Applications
HL3-2A mixed-flow fans are used for ventilation and air exchange. PYHL-14A axial-flow fire and smoke exhaust fans can be used for both high-temperature smoke exhaust and ventilation. The operating conditions are as follows:
1. Applications: HL3-A fans are used for ventilation in air-conditioning systems in refrigeration, air conditioning, textile, shipbuilding, civil construction, and other applications. PYHL-14A fans are used for high-temperature smoke exhaust in tunnels, underground garages, metallurgy, and other applications. In the event of a fire, they can quickly exhaust smoke and reduce the temperature, helping firefighters enter the fire zone promptly to extinguish the fire. They are essential equipment for fire safety.
2. Type of gas conveyed: Air and other gases that are non-combustible, harmless to humans, and non-corrosive to steel. Explosion-proof mixed-flow fans can be selected for special environments.
3. Impurities in the gas: The gas must not contain sticky substances. The content of dust and hard particles must not exceed 100mg/m³.
4. HL3-2A fans can operate continuously in ambient temperatures from -20℃ to +45℃. PYHL-14A axial-flow fire and smoke exhaust fans can operate continuously for more than 30min at an ambient temperature of 280℃.
Structural Features
The fan mainly consists of an impeller, casing, inlet silencer, guide vanes, and motor. The impeller blades feature a twisted airfoil design with meridional acceleration. They are welded to the hub and undergo dynamic balancing and overspeed tests, providing excellent aerodynamic performance.
The casing is cylindrical and formed in one piece using a fully automatic hydraulic flanging machine. It incorporates patented reinforcing rib technology for high strength and good roundness.
Performance and Selection
1. Fan performance can be found in the performance table. The listed performance values are within the highest-efficiency range and are divided into five performance points by flow rate. Select the fan according to the performance table.
2. For fans that pass factory inspection, the total pressure at the rated flow rate does not exceed ±5% of the specified value.
3. The selection table shows performance under standard conditions. Performance specified in technical documents or order requirements is also based on standard conditions: atmospheric pressure pa=101325Pa, t =20℃, and relative humidity ψ=50%. Where actual operating conditions differ, convert the values using the relevant formulas.
4. Fans can be installed vertically or horizontally. Specify vertical installation when placing an order. If special requirements apply to performance parameters such as flow rate, pressure, or installation dimensions, the manufacturer can design and produce the fan accordingly.
5. Fan designation definitions
Performance Parameters of Mixed-Flow Fans
HL3-2A Mixed-Flow Fan Performance Selection Table
Model No. | Speed (r/min) | Impeller diameter (mm) | Flow rate (m³h) | Total pressure (Pa) | Matching motor power (kw) | A-weighted sound level (dB) | Fan reference weight Approx. weight kg |
2.5A |
2900 |
282 | 2253 2039 1696 | 402 452 532 542 554 |
0.75 |
≤73 |
32 |
1496 1340 |
1450 | 1126 1019 | 100 |
0.55 |
≤61 |
25 |
113 133 |
848 |
748 670 | 135 139 |
960 | 746 675 | 44 50 |
0.55 |
≤52 |
32 |
561 495 | 5B 59 |
444 | 61 |
3A |
2900 |
338 | 3893 | 578 |
1.1 |
≤74 |
41 |
3523 | 651 |
2930 | 767 |
2585 | 780 |
2316 | 798 |
1450 | 1946 | 145 |
0.55 |
≤61 |
39 |
1762 | 163 |
1465 | 192 |
1293 | 195 |
1158 | 200 |
960 | 1289 | 63 |
0.55 |
≤53 |
40 |
1166 | 71 |
970 | 84 |
856 | 85 |
767 | 87 |
3.5A |
2900 |
394 | 6181 | 787 |
2.2 |
≤75 |
54 |
5595 | 887 |
4653 | 1044 |
4104 | 1062 |
3678 | 1086 |
1450 | 3091 | 197 |
0.55 |
≤62 |
48 |
2797 2327 | 222 261 |
2052 | 265 |
1839 | 272 |
960 | 2046 | 86 |
0.55 |
≤54 |
49 |
1852 | 97 |
1540 | 114 |
1359 1217 | 116 119 |
4A |
1450 |
450 | 4614 4176 | 257 |
0.75 |
≤64 |
59 |
290 |
3473 | 341 |
3064 | 347 |
2745 | 355 |
960 | 3055 | 112 |
0.55 |
≤57 |
59 |
2765 | 127 |
2299 | 149 |
2028 | 152 |
1817 | 156 |
Model No. | Speed (r/min) | Impeller diameter (mm) | Flow rate (m³h) | Total pressure (Pa) | Matching motor power (kw) | A-weighted sound level (dB) | Approximate fan weight Approx. weight kg |
4.5A |
1450 |
506 | 6569 5945 4945 4362 3908 4349 3936 3274 | 325 367 431 439 449 |
1.1 |
≤66 |
78 |
960 | 143 161 |
0.55 |
≤58 |
74 |
189 |
2888 | 192 |
2586 | 196 |
5A |
1450 |
563. | 9091 | 402 |
2.2 |
≤68 |
108 |
8156 | 453 |
6783 | 532 |
5984 | 542 |
5361 | 554 |
960 | 5966 | 176 |
0.75 |
≤60 |
95 |
5400 | 198 |
4491 | 233 |
3962 | 237 |
3549 | 243 |
5.5A |
1450 |
619 | 11993 | 486 |
3 |
≤70 |
123 |
10855 9028 7964 7136 7941 7187 5977 5273 4724 | 548 644 655 670 |
960 | 213 240 282 287 294 |
1.1 |
≤63 |
112 |
720 | 5955 5390 4483 3954 3543 | 120 135 159 162 165 |
1.1 |
≤57 |
122 |
6A |
1450 |
675 | 15571 | 578 |
5.5 |
≤72 |
169 |
14093 | 652 |
11721 | 767 |
10340 | 780 |
9264 | 798 |
960 | 10309 | 253 |
1.5 |
≤66 |
140 |
9330 | 286 |
7760 | 336 |
6846 | 342 |
6133 | 350 |
720 | 7732 | 142 |
1.1 |
≤58 |
144 |
6998 | 161 |
5820 | 189 |
5134 | 192 |
4600 | 197 |
Model No. | Speed (r/min) | Impeller diameter (mm) | Flow rate (m³h) | Total pressure (Pa) | Matching motor power (kw) | A-weighted sound level (dB) | Approximate fan weight Approx. weight kg |
6.5A |
1450 |
732 | 19792 17918 14902 13146 11778 13107 11863 9866 8704 7798 9830 8897 7399 6528 | 679 765 890 916 937 |
7.5 |
≤75 |
203 |
960 | 298 335 394 401 411 167 189 222 226 |
2.2 |
≤68 |
176 |
720 |
1.1 |
≤62 |
167 |
5849 | 231 |
7A |
1450 |
788 | 24726 | 787 |
11 |
≤78 |
268 |
22379 | 887 |
18612 16419 14710 16370 | 1044 1061 1086 |
960 | 345 |
3 |
≤70 |
218 |
14816 | 388 |
12322 | 457 |
10871 | 465 |
9340 | 476 |
720 | 12278 | 194 |
1.5 |
≤64 |
209 |
11112 | 219 |
9242 | 257 |
8153 7305 | 262 268 |
7.5A |
1450 |
844 | 30411 27525 22892 20195 | 904 1018 |
15 |
≤80 |
310 |
1198 |
1219 1247 |
18094 20135 18223 15156 13370 11979 15101 13668 11367 10027 8984 | 396 446 525 534 547 |
4 |
≤72 |
256 |
960 |
720 | 223 251 295 301 308 |
2.2 |
≤67 |
246 |
8A |
1450 |
900 | 36908 33405 27782 24505 | 1028 1159 1363 1387 |
18.5 |
≤83 |
371 |
21959 | 1419 |
960 | 24436 | 451 |
5.5 |
≤74 |
294 |
22117 | 508 |
18394 | 597 |
16227 | 608 |
14538 | 622 |
720 | 18327 16587 13795 | 253 286 |
2.2 |
≤70 |
276 |
336 342 350 |
12170 |
10904 |
Model No. | Speed (r/min) | Impeller diameter (mm) | Flow rate (m³h) | Total pressure (Pa) | Matching motor power (kw) | A-weighted sound level (dB) | Approximate fan weight Approx. weight kg |
8.5A |
1450 |
957 | 44270 40068 33323 29398 26339 29310 26528 22062 19463 | 1161 1308 |
22 |
≤86 |
412 |
1539 1566 1602 509 573 674 686 702 |
960 |
7.5 |
≤77 |
347 |
17438 |
720 | 21983 | 286 322 379 386 395 |
3 |
≤73 |
311 |
19896 16547 14597 |
13079 |
9A |
1450 |
1013 | 52551 | 1301 |
30 |
≤90 |
493 |
47563 | 1466 1726 1755 |
39557 34897 |
31266 | 1796 |
960 | 34793 | 570 |
11 |
≤80 |
396 |
31490 | 643 |
26189 | 756 |
23104 | 769 |
20700 26094 | 787 |
720 | 320 |
4 |
≤75 |
367 |
23618 | 362 |
19642 | 425 |
15525 | 433 |
14789 | 443 |
9.5A |
1450 |
1070 | 61806 55935 46526 41041 36769 40920 37033 30803 27172 24344 | 1448 1635 1921 1956 2001 |
37 |
≤93 |
577 |
960 | 634 717 842 857 877 |
11 |
≤82 |
423 |
720 | 30690 27774 23102 20379 18258 | 357 403 473 482 494 |
5.5 |
≤76 |
403 |
10A |
1450 |
1125 | 72087 65245 | 1606 |
55 |
≤96 |
716 |
1810 |
54262 | 2130 |
47869 | 2166 |
42888 | 2217 |
960 | 47726 43196 | 704 794 |
15 |
≤85 |
500 |
35925 | 934 |
31692 | 950 |
28395 | 972 |
720 | 35795 32397 26944 23770 | 396 446 |
7.5 |
≤77 |
461 |
525 |
534 |
21296 | 547 |
Model No. | Speed (r/min) | Impeller diameter (mm) Flow rate (m³h) | Total pressure (Pa) | Matching motor power (kw) | Fan reference weight A-weighted sound level (dB) Approx. weight kg |
10.5A |
1450 |
1181 | 83450 75523 62819 55413 49646 55250 50001 41591 36687 | 1769 1998 2346 2390 2444 |
75 |
≤99 |
903 |
960 | 775 876 1028 1047 |
18.5 |
≤87 |
597 |
32869 | 1071 |
720 | 41437 | 436 |
11 |
≤79 |
555 |
37501 | 492 578 589 602 |
31193 27515 24651 |
11A |
1450 |
1237 | 95949 | 1941 |
90 |
≤104 |
1060 |
86834 | 2192 |
72228 | 2575 |
63712 | 2623 |
57081 | 2682 |
960 | 63524 | 851 |
22 |
≤89 |
676 |
57490 | 961 |
47820 | 1128 |
42182 | 1149 |
37792 | 1176 |
720 | 47643 | 478 |
11 |
≤82 |
625 |
43117 | 540 |
35865 | 635 |
31636 | 646 |
28344 | 661 |
11.5A |
1450 |
1294 | 109636 | 2122 |
110 |
≤107 |
1368 |
99222 82532 72801 65224 | 2396 2814 2867 2932 |
960 | 72587 | 930 1050 1233 1256 1285 |
30 |
≤92 |
800 |
65692 54642 48200 43183 |
720 | 54440 | 523 |
15 |
≤84 |
733 |
49268 | 591 |
40981 | 694 |
36150 32387 | 707 723 |
12A |
1450 |
1350 | 124567 | 2311 |
132 |
≤111 |
1608 |
112734 | 2609 |
93772 | 3064 |
82716 | 3121 |
74107 | 3192 |
960 | 82472 | 1013 |
37 |
≤95 |
949 |
74638 62083 | 1144 |
1343 1368 |
54764 |
49054 | 1399 |
720 | 61854 | 570 |
15 |
≤86 |
813 |
55987 | 643 |
46562 | 755 |
41073 | 769 |
36798 | 787 |
Model No. | Speed (t/min) | Impeller diameter (mm) | Flow rate (m³h) | Total pressure (Pa) | Matching motor power (kw) | A-weighted sound level (dB) | Approximate fan weight Approx. weight kg |
12.5A |
1450 |
1406 |
| 140796 127422 | 2507 2831 3325 3387 3464 1099 1241 1457 |
160 |
≤117 |
1733 |
105988 93492 83762 93217 84362 70171 61898 |
960 |
45 |
≤99 |
1153 |
1484 1518 |
55456 |
720 | 69912 | 618 |
18.5 |
≤88 |
928 |
63271 | 698 |
52628 46424 41592 | 820 |
835 854 |
13A |
960 |
1462 | 104856 94896 | 1188 1342 |
55 |
≤103 |
1292 |
78933 | 1576 |
69627 | 1605 |
62380 | 1642 |
720 | 78642 | 668 |
22 |
≤90 |
1040 |
71172 | 755 |
59200 | 886 |
52220 | 903 |
46785 | 923 |
560 | 61166 | 404 |
11 |
≤81 |
1021 |
55356 | 456 |
46044 | 536 |
40616 | 546 |
36388 | 558 |
13.5A |
960 |
1518 | 117426 | 1282 1447 1700 1731 1771 |
75 |
≤107 |
1649 |
106272 88396 77974 69859 |
720 | 88070 | 721 |
30 |
≤92 |
1200 |
79704 | 814 |
66297 | 956 974 996 |
58480 52394 68498 61992 57564 |
560 | 436 492 578 |
15 |
≤82 |
1100 |
45485 | 589 |
40751 | 602 |
14A |
960 |
1574 | 130963 | 1378 |
90 |
≤110 |
1843 |
118522 | 1557 |
98586 | 1828 |
86963 | 1862 |
77912 | 1905 |
720 | 98222 | 775 |
37 |
≤94 |
1402 |
88892 | 875 |
73939 | 1028 |
65222 | 1047 |
58434 | 1071 |
560 | 76395 | 469 |
18.5 |
≤84 |
1223 |
69138 | 529 |
57508 | 622 |
50728 | 633 |
45448 | 648 |
HL3-2A Dual-Speed Mixed-Flow Fan Performance Parameters
Fan size No. |
Speed (r/min) | Impeller diameter (mm) |
Airflow/(m³/h) |
Total pressure/Pa |
Motor power/kW | Fan reference weight Approx. weight kg |
2.5A |
2900/1450 |
282 | 2253/1126 | 402/100 |
0.95/0.25 |
32 |
2039/1019 | 452/133 |
1696/848 | 532/133 |
1496/748 | 542/135 |
1340/670 | 554/139 |
3A |
2900/1450 |
338 | 3893/1946 | 578/145 |
1.4/0.30 |
46 |
3523/1762 | 651/163 |
2930/1465 | 767/192 |
2585/1293 | 780/195 |
2316/1158 | 798/200 |
1450/960 | 1946/1298 | 145/63 |
1.1/0.32 |
46 |
1762/1166 | 163/71 |
1465/970 | 192/84 |
1293/856 | 195/85 |
1158/767 | 200/87 |
3.5A |
2900/1450 |
394 | 6181/3091 | 787/197 |
2.5/0.65 |
68 |
5595/2797 | 887/222 |
4653/2327 | 1044/261 |
4104/2052 | 1062/265 |
3678/1839 | 1086/272 |
1450/960 | 3091/2046 | 197/86 |
1.1/0.32 |
59 |
2797/1852 | 222/97 |
2327/1540 | 261/114 |
2052/1359 | 265/116 |
1839/1217 | 272/119 |
4A |
2900/1450 |
450 | 9227/4614 | 1028/257 |
5.5/0.75 |
104 |
8351/4176 | 1159/290 |
6946/3473 | 1363/341 |
6127/3064 | 1387/347 |
5490/2745 | 1419/355 |
1450/960 | 4614/3055 | 257/112 |
1.1/0.32 |
67 |
4176/2765 | 290/127 |
3473/2299 | 341/149 |
3064/2028 | 347/152 |
2745/1817 | 355/156 |
4.5A |
2900/1450 |
506 | 13138/6569 | 1301/325 |
8/2 |
120 |
11891/5945 9889/4945 8724/4362 7816/3908 6569/4349 | 1466/367 1725/431 1755/439 1796/449 |
1450/960 | 325/143 |
1.4/0.45 |
85 |
5945/3936 | 367/161 |
4945/3274 | 431/189 |
4362/2888 | 439/192 |
3908/2586 | 449/196 |
5A |
2900/1450 |
563 | 18022/9091 | 1606/402 |
16/38 |
185 |
16311/8156 | 1810/453 |
13565/6783 | 2130/532 |
11967/5984 | 2167/542 |
10722/5361 | 2217/554 |
1450/960 | 9091/5966 | 402/176 |
2.2/0.7 |
113 |
8156/5400 6783/4491 5984/3962 | 453/198 |
532/233 |
542/237 |
5361/3549 | 554/243 |
Fan size No. | Speed (r/min) | Impeller diameter (mm) | Flow rate/(m³/h) | Total pressure/Pa | Matching motor power/kw | Approximate fan weight Approx. weight kg |
5.5A |
1450/960 |
619 | 11993/7941 10855/7187 9028/5977 7964/5273 7136/4724 7941/5955 | 486/213 548/240 |
3.3/1.1 |
140 |
644/282 655/287 |
670/294 |
960/720 | 213/120 |
1.3/0.55 |
123 |
7187/5390 | 240/135 |
5977/4483 | 282/159 |
5273/3954 | 287/162 |
4724/3543 | 294/165 |
1450/720 | 11993/5955 | 486/120 |
3.2/0.9 |
140 |
10855/5390 | 548/135 |
9028/4483 | 644/159 |
7964/4483 | 655/162 |
7136/3543 | 670/165 |
6A |
1450/960 |
675 | 15571/10309 | 578/253 |
6.7/22 |
191 |
14093/9330 11721/7760 | 652/286 |
767/336 |
10340/6846 | 780/342 |
9264/6133 | 798/350 |
960/720 | 10309/7732 | 253/142 |
16/0.75 |
146 |
9330/6998 7760/5820 | 286/161 |
336/189 |
6846/5134 | 342/192 |
6133/4600 | 350/197 |
1450/720 | 15571/7732 | 578/142 |
6.3/1.5 |
191 |
14903/6998 | 652/161 |
11721/5820 | 767/189 |
10340/5134 | 780/192 |
9264/4600 | 789/197 |
6.5A |
1450/960 |
732 | 19797/13107 17918/11863 | 679/298 |
9/3 |
191 |
765/335 |
14902/9866 13146/8704 | 890/394 |
916/401 |
11778/7798 | 937/411 |
960/720 | 13107/9830 | 298/167 |
2.6/1.2 |
184 |
11863/8897 | 335/189 |
9866/7399 | 394/222 |
8704/6528 | 401/226 |
7798/5849 | 411/231 |
1450/720 | 19797/9830 | 679/167 |
8.9/2 |
241 |
17918/8897 | 765/189 |
14902/7399 | 890/222 |
13146/6528 | 916/226 |
11778/5849 | 937/231 |
7A |
1450/960 |
788 | 24726/16370 | 787/345 |
12/4 |
270 |
22379/14816 18612/12322 | 878/388 |
1044/457 |
16419/10871 | 1061/465 |
14710/9340 | 1088/476 |
960/720 | 16370/12278 | 345/194 |
3.7/1.8 |
235 |
14816/11112 | 388/219 |
12322/9242 | 457/257 |
10871/8153 | 465/262 |
9340/7305 | 476/263 |
1450/720 | 24726/12278 | 787/194 |
12/2.7 |
270 |
22379/11112 18612/9242 | 887/219 |
1044/257 |
16419/8153 14710/7305 | 1062/262 |
1086/268 |
Fan size No. | Speed (r/min) | Impeller diameter (mm) |
Airflow/(m³/h) |
Total pressure/Pa |
Motor power/kW | Fan reference weight Approx. weight kg |
7.5A |
1450/960 |
844 | 30411/20135 27525/18223 22892/15156 20195/13370 18094/11979 20135/15101 18223/13668 15156/11367 13370/10027 11979/8984 | 904/396 1018/446 1198/525 1219/534 1247/547 |
15.5/5.1 |
360 |
960/720 | 396/223 |
3.7/1.8 |
266 |
446/251 525/295 578/301 621 /308 |
1450/720 | 30411/15101 27525/13668 22892/11367 20195/10027 | 904/223 1018/251 |
16/4 |
360 |
1198/295 1219/301 |
18094/8984 | 1247/308 |
8A |
1450/960 |
900 | 36908/24436 | 1028/451 |
17/5.5 |
392 |
33405/22117 | 1159/508 |
27782/18394 | 1363/597 |
24509/16227 21959/14538 24436/18327 | 1387/608 |
1419/622 |
960/720 | 451/253 |
6/2.6 |
333 |
22117/16587 | 508/286 |
18394/13795 | 597/336 |
16227/12170 | 608/342 |
14538/10904 | 622/350 |
1450/720 | 36908/18327 33405/16587 | 1028/253 |
19.5/5 |
392 |
1159/286 |
27782/13795 24509/12170 | 1363/336 1387/342 |
21959/10904 | 1419/350 |
8.5A |
1450/960 |
957 | 44270/29310 | 1161/509 |
24/8 |
471 |
40068/26528 33323/22062 | 1308/573 1539/654 |
29398/19463 | 1566/686 |
960/720 | 29310/21983 26528/19463 | 509/286 |
8/3.7 |
381 |
573/322 |
22062/16547 | 654/379 |
19463/14597 | 716/386 |
17438/13079 | 775/395 |
1450/720 | 44270/21983 | 1161/286 |
20/10 |
471 |
40068/19896 | 1308/322 |
33323/16547 29398/14597 | 1539/379 |
1566/386 |
26339/13079 | 1602/395 |
9A |
1450/960 |
1013 | 52551/34793 | 1301/570 |
30/10 |
565 |
47563/31490 39557/26189 | 1466/643 |
1726/756 |
34897/23104 31226/20700 | 1755/769 |
1796/787 |
960/720 | 34932/26094 | 570/320 |
12/5.5 |
450 |
31490/23618 | 643/362 |
26189/19642 | 756/425 |
23104/15525 | 769/433 |
20700/14789 | 787/443 |
1450/720 | 52551/26094 47563/23618 39557/19642 34897/15525 31226/14789 | 1301/320 |
29/7.5 |
565 |
1466/362 |
1726/425 1755/433 1796/443 |
Fan size No. | Speed (r/min) | Impeller diameter (mm) |
Airflow/(m³/h) |
Total pressure/Pa |
Motor power/kW | Approximate fan weight Approx. weight kg |
9.5A |
1450/960 |
1070 | 61806/40920 55935/37033 46526/30803 41041/27127 36769/24344 40920/30690 37033/27774 30803/23102 27172/20379 | 1448/635 1636/716 1921/842 1957/858 2001/878 |
37/12 |
594 |
960/720 | 635/357 716/403 |
12/5.5 |
477 |
842/474 858/482 |
24344/18258 61806/30690 | 878/493 |
1450/720 | 1448/357 |
40/9.5 |
594 |
55935/27774 46526/23102 | 1636/403 |
1921/474 |
41041/20379 | 1957/482 |
36769/18258 | 2001/493 |
10A |
1450/960 |
1125 | 72087/47726 | 1605/704 |
60/20 |
824 |
65245/43196 54262/35925 | 1812/794 |
2128/932 |
47869/31692 42888/28395 | 2168/950 |
2217/972 |
960/720 | 47726/35795 43196/32397 35925/26944 31692/23770 | 704/396 |
17/8 |
556 |
794/447 |
932/525 |
950/535 |
28395/21296 | 972/547 |
1450/720 | 72087/35795 | 1605/396 |
65/17 |
824 |
65245/32397 | 1812/447 |
54262/26944 | 2128/525 |
47869/23770 | 2168/535 |
42888/21296 | 2217/547 |
10.5A |
1450/960 |
1181 | 83450/55250 | 1769/776 |
72/17 |
936 |
75523/50001 62819/41591 | 1998/876 |
2346/1029 |
55413/36687 49646/32869 | 2390/1048 2444/1072 |
960/720 | 55250/41437 50001/37501 | 776/436 |
20/10 |
621 |
876/493 |
41591/31193 36687/27515 32869/24651 | 1029/579 |
1048/589 |
1072/603 |
1450/720 | 83450/41437 75523/37501 | 1769/436 |
75/18.5 |
936 |
1998/493 |
62819/31193 55413/27515 | 2346/579 2390/589 |
49646/24651 | 2444/603 |
11A |
960/720 |
1237 | 63524/47643 | 851/478 |
25/12 |
761 |
57490/43117 47820/35865 | 961/540 |
1128/635 |
42182/31636 37792/28344 | 1149/646 |
1176/661 |
11.5A |
960/720 |
1294 | 72587/54440 | 930/523 |
30/15 |
900 |
65692/49268 54642/40981 48200/36150 43183/32387 | 1050/591 |
1233/694 1256/707 |
1285/723 |
12A |
960/720 |
1350 | 82472/61854 74638/55978 | 1013/570 |
37/18 |
1094 |
1144/643 |
62083/46562 54764/41073 49064/36798 | 1343/755 |
1368/769 1399/787 |
Fan size No. | Speed (r/min) | Impeller diameter (mm) |
Airflow/(m³/h) |
Total pressure/Pa |
Motor power/kW | Approximate fan weight Approx. weight kg |
12.5A |
960/720 |
1406 | 93217/69912 | 1099/618 |
45/22 |
1230 |
84362/63271 | 1241/698 |
70171/52628 | 1457/820 |
61898/46424 | 1484/835 |
55456/41592 | 1518/854 |
13A |
960/720 |
1462 | 104856/78642 | 1188/668 |
55/27 |
1316 |
94896/71172 | 1342/755 |
78922/59200 | 1576/886 |
69627/52220 | 1605/903 |
62380/46785 | 1642/923 |
720/560 | 78642/61166 | 668/404 |
22/12 |
1136 |
71172/55356 | 755/456 |
59200/46044 | 886/536 |
52220/40616 | 903/546 |
46785/36388 | 923/558 |
13.5A |
720/560 |
1518 | 88070/68498 | 721/436 |
37/20 |
1406 |
79704/61992 | 814/492 |
66297/57564 | 956/589 |
58480/45485 | 974/589 |
52394/40751 | 996/602 |
14A |
720/560 |
1574 | 98222/76395 | 775/469 |
40/22 |
1503 |
88892/69138 | 875/529 |
73939/57508 | 1028/622 |
65222/50728 | 1047/633 |
58434/45448 | 1071/648 |
Overall and Installation Dimensions
HL3-2A Fan Overall and Installation Dimensions Diagram
Technical Notes:
1. The fan dimensions are standardized. The length is generally based on the intermediate fan speed, and this drawing shall be used as the reference when preparing drawings.
2. Dimensions should be machined as accurately as possible. The allowable deviation in the overall fan length is ±10mm, and the allowable deviation in the support leg dimensions is ±5mm.
Model | Speed (rpm) | Power (kW) | Motor frame size | φ1 (mm) | φ2 (mm) | M1 (mm) | M3 (mm) | M4 (mm) | L (mm) | L1 (mm) | L2 (mm) | H (mm) | 4-ø (mm) |
2.5A | 2900 | 0.75 | 80 | 290 | 340 | 303 | 160 | 260 | 570 | 220 | 350 | 205 | 4-φ12 |
3A | 2900 | 1.1 | 80 | 346 | 396 | 353 | 180 | 280 | 620 | 220 | 400 | 233 | 4-φ12 |
1450 | 0.55 | 80 | 353 | 620 | 220 | 400 |
3.5A | 2900 1450 | 2.2 | 90 | 402 | 462 | 413 353 | 220 | 320 | 680 | 220 | 460 | 261 | 4-φ12 |
0.55 | 80 | 620 | 220 | 400 |
4A | 1450 | 0.75 | 80 | 458 | 518 | 332 | 260 | 360 | 640 | 240 | 400 | 289 | 4-φ12 |
4.5A | 1450 | 1.1 | 90 | 514 | 574 | 392 | 300 | 400 | 740 | 280 | 460 | 317 | 4-φ12 |
5A | 1450 | 2.2 | 100 | 573 | 633 | 412 | 340 | 440 | 790 | 310 | 480 | 347 | 4-φ12 |
5.5A | 1450 | 3 | 100 | 629 | 689 | 412 | 380 | 480 | 810 | 330 | 480 | 375 | 4-φ12 |
6A | 1450 | 5.5 | 132 | 685 | 765 | 472 | 420 | 520 | 900 | 360 | 540 | 403 | 4-φ12 |
6.5A | 1450 | 7.5 | 132 | 742 | 822 | 527 | 460 | 560 | 990 | 390 | 600 | 431 | 4-φ12 |
7A | 1450 | 11 | 160 | 798 | 878 | 740 | 540 | 640 | 1240 | 420 | 820 | 459 | 4-φ12 |
7.5A | 1450 | 15 | 160 | 854 | 934 | 740 | 580 | 680 | 1280 | 460 | 820 | 487 | 4-φ16 |
8A | 1450 | 18.5 | 180 | 910 | 990 | 795 625 | 620 | 720 | 1370 1200 | 490 | 880 | 515 | 4-φ16 |
960 | 5.5 | 132 | 490 | 710 |
8.5A | 1450 | 22 | 180 | 967 | 1047 | 795 | 700 | 800 | 1400 | 520 | 880 | 544 | 4-φ16 |
960 | 7.5 | 160 | 735 | 1340 | 520 | 820 |
9A | 1450 | 30 | 200 | 1023 | 1103 | 880 730 | 700 | 800 | 1520 | 550 | 970 | 572 | 4-φ16 |
960 | 11 | 160 | 1370 | 550 | 820 |
9.5A | 1450 | 37 | 225 | 1080 | 1160 | 910 | 780 | 880 | 1590 | 590 | 1000 | 600 | 4-φ16 |
960 | 11 | 160 | 730 | 1410 | 590 | 820 |
10A | 960 | 15 | 180 | 1137 | 1217 | 790 | 780 | 880 | 1500 | 620 | 880 | 629 | 4-φ16 |
720 | 7.5 | 160 | 730 | 1440 | 620 | 820 |
10.5A | 960 | 18.5 | 200 | 1193 | 1273 | 880 790 | 860 | 960 | 1620 1530 | 650 | 970 | 657 | 4-φ16 |
720 | 11 | 180 | 650 | 880 |
11A | 960 | 22 | 200 | 1249 | 1349 | 872 782 | 860 | 960 | 1630 | 660 | 970 | 685 | 4-φ16 |
720 | 11 | 180 | 1540 | 660 | 880 |
11.5A | 960 | 30 | 225 | 1306 | 1406 | 898 868 | 940 | 1040 | 1690 | 690 | 1000 | 713 | 4-φ16 |
720 | 15 | 200 | 1660 | 690 | 970 |
12A | 960 | 37 | 250 | 1362 | 1462 | 1040 | 940 | 1040 | 1870 | 720 | 1150 | 741 | 4-φ20 |
720 | 15 | 200 | 860 | 1690 | 720 | 970 |
12.5A | 960 | 45 | 280 | 1418 | 1518 | 1120 890 | 1020 | 1120 | 1980 | 750 | 1230 1000 | 769 | 4-φ20 |
720 | 18.5 | 225 | 1750 | 750 |
13A | 960 | 55 | 280 | 1474 | 1574 | 1110 880 | 1020 | 1120 | 2010 | 780 | 1230 | 797 | 4-φ20 |
720 | 22 | 225 | 1780 | 780 | 1000 |
13.5A | 960 | 75 | 315S | 1534 | 1634 | 1310 1030 | 1100 | 1200 | 2240 | 810 | 1430 | 827 | 4-φ20 |
720 | 30 | 250 | 1960 | 810 | 1150 |
14A | 960 | 90 | 315M | 1590 | 1690 | 1360 1110 | 1180 | 1280 | 2320 2070 | 840 | 1480 | 855 | 4-φ20 |
720 | 37 | 280 | 840 | 1230 |
Note: 1. To ensure that the installation dimensions meet the user's requirements, the base mounting holes (4-φ) are for reference only. Unless otherwise specified by the user, the fan flanges are generally not drilled. Special requirements can be accommodated.
2. Products with fan sizes below No. 7 generally have no inner cylinder. Special requirements can be accommodated.
HL3-2A Dual-Speed Fan Overall and Installation Dimensions Diagram
Technical Notes:
1. The fan dimensions are standardized. The length is generally based on the intermediate fan speed, and this drawing shall be used as the reference when preparing drawings.
2. Dimensions should be machined as accurately as possible. The allowable deviation in the overall fan length is ±10mm, and the allowable deviation in the support leg dimensions is ±5mm.
Model | Speed Power | Motor | φ1 | φ2 | M1 | M3 | M4 | L | L1 | L2 | H | 4-φ |
(rpm) (kW) | Frame size | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
2.5A | 2P/4P 0.95/0.25 | 80 | 290 | 340 | 303 | 160 | 260 | 570 | 220 | 350 | 205 | 4φ12 |
3A | 2P/4P 1.4/0.3 4P/6P 1.1/0.32 | 80 90 | 346 | 396 | 353 413 | 180 | 280 | 620 680 | 220 220 | 400 460 | 233 | 4φ12 |
3.5A | 2P/4P 2.5/0.65 4P/6P 1.1/0.32 | 100 90 | 402 | 462 | 433 413 | 220 | 320 | 700 680 | 220 220 | 480 460 | 261 | 4φ12 |
4A | 2P/4P 5.9/1.4 4P/6P 1.1/0.32 | 132 90 | 458 | 518 | 472 392 | 260 | 360 | 780 700 | 240 240 | 540 460 | 289 | 4φ12 |
4.5A | 2P/4P 8/2 4P/6P 1.4/0.45 | 132 90 | 514 | 574 | 532 392 | 300 | 400 | 880 740 | 280 280 | 600 460 | 317 | 4φ12 |
5A | 2P/4P 16/3.8 4P/6P 2.2/0.7 | 160 100 | 573 | 633 | 662 412 | 340 | 440 | 1040 790 | 310 310 | 730 480 | 347 | 4φ12 |
5.5A | 4P/6P 3.3/1.1 6P/8P 1.3/0.55 | 112 100 | 629 | 689 | 412 412 | 380 | 480 | 810 810 | 330 330 | 480 480 | 375 | 4φ12 |
6A | 4P/6P 6.7/22 6P/8P 1.6/0.75 | 132 100 | 685 | 765 | 532 412 | 420 | 520 | 960 840 | 360 360 | 600 480 | 403 | 4φ12 |
6.5A | 4P/6P 9/3 6P/8P 2.6/1.2 | 160 132 | 742 | 822 | 617 467 | 460 | 560 | 1080 930 | 390 390 | 690 540 | 431 | 4φ12 |
7A | 4P/6P 12/4 6P/8P 3.7/1.8 | 160 132 | 798 | 878 | 740 630 | 540 | 640 | 1240 1130 | 420 420 | 820 710 | 459 | 4φ12 |
7.5A | 4P/6P 15.5/5.1 6P/8P 3.7/1.8 | 180 132 | 854 | 934 | 800 630 | 580 | 680 | 1340 1170 | 460 460 | 880 710 | 487 | 4φ16 |
8A | 4P/6P 17/5.5 6P/8P 6/2.6 | 180 160 | 910 | 990 | 795 735 | 620 | 720 | 1370 1310 | 490 490 | 880 820 | 515 | 4φ16 |
8.5A | 4P/6P 24/8 6P/8P 8/3.7 | 200 160 | 967 | 1047 | 885 735 | 700 | 800 | 1490 1340 | 520 520 | 970 820 | 544 | 4φ16 |
9A | 4P/6P 30/10 | 225 | 1023 | 1103 | 810 | 700 | 800 | 1550 | 550 | 1000 | 572 | 4φ16 |
9.5A | 4P/6P 37/12 | 225 | 1080 | 1160 | 910 | 780 | 880 | 1590 | 590 | 1000 | 600 | 4φ16 |
10A | 6P/8P 17/8 | 200 | 1137 | 1217 | 880 | 780 | 880 | 1590 | 620 | 970 | 629 | 4φ16 |
10.5A | 6P/8P 20/10 |
| 1193 | 1273 | 880 | 860 | 960 | 1620 | 650 | 970 | 657 | 4-φ16 |
11A | 6P/8P 25/12 | 225 | 1249 | 1349 | 902 | 860 | 960 | 1660 | 660 | 1000 | 685 | 4φ16 |
11.5A | 6P/8P 30/15 |
| 1306 | 1406 | 1048 | 940 | 1040 | 1840 | 690 | 1150 | 713 | 4-φ16 |
12A | 6P/8P 37/18 | 280 | 1362 | 1462 | 1120 | 940 | 1040 | 1950 | 720 | 1230 | 741 | 4φ20 |
12.5A | 6P/8P 45/22 | 280 | 1418 | 1518 | 1120 | 1020 | 1120 | 1980 | 750 | 1230 | 769 | 4φ20 |
13A | 6P/8P 8P/10P | 55/27 22/12 | 280 250 | 1474 | 1574 | 1110 1030 | 1020 | 1120 | 2010 1930 | 780 780 | 1230 1150 | 797 | 4φ20 |
13.5A | 8P/10P 37/20 | 280 | 1534 | 1634 | 1110 | 1100 | 1200 | 2040 | 810 | 1230 | 827 | 4φ20 |
14A | 8P/10P 40/22 | 315 | 1590 | 1690 | 1310 | 1180 | 1280 | 2270 | 840 | 1430 | 855 | 4φ20 |
Note: 1. To ensure that the installation dimensions meet the user's requirements, the base mounting holes (4-φ) are for reference only. Unless otherwise specified by the user, the fan flanges are generally not drilled. Special requirements can be accommodated.
2. Products with fan sizes below No. 7 generally have no inner cylinder. Special requirements can be accommodated.
