The explosive proof ventilation fan listed here carries 220V/380V, power source Electric, documented exactly as the manufacturer publishes it. Made by Ningbo Longwell Electric Technology Co., Ltd. (9 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 Explosive Proof Ventilation Fan
- Model Number: LWA-200S(T)M-03E, LWA-250S(T)M-04E, LWA-300S(T)M-05E, LWA-350S(T)M-05E, LWA-400S(T)M-05E, LWA-500S(T)M-03E
- Power Source: Electric
- Voltage: 220V/380V
- Material: Stainless Steel
- Blade Material: Stainless Steel
- Speed: 2800 RPM, 1450RPM
Technical Specifications
| Blade Diameter | 8 in,10 in,12 in,14 in,16in,20 in |
|---|---|
| Voltage | 220V/380V |
| Speed | 2800 RPM, 1450RPM |
| Type | Explosion-Proof Axial Fan |
| Material | Stainless Steel |
| Blade Material | Stainless Steel |
| Mounting Type | Free Standing |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Free Spare Parts |
| Customized Support | OEM, ODM |
| Place Of Origin | Zhejiang, China |
| Brand Name | Longwell |
| Model Number | LWA-200S(T)M-03E, LWA-250S(T)M-04E, LWA-300S(T)M-05E, LWA-350S(T)M-05E, LWA-400S(T)M-05E, LWA-500S(T)M-03E |
| Product Name | Explosive Proof fan |
| Application | Exhaust Ventilation |
| Size | Customer’s Requirement |
| Usage | Industry Greenhouse |
| Function | Ventilaion fan |
| Motor | Copper Motor |
| Fan Type | Aixal Flow Fan |
| Color | Orange |
| Keyword | Exhaust Fan Ventilation |
| Selling Units | Single item |
| Single Package Size | 58X58X28 cm |
| Single Gross Weight | 100.0 kg |
Product Details
Model | diameter (mm) | Air volume (m²/h) | Static pressure (Pa) | Speed (r/min) | Frequency (Hz) | Power (kw) | Voltage (V) |
LWA-200S(T)M-03E | 190 | 1500-2100 | 250-420 | 2800 | 50/60 | 0.15 | 220/380 |
LWA-250S(T)M-04E | 240 | 2700-3300 | 300-450 | 2800 | 50/60 | 0.25 | 220/380 |
LWA-300S(T)M-05E | 290 | 2720-3300 | 350-500 | 2800 | 50/60 | 0.37 | 220/380 |
LWA-350S(T)M-05E | 340 | 4840-4840 | 550-600 | 2800 | 50/60 | 0.55 | 220/380 |
LWA-400S(T)M-05E | 390 | 5860-6840 | 750-800 | 2800 | 50/60 | 0.9 | 220/380 |
LWA-500S(T)M-03E | 490 | 6800-10000 | 185-200 | 1450 | 50/60 | 0.75 | 220/380 |
Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–499 piece: US $65 / piece
- 500–999 piece: US $60 / piece
- 1000+ piece: US $55 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this explosive proof ventilation fan?
The standard minimum order quantity is 10 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 explosive proof ventilation fan be supplied for my local voltage?
The standard configuration is 220V/380V. 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 Ningbo Longwell Electric Technology Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Ningbo Longwell Electric Technology Co., Ltd. range on HVACR Nexus.
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