This backward curve blue blower is published with the manufacturer’s full specification — blade material Carbon Steel, type Centrifugal Impeller Blower. Made by Foshan Chosen Vent Tech Ltd. (16 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Backward Curve Blue Blower
- Voltage: 220 V, 415V, AC 220V~240V, 440 V, 480V, 400 V, 460V
- Blade Material: Carbon Steel
- Material: Aluminum Alloy / Stainless steel / Power Coating
- Place Of Origin: China
- Application: Blower
- Product Type: Centrifugal Impeller
Technical Specifications
| Voltage | 220 V, 415V, AC 220V~240V, 440 V, 480V, 400 V, 460V |
|---|---|
| Blade Material | Carbon Steel |
| Place Of Origin | China |
| Diameter Of Impeller | 323 mm |
| High | 145 mm |
| Material | Aluminum Alloy / Stainless steel / Power Coating |
| Product Type | Centrifugal Impeller |
| Application | Blower |
| Product Name | Centrifugal Fan Impeller |
| Size | Customized Size |
| Type | Centrifugal Impeller Blower |
| Keywords | Blower Wheel |
| Selling Units | Single item |
| Single Package Size | 34X34X18 cm |
| Single Gross Weight | 9.000 kg |
Product Details
Advantages
1. Various material for option : Mile steel, Stainless Steel #304/#316/#316L, Aluminum Alloy.
2. Each impeller is made of moulding, with continuous welding in the settle machine, the components positioning is accurate, the strength is high , make sure of the precision of the processing and the product performance is more reliable.
3. Each impeller will do by twice dynamic balancing tests, one is after the completion of welding and the other is after coating. The balance grade of the impeller can be G2.5. It greatly improves the stability of the impeller operation, and reduces the vibration and noise. Meanwhile each impeller also so Radial Running, Axial Viberation.
4. Test by completed build-up centrifugal fan, the air Performance Parameter is truth and reliable.
5. High static efficiency.
| BACKWARD IMPELLER(SWSI) – BSWA | ||||
| Model | Impeller Dia | Height | Shaft | Meterial |
| mm | mm | φ | ||
| BSWA-280 | 286 | 130 | 30 | Aluminum Alloy / Stainless steel / Mild steel with powder Coating |
| BSWA-315 | 323 | 145 | 30 | |
| BSWA-355 | 368 | 162 | 35 | |
| BSWA-400 | 408 | 182 | 35 | |
| BSWA-450 | 458 | 208 | 40 | |
| BSWA-500 | 508 | 229 | 40 | |
| BSWA-560 | 568 | 256 | 45 | |
| BSWA-630 | 638 | 286 | 50 | |
| BSWA-710 | 720 | 322 | 50 | |
| BSWA-800 | 810 | 360 | 55 | |
| BSWA-900 | 910 | 406 | 60 | |
| BSWA-1000 | 1010 | 452 | 65 | |
| BSWA-1120 | 1130 | 502 | 75 | |
| BSWA-1250 | 1260 | 531 | 80 | |
| BSWA-1400 | 1410 | 640 | 80 | |
| Click here for more product parameters. | ||||
Applications
· Integrated fans, roof ventilators, ventilation and air-conditioning systems (HVAC/AHU), industrial applications.
CHOSEN VENT TECH LTD. is a manufacturer of ventilation and cooling equipment with more than 10 years experience.
Professional Products:
1. Centrifugal Fan, Axial Fan, HVLS Fan, Fan Impeller, Mist Fan.
2. Non-standard units & small order.
3. Accessories: Forward Impeller, Backward Impeller, Axial Impeller, Atomizer.
4. Meanwhile we specialized in ventilation & cooling solution of industrial building.
Professional Manufacturing:
1. Experienced engineers and R&D team to support the product technology & development.
2. Advanced manufacturing & inspection equipment, we have Laser cutting equipment, CNC equipment, Dynamic balance equipment, Air-flow/pressure/speed testing equipment.
3. Inspection. All products with serious inspection in hundred percent before delivery.
Professional Service:
1. Our products be export to more than 30 countries.
2. On time delivery.
3. The experienced customers service team provides excellent communication for all customers to answer questions and solve problem.
Our Aim:
1.Company's Aim: Honesty, Gratitude.
2.Service's Aim: Professionalism, Scrupulous, Responsibility.
3.Product's Aim: High quality, Reasonable price, for customers' requirements.
Our mission:
1. Provide quality products all over the world.
2. Set up fine managing and brand credit for "MADE IN CHINA"
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–100 piece: US $37 / piece
- 101–200 piece: US $34 / piece
- 201+ piece: US $29 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this backward curve blue blower?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Can the backward curve blue blower be supplied for my local voltage?
The standard configuration is 220 V, 415V, AC 220V~240V, 440 V, 480V, 400 V, 460V. Alternative voltage and frequency builds are available when specified at the time of order.
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 Foshan Chosen Vent Tech Ltd., based in China. The company 16 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Foshan Chosen Vent Tech Ltd. range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.
