sticky substances and gases. The medium temperature is generally not more than 50℃ with maximum below80℃. The concentration of mediacontaining dust and particles is not more than 150mg/m3.Product type: The factory number is NO3.15, 3.55, 4, 4.5, 5, 5.6, 6.3, 7.1. It can be made into two types: right-handed and left-handed. The impeller rotates clockwise and is called a right-handed fan. Expressed as "right", the impeller rotates counterclockwise, called the left-handed fan, and is represented by "left". The outlet position of the fan is expressed by the air outlet angle of the casing. The 9-19 type fan NO3.15~7.1 is made into various types when it leaves the factory. It can be installed to the required position according to the requirements of the unit, that is, the position of the air outlet is adjusted. The range is 0°~225° or 45°, that is, (0°, 45°, 90°, 135°, 180°, 225°). NO7.1 is made into a direction angle according to user requirements. The transmission mode of the fan is A type (NO3.15~6.3) and D type NO7.1.Structural features: The fan is mainly composed of impeller, casing, air inlet, frame, chassis, bearing box and other belt drives. Impeller: It consists of 10 backward-inclined airfoil blades, curved front plate and flat rear plate. It has dynamic balance correction and aerodynamic performance, so it has the characteristics of balanced operation, small vibration, high efficiency and long service life. Housing: welded with a steel plate into a volute casing. Air inlet: made into a whole (all mold molding), installed on the side of the fan, and the axially parallel wearing surface has a curved shape, which enables the gas to smoothly enter the impeller with less loss. Transmission group: from the main shaft, bearing housing, coupling and so on. The main shaft is made of high-quality steel. The overall structure of the bearing housing is made of rolling bearings and is divided into water-cooling and oil-cooling.
Model(NO.)
Speed(r/min) Power(KW) Poles frame size-p Volume(M3/h) Total pressure(pa)
3.15A 2900 0.75-2 Y132S-2 402-545 2223-2262
2900 1.1-2 Y80M-2 617-832 2231-2017
3.55A 2900 1.5-2 Y90S-2 560-760 2545-2590
2900 2.2-2 Y90L-2 860-1160 2554-2310
4A 2900 2.2-2 Y90L-2 824-1264 3584-3597
2900 3.0-2 Y100L-2 1410-1704 3507-3253
4.5A 2900 4.0-2 Y112M-2 1174-2062 4603-4447
2900 5.5-2 Y132S-2 2281-2504 4297-4112
5A 2900 7.5-2 Y132S-2 1610-2844 5697-5517
2900 11.0-2 Y160M-2 3166-3488 5323-5080
5.6A 2900 11.0-2 Y160M-2 2622-3619 7182-7109
2900 18.5-2 Y160L-2 3996-4901 6954-6400
6.3A 2900 18.5-2 Y160L-2 3220-5153 9149-9055
2900 30.0-2 Y200L-2 5690-6978 8857-8148
7.1D 2900 37.0-2 Y200L-2 4610-7376 1171-11596
2900 55.0-2 Y250L-2 8144-9988 11340-10426

Installation size diagram

Unit: mm

NO
Air inlet Vent
Model D1 D2 D3 n1-d1 A1 A2 A3 A4 a*b c*d n2-d2
3.15 147 180 210 8-Φ8 107 168 93 154 69.5*2 60*2 8-Φ11
3.55 165 197 215 130 198 96 155 55*3 63*3 10-Φ11
4 186 211 244 135 202 110 170 57*3 70*2 10-Φ11
4.5 208 230 253 145 212 110 170 61*3 70.5*2 10-Φ11
5 227 258 285 163 230 133 194 66*3 81*2 10-Φ11
5.6 258 285 305 193 251 163 223 75*3 64.3*3 12-Φ11
6.3 290 323 350 205 270 165 226 81*3 65*3 12-Φ11
7.1 326 355 395 8-Φ11 227 294 163 232 54*5 69*3 16-Φ11

 

NO
Shape and installation dimensions
Model G M L F N K E a b a1 b1 d1
3.15 484 586 362 221 336 234 74 330 120 355 245 Φ11
3.55 549 660 397 255 370 254 86 365 140 397 260
4 620 700 466/426 283 400 286 98 350 200 385 360
4.5 692 780 567/492 325 450 330 109 390 240 430 410
5 763 880 706/576 362 500 352 120 450 340 500 440
5.6 820 980 768/723 367 570 400 133 484 350 532 447
6.3 933 1100 908/783 426 645 450 148 570 450 625 567
7.1 1037 1230 870 460 690 508 170 600 480 710 570 Φ20

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