Key specification for this butterfly cone exhaust fan: 380V/220V/Customized, blade material Stainless Steel. Everything below is reproduced from the factory data sheet. Made by Shandong Lianrun Machinery Co., Ltd. (5 years on the platform, typical reply ≤4h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Butterfly Cone Exhaust Fan
- Model Number: butterfly cone exhaust fan
- Voltage: 380V/220V/Customized
- Blade Material: Stainless Steel
- Frame Material: Galvanized Sheet
- Blades Material: Stainless Steel
- Warranty: 1 Year
Technical Specifications
| Voltage | 380V/220V/Customized |
|---|---|
| Blade Material | Stainless Steel |
| Electric Current Type | AC |
| Mounting Type | Wall Fan |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Shandong, China |
| Brand Name | Rfan |
| Model Number | butterfly cone exhaust fan |
| Frame Material | Galvanized Sheet |
| Blades Material | Stainless Steel |
| Motor | Siemens Motor/Chinese famous motor |
| Phase | 3 phase /single phase |
| Belt | Japanese Mitsuboshi brand |
| Frequency | 50HZ |
| Blades Diameter | 1250mm/1100mm/1000mm etc. |
| Outline Size | 1380mm,1220mm,1100mm /Customized |
| Color | silvery |
| Packaging Details | International Export Standard carton |
| Port Of Dispatch | QINGDAO,CHINA |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
| Supply Ability | 5000 sets per Week |
Product Details
Model | Drive | Blades Diameter(mm) | Input Power (W) | Voltage | Motor Rotational Speed(rpm) | Air Flow (m³/h) | Noise (db) |
LR-750F(24") | Direct | 610 | 370 | 380V/220V/50HZ | 960 | 11000 | <70 |
LR-900E(30") | Belt | 750 | 370 | 380V/220V/50HZ | 1400 | 22000 | <65 |
LR-1000E(36") | Belt | 910 | 550 | 380V/220V/50HZ | 1400 | 25000 | <65 |
LR-1100E(40") | Belt | 1000 | 750 | 380V/220V/50HZ | 1400 | 32500 | <64 |
LR-1220E(43") | Belt | 1100 | 750 | 380V/220V/50HZ | 1400 | 38000 | <64 |
LR-1380E(50") | Belt | 1250 | 1100 | 380V/220V/50HZ | 1400 | 44000 | <64 |
Model | Blades Diameter(mm) | Blades Rotational Speed(rpm) | Total pressure(Pa) | Height(mm) | width(mm) | Thickness(mm) |
LR-750F(24") | 610 | 960 | 80 | 750 | 750 | 1080 |
LR-900E(30") | 750 | 630 | 70 | 900 | 900 | 1100 |
LR-1000E(36") | 910 | 610 | 75 | 1000 | 1000 | 1180 |
LR-1100E(40") | 1000 | 600 | 70 | 1100 | 1100 | 1280 |
LR-1220E(43") | 1100 | 460 | 73 | 1220 | 1220 | 1280 |
LR-1380E(50") | 1250 | 439 | 80 | 1380 | 1380 | 1480 |
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $210 / piece
- 100–299 piece: US $190 / piece
- 300+ piece: US $149 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this butterfly cone exhaust 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 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the butterfly cone exhaust fan be supplied for my local voltage?
The standard configuration is 380V/220V/Customized. 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 Shandong Lianrun Machinery Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Lianrun Machinery Co., Ltd. range on HVACR Nexus.
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