The ceiling fan listed here carries 220 V, 380 V, max airflow 14800m³/min, documented exactly as the manufacturer publishes it. Made by Julai (Chongqing) Ventilation Equipment Co., Ltd. (6 years on the platform, typical reply ≤1h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Ceiling Fan
- Model Number: HVLS-DF1549(16′), HVLS-DF1555(18′), HVLS-DF1561(20′), HVLS-DF1573(24′)
- Power Source: Electric
- Power: 220-380V
- Voltage: 220 V, 380 V
- Max Airflow: 14800m³/min
- Blade Material: Aluminum Alloy
Technical Specifications
| Fan Type | Mixed Flow Fan |
|---|---|
| Blade Diameter | 16-24ft |
| Voltage | 220 V, 380 V |
| Speed | 30-80rpm |
| Bearing Type | Ball Bearing |
| Blade Material | Aluminum Alloy |
| Power Source | Electric |
| Mounting Type | Ceiling Fan |
| Material | Aluminum Alloy |
| Control Methods | Touch Control |
| Customized Support | OEM, OBM, ODM |
| Warranty | 3 Years |
| After-Sales Service Provided | Online support |
| Place Of Origin | Chongqing, China |
| Brand Name | JULAI |
| Model Number | HVLS-DF1549(16′), HVLS-DF1555(18′), HVLS-DF1561(20′), HVLS-DF1573(24′) |
| Color | Grey |
| Air Speed | 1-3m/s |
| Noise | 55dB |
| Max Airflow | 14800m³/min |
| Power | 220-380V |
| Blade Design | Streamlined Variable Cross-Section |
| Applicable Industries | Chemical Plant/Grain Silo/Dusty Environment/Gas Station |
| Selling Units | Single item |
| Single Package Size | 365X35X42 cm |
| Single Gross Weight | 221.0 kg |
Product Details


model | diameter | power | speed | volume | weight | noise |
HVLS-DF1573 | 24'(7.3m) | 1.5kw | 30-57rpm | 14800m³/m | 135kg | 55dba |
HVLS-DF1561 | 20'(6.1m) | 1.5kw | 30-65rpm | 13500m³/m | 127kg | 55dba |
HVLS-DF1555 | 18'(5.5m) | 1.5kw | 30-75rpm | 12000m³/m | 124kg | 55dba |
HVLS-DF1549 | 16'(4.9m) | 1.5kw | 30-80rpm | 11000m³/m | 121kg | 55dba |


























Q1: Are you manufacturer or trading company?
Q2: Where does your fan use in?
Q3: Is it powered electricity?
Q4: What is the price?
Q5: How long is the delivery time?
Q6: How long is the warranty?
Ordering and Pricing
- Minimum order quantity: 1 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this ceiling 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 3 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the ceiling fan be supplied for my local voltage?
The standard configuration is 220 V, 380 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 Julai (Chongqing) Ventilation Equipment Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Julai (Chongqing) Ventilation Equipment Co., Ltd. range on HVACR Nexus.
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