Manufactured by Wuxi Luoshe Jiangnan Fan Factory, this centrifugal fans is documented here exactly as the factory publishes it. Supplier profile: 18 years on the platform. Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of These Centrifugal Fans
- 安装方式: 落地式
- 电压: 380V/440V
- 刀片材质: 铸铁
- 保修: 1年
- 售后服务: 在线支持
- 定制服务: OEM
Technical Specifications
| 安装方式 | 落地式 |
|---|---|
| 电压 | 380V/440V |
| 刀片材质 | 铸铁 |
| 保修 | 1年 |
| 售后服务 | 在线支持 |
| 定制服务 | OEM |
| 产地 | Jiangsu, China |
| 品牌名称 | JN |
| 型号 | 5-47 |
| 提供售后服务 | 不提供海外服务 |
| 介质温度 | 250 ° c |
| 驱动类型 | 皮带或联轴器传动 |
| 颜色 | 灰色 |
| 认证 | ce |
| 销售单位 | 单个商品 |
| 单个包装尺寸 | 127X50X50 厘米 |
| 单个产品毛重 | 68.000 公斤 |
Product Details




Model(No.) | Power (kw) | Rotation Speed (r/min) | Volume Flow (m3/h) | Total Pressure (Pa) |
4C | 5.5 | 3550 | 2932-5564 | 2221-1501 |
4 | 3150 | 2602-4937 | 1746-1180 | |
3 | 2800 | 2313-4388 | 1377-932 | |
2.2 | 2500 | 2065-3918 | 1097-742 | |
5C | 11 | 3150 | 5304-9851 | 2819-1913 |
7.5 | 2800 | 4715-8757 | 2223-1509 | |
5.5 | 2500 | 4210-7818 | 1769-1202 | |
4 | 2240 | 3772-7005 | 1419-964 | |
6.3C | 22 | 2800 | 9432-17516 | 3545-2403 |
15 | 2500 | 8421-15639 | 2819-1913 | |
11 | 2240 | 7546-14013 | 2259-1533 | |
7.5 | 2000 | 6739-12511 | 1798-1221 | |
8C | 30 | 2000 | 13794-25619 | 3323-2253 |
22 | 1800 | 12415-23057 | 2686-1823 | |
15 | 1600 | 11035-20495 | 2118-1438 | |
11 | 1400 | 9656-17933 | 1619-1100 | |
10C | 75 | 1800 | 22250-44634 | 4483-2958 |
55 | 1600 | 19778-39674 | 3531-2332 | |
37 | 1400 | 17305-34715 | 2696-1782 | |
22 | 1250 | 15451-30995 | 2145-1419 | |
12.5C | 110 | 1400 | 33800-67803 | 4234-2794 |
75 | 1250 | 30179-60538 | 3365-2223 | |
55 | 1120 | 27040-54242 | 2696-1782 | |
37 | 1000 | 24143-48431 | 2145-1419 |


2.Designing and manufacturing of non-standard equipment
4.Tele-technical consulting and services
5.Other special technical service according to client’s requirements
6.Close follow-up of all orders and keep customers informed timely
7.Product quality and delivery time is strictly controlled


A:air flow, total pressure or static pressure,voltage,working condition.
Q2:How long is the warranty time?
Q3:Can you produce the OEM orders?
A:Yes,we have R&D dept which can provide professional solutions for you.
Q4:What kind of certificates can you provide?
A:Our factory have ISO9001 and CE certificates.
Q5:How do you control the product's quality?
A:All the products have quality testing and dynamic balance before delivery.
Ordering and Pricing
- Minimum order quantity: 2 set
- Volume pricing:
- 2–9 set: US $4000 / set
- 10+ set: US $3800 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal fans?
The standard minimum order quantity is 2 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Wuxi Luoshe Jiangnan Fan Factory, based in China. The company 18 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Wuxi Luoshe Jiangnan Fan Factory range on HVACR Nexus.
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