This centrifugal fan is published with the manufacturer’s full specification — 220 V, blade material Aluminium sheet. Made by Hangzhou Kiron Motor Co., Ltd. (16 years on the platform, typical reply ≤4h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Centrifugal Fan
- Model Number: KB4D315-135R
- Voltage: 220 V
- Blade Material: Aluminium sheet
- Warranty: Other
- Certification: ce
- Place Of Origin: Zhejiang, China
Technical Specifications
| Mounting | Roof Fan |
|---|---|
| Voltage | 220 V |
| Blade Material | Aluminium sheet |
| Warranty | Other |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM |
| Place Of Origin | Zhejiang, China |
| Brand Name | KIRON |
| Model Number | KB4D315-135R |
| Product Name | Ac Centrifugal Fan |
| Application | Exhaust Ventilation |
| Size | 315MM |
| Color | Silver |
| Motor | AC Motor |
| Impeller | Aluminium Alloy |
| Bearing Type | Ball |
| Certification | ce |
| Selling Units | Single item |
| Single Package Size | 33X33X23 cm |
| Single Gross Weight | 6.0 kg |
Product Details
HANGZHOU KIRON MOTOR CO LTD- More than 10 years fan making experience
At present, Our enterprise mainly produces Centrifugal fan and blower, external rotor axial fan,ventilation fan, Duct fan, shadedpole motor, external rotor fan motor,aluminum die casting parts, stator and rotor, Developing moulds and so on.
Product Introduction
B: Centrifugal fan Backward Steel Riveted : Dia 190-Dia 280 MM
C: Centrifugal fan Backward Plastic : Dia 133-Dia 280 MM
D: Centrifugal fan Backward Al-Mg Alloy Welded: Dia 250-Dia 630 MM
The biggest advantage of our products is:"Low noise, Big Air flow High stabiltiy, high efficiency".
Low noise: we adopt two-sides banlances on fan, Vibration speed virtual value of fans ≤0.5 mm/s
High stabitility: we test every fan and blowers before shipment, and life time more than 30000 h
High efficiency: our fan adopted the specical design to keep the best banlance betwwen Air flow and Noise..






















































a.KIRONMOTOR is a real manufacturer
b.More than 15 years experienced engineer team in China
c.The best electric components
d.OEM production available.
e.Good market reputation both in China and overseas market.
2.How about delivery time?
Sample order below 10 pieces, we could make dispatch within 10 days.
3.What kind of payments do you support?
T/T, L/C, other kind of payment please contact with us.
4.What's the MOQ?
1 piece sample fan. We believe our fan quality must satisfy customer.
5.Transportation
Air express, LCL, Container.
6.Global Market
Some European companies already start work with KIRONMOTOR.
Please feel free to contact with us if you have interesting to cooperate with KIRONMOTOR
7.Contact Us
We highly appreciate your any enquiry by email, phone call or instant message.
We will reply your email or message within 24 hours.
Please feel free to call us at any time if there is any questions.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–4 piece: US $100 / piece
- 5–9 piece: US $80 / piece
- 10+ piece: US $70.1 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal fan?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a Other warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this centrifugal fan carry?
It is supplied with ce documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the centrifugal fan be supplied for my local voltage?
The standard configuration is 220 V. 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 Hangzhou Kiron Motor Co., Ltd., based in China. The company 16 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Hangzhou Kiron Motor Co., Ltd. range on HVACR Nexus.
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