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FAN

HVLS Fan
Axial Fan
Centrifugal Fan
Centrifugal Fan
BACKWARD CENTRIFUGAL FAN(DWDI)
BACKWARD CENTRIFUGAL FAN(DWDI)
BACKWARD CENTRIFUGAL FAN(DWDI)
BACKWARD CENTRIFUGAL FAN(DWDI)

BACKWARD CENTRIFUGAL FAN(DWDI)

· Size: from 280 mm  ~  1000 mm
· Air flow: 1000 cmh ~  140000 cmh
· Air pressure: 100 pa ~ 3000 pa
· Power: 0.25 kw ~ 75 kw
· Motor: popular or explosion-proof
· Driven: Belt driven
· Transportation gas temperature at -20℃ ~ 85℃, the relative humidity is 5%~95%.
· Application: central air conditioning units, purified equipment, ventilation system or the other specialized equipment








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SPECIFICATION

ADVANTAGE

APPLICATION

INSTRUCTIONS

PRODUCT VIDEO
Fordward Centrifugal Fan - DWDI - BDW
Item Power Air Flow Total Pressure Static Pressure Speed Noise Outlet Wind Speed Efficiency Range Within Total Pressure
Kw (m3/h) (Pa) (Pa) RPM dB(A) （m/s） %
BDW280-X 0.55 1966-3396 469-228 459-196 1830 80.7  4-7 58%-47%
0.75 2181-3767 577-280 564-241 2030 83.0  4-8
1.1 2478-4280 745-362 729-312 2300 85.8  5-9
1.5 2747-4745 917-445 896-384 2550 88.0  5-10
2.2 3122-5392 1183-575 1157-495 2900 90.8  6-11
3 3512-6065 1497-727 1464-627 3260 93.3  7-12
4 3865-6675 1814-881 1773-759 3600 95.4  8-14
BDW280-Y 5.5 4298-7423 2243-1090 2193-939 4000 97.7  9-15
BDW315-X 0.75 3468-5651 480-195 459-139 1700 78.4  5-9 74%-49%
1.1 3940-6422 620-251 593-180 1930 81.2  6-10
1.5 4366-7120 762-309 729-221 2150 83.4  7-12
2.2 4963-8089 984-399 941-286 2440 86.2  8-13
3 5584-9101 1245-505 1191-361 2750 88.7  9-15
4 6146-10016 1508-612 1442-438 3020 90.8  10-17
BDW315-Y 5.5 6834-11137 1865-757 1783-542 3360 93.1  11-18
7.5 7578-12350 2293-931 2193-666 3720 95.4  12-21
BDW355-X 1.1 4608-7521 529-214 506-152 1600 81.0  6-10 74%-49%
1.5 5109-8338 651-264 622-187 1770 83.3  6-11
2.2 5806-9475 840-340 803-242 2010 86.0  7-12
3 6531-10658 1063-431 1016-306 2260 88.6  8-14
4 7187-11730 1287-522 1231-371 2500 90.7  9-15
5.5 7992-13043 1592-646 1522-459 2770 93.0  10-17
BDW355-Y 7.5 8863-14464 1958-794 1872-564 3070 95.2  11-19
11 10069-16432 2528-1025 2416-728 3580 98.0  13-22
BDW400-X 1.1 5333-8334 464-237 444-188 1290 80.0  5-9 75%-60%
1.5 5912-9240 570-292 546-232 1430 82.2  6-9
2.2 6717-10497 736-377 705-299 1620 85.0  7-11
3 7554-11805 932-477 892-379 1830 87.5  8-12
4 8313-12992 1129-577 1080-459 2010 89.6  8-14
5.5 9244-14447 1396-714 1336-568 2240 91.9  9-15
BDW400-Y 7.5 10249-16017 1717-878 1643-699 2480 94.2  11-17
11 11643-18197 2216-1134 2121-902 2820 96.9  12-19
BDW450-X 1.5 6815-10742 495-251 475-200 1180 83.5  5-9 75%-60%
2.2 7744-12206 639-324 613-258 1340 86.3  6-10
3 8711-13730 809-410 776-327 1500 88.8  7-11
4 9589-15114 980-497 940-396 1660 90.9  8-12
5.5 10665-16811 1212-615 1162-490 1850 93.2  9-14
7.5 11827-18642 1491-756 1429-602 2050 95.5  10-15
BDW450-Y 11 13440-21183 1925-976 1845-778 2320 98.2  11-18
15 15128-23850 2438-1237 2337-985 2600 100.8  12-20
BDW500-X 2.2 9026-14259 555-282 532-225 1120 83.5  6-9 76%-61%
3 10153-16039 702-357 674-285 1260 86.0  6-10
4 11173-17652 851-432 816-345 1400 88.1  7-12
5.5 12425-19629 1052-534 1009-427 1550 90.4  8-13
7.5 13778-21767 1294-657 1241-525 1720 92.6  9-14
BDW500-Y 11 15656-24734 1671-849 1602-678 1950 95.4  10-16
15 17619-27835 2117-1075 2030-859 2200 98.0  12-18
BDW500-Z 18.5 18888-29840 2433-1236 2333-987 2350 99.5  12-20
22 20021-31630 2733-1388 2621-1109 2500 100.8  13-21
BDW560-X 2.2 10629-16630 478-246 458-197 940 75.8  5-9 77%-62%
3 11956-18706 605-311 579-249 1050 78.4  6-10
4 13158-20587 732-377 702-302 1160 80.5  7-11
5.5 14631-22892 906-466 868-373 1290 82.8  7-12
7.5 16225-25386 1114-573 1067-459 1430 85.0  8-13
11 18437-28846 1438-740 1378-592 1630 87.8  10-15
BDW560-Y 15 20749-32463 1822-937 1746-751 1830 90.4  11-17
18.5 22243-34801 2094-1077 2006-862 1960 91.9  12-18
22 23572-36880 2352-1210 2253-969 2080 93.1  12-20
BDW560-Z 30 26139-40897 2892-1488 2771-1192 2300 95.4  14-22
37 28041-43873 3328-1712 3188-1371 2470 96.9  15-23
BDW630-X 3 14461-22161 506-233 483-178 880 81.6  6-9 79%-55%
4 15914-24389 613-282 585-215 970 83.7  6-10
5.5 17697-27120 759-349 724-266 1080 86.0  7-11
7.5 19629-30081 933-429 890-327 1200 88.3  8-13
11 22299-34174 1205-554 1149-423 1360 91.0  9-14
BDW630-Y 15 25101-38468 1526-702 1456-536 1530 93.6  10-16
18.5 26902-41228 1754-807 1672-616 1640 95.1  11-17
22 28516-43701 1970-906 1879-692 1740 96.4  12-18
BDW630-Z 30 31622-48461 2423-1115 2310-851 1930 98.6  13-20
37 33915-51975 2787-1282 2658-978 2070 100.1  14-22
BDW710-X 3 16947-25786 432-196 412-149 710 81.6  5-8 79%-54%
4 18650-28379 523-238 499-180 780 83.7  6-9
5.5 20744-31564 647-294 617-223 870 86.0  7-10
7.5 23003-35002 796-362 759-275 970 88.3  7-12
11 26139-39774 1028-467 979-355 1100 91.0  9-13
15 29423-44771 1302-592 1241-449 1240 93.6  10-15
18.5 31542-47995 1496-680 1426-516 1330 95.1  10-16
BDW710-Y 22 33427-50675 1681-759 1601-576 1400 96.4  11-17
30 37076-56415 2067-940 1969-713 1560 98.6  12-19
BDW710-Z 37 39764-60506 2378-1081 2265-821 1670 100.2  13-20
45 42442-64580 2709-1232 2581-935 1780 101.6  14-22
BDW800-Y 4 21802-33197 448-203 426-154 640 81.0  5-9 79%-54%
5.5 24243-36914 554-251 527-190 720 83.3  6-10
7.5 26884-40935 681-309 649-234 800 85.6  7-11
11 30542-46515 879-400 837-302 900 88.4  8-12
15 34379-52347 1114-506 1061-383 1020 90.9  9-14
18.5 36855-56117 1280-582 1219-440 1090 92.4  10-15
22 39057-59470 1438-654 1369-494 1150 93.7  10-16
30 43311-65947 1768-804 1684-608 1280 95.9  11-18
BDW800-Z 37 46451-70745 2035-925 1938-700 1380 97.5  12-19
45 49579-75491 2317-1053 2207-797 1470 98.9  13-20
BDW900-Y 5.5 28300-43271 480-218 458-165 600 81.9  6-9 80%-55%
7.5 31383-47984 591-269 563-203 660 84.1  6-10
11 35653-54512 763-347 727-263 750 86.9  7-11
15 40123-61347 966-440 921-333 850 89.5  8-13
18.5 43013-65765 1110-505 1058-383 900 91.0  9-14
22 45582-69694 1247-568 1188-430 960 92.2  9-15
30 50547-77285 1534-698 1462-529 1060 94.5  10-16
37 54225-82908 1765-803 1682-608 1140 96.0  11-18
BDW900-Z 45 57862-88695 2010-904 1915-681 1220 97.4  12-19
55 61872-94601 2298-1046 2190-792 1300 98.9  13-20
BDW1000-Y 7.5 35793-54840 518-235 495-181 560 84.0  6-9 80%-55%
11 40663-62301 669-304 639-234 640 86.8  7-10
15 45772-70129 848-385 810-296 720 89.3  7-12
18.5 49056-75162 974-442 931-341 770 90.8  8-13
22 51999-79670 1094-497 1045-383 820 92.1  8-13
30 57663-88348 1345-611 1286-471 900 94.4  9-15
37 61844-94754 1548-703 1479-542 970 95.9  10-16
45 66008-101134 1763-801 1685-617 1040 97.3  11-17
BDW1000-Z 55 70582-108143 2016-916 1926-705 1110 98.7  12-18
75 78270-119922 2479-1126 2369-868 1230 101.0  13-20

advantage:

The fan has compact structure, stable and high efficiency. Low noise, long working life, stable operation and flexible adjustment.


application:

The fan is widely applied to the ccentral air conditioning units, purified equipment, ventilation system or the other specialized equipment with the features of low noise, high effeciency, stable operation and flexible adjustment etc.


instructions:
product video: