Product Description
9-19 high pressure centrifugal fan
The 9-19 high pressure centrifugal fan can be widely used for conveying materials, air and gases without corrosive, spontaneous combustion and viscous substances. Generally, the temperature of the conveyed medium shall not exceed 80 ºC, and the dust and hard particles contained shall not exceed 150mg/m3. It is applicable to high-pressure forced ventilation in general forging, glass, ceramics, radio, electroplating, batteries and other industries and material transportation in processing industries such as grain, feed, mineral powder and plastics.

Product Parameters
Model (NO.) | Speed (r/min) | Power (KW-P) | Volume (m³/h) | Total pressure (Pa) | Voltage (V) | Frequency (Hz) |
7.1D | 2900 | 37-2 | 4610-7376 | 11717-11596 | 220~480 | 50~60 |
55-2 | 8144-9988 | 11340-10426 | 220~480 | 50~60 |
8D | 2900 | 75-2 | 6594-11649 | 15034-14546 | 220~480 | 50~60 |
110-2 | 12968-14287 | 14021-13362 | 220~480 | 50~60 |
1450 | 7.5-4 | 3297-4616 | 3620-3647 | 220~480 | 50~60 |
15-4 | 5275-7144 | 3584-3231 | 220~480 | 50~60 |
9D | 1450 | 15-4 | 4695-7511 | 4597-4551 | 220~480 | 50~60 |
22-4 | 8294-10171 | 4453-4101 | 220~480 | 50~60 |
10D | 1450 | 30-4 | 6440-12450 | 5941-5495 | 220~480 | 50~60 |
37-4 | 13952-15455 | 5244-4958 | 220~480 | 50~60 |
11.2D | 1450 | 45-4 | 9047-15380 | 7364-7236 | 220~480 | 50~60 |
75-4 | 17491-21713 | 6927-6246 | 220~480 | 50~60 |
960 | 15-6 | 5990-11580 | 3182-2996 | 220~480 | 50~60 |
22-6 | 12978-14375 | 2860-2705 | 220~480 | 50~60 |
12.5D | 1450 | 110-4 | 12577-30186 | 9229-7822 | 220~480 | 50~60 |
960 | 37-6 | 8327-19985 | 3975-3377 | 220~480 | 50~60 |
14D | 1450 | 132-4 | 17670-25916 | 11668-11771 | 220~480 | 50~60 |
220-4 | 30040-42409 | 11464-9878 | 220~480 | 50~60 |
960 | 37-6 | 11699-17158 | 5004-5047 | 220~480 | 50~60 |
22-6 | 19888-28078 | 4917-4249 | 220~480 | 50~60 |
16D | 1450 | 315-4 | 26377-50995 | 15425-14488 | 220~480 | 50~60 |
410-4 | 57150-63305 | 13808-13035 | 220~480 | 50~60 |
960 | 75-6 | 17463-25613 | 6570-6627 | 220~480 | 50~60 |
110-6 | 29687-41912 | 6456-5575 | 220~480 | 50~60 |
No. | Size of air inlet | Size of air outlet |
D1 | D2 | D3 | n1 -d1 | A1 | A2 | A3 | A4 | axb |
7.1 | ø315 | ø355 | ø395 | 8-ø10 | 227 | 293 | 163 | 232 | 4×68 |
8 | ø355 | ø395 | ø435 | 256 | 322 | 184 | 253 | 4×74 |
9 | ø400 | ø450 | ø500 | 8-ø12 | 288 | 354 | 207 | 276 | 5×66 |
10 | ø450 | ø500 | ø550 | 320 | 386 | 230 | 299 | 5×72 |
11.2 | ø500 | ø560 | ø620 | 12-ø10 | 359 | 448 | 258 | 350 | 5×83 |
12.5 | ø560 | ø620 | ø680 | 400 | 489 | 288 | 380 | 6×76 |
No. | Overall dimensions |
G | M | F | K | E | a | L | N |
0° | 90° |
7.1 | 1042 | 1358 | 466 | 509 | 177 | 692 | 1230 | 770 | 690 |
8 | 1173 | 1528 | 525 | 572 | 200 | 882 | 1256 | 855 | 770 |
9 | 1318 | 1686 | 590 | 644 | 226 | 962 | 1289 | 960 | 860 |
10 | 1464 | 1828 | 656 | 715 | 250 | 1047 | 1317 | 1030 | 915 |
11.2 | 1641 | 2047 | 735 | 801 | 280 | 1487 | 1565 | 1160 | 1040 |
12.5 | 1830 | 2256 | 820 | 895 | 329 | / | 1300 | 1275 | 1135 |
Direction, angle and transmission mode of fan
Packaging & Shipping
Q: Are you a manufacturer or a trading company?
A: We are a professional fan manufacturer with 20 years of production and manufacturing experience in the industry.
Q: Do you have equipment in stock for immediate delivery?
A: Sufficient stock is always available for standard products. For non-standard customized products, we will try our best to meet your delivery schedule.
Q: How is your product quality?
A: We do not offer the lowest price in the fan industry, nor claim to have the top-tier quality. But we guarantee cost-effective products with excellent value for money. Our products adopt solid materials and exquisite craftsmanship, ensuring every penny you spend is worthwhile.
Q: What information do I need to provide for product procurement?
A: First, please inform us of the required product model, or the performance and size parameters, so we can provide professional product selection.
Second, kindly offer the purchasing quantity, packaging and transportation requirements.
We will send you an accurate quotation after confirming all above information.
Q: Where is your factory located?
A: Our factory is located in Dezhou City, China.
If you have any inquiries about our products or company, please feel free to contact us via WhatsApp, email or WeChat. We will reply to you at the earliest time.