The proof filtered exhaust fan listed here carries voltage AC 220V / AC 380V, power source Electric, documented exactly as the manufacturer publishes it. Made by Shenhai Explosion-Proof Technology Co., Ltd. (5 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Proof Filtered Exhaust Fan
- Model Number: CBF
- Power Source: Electric
- Voltage: AC 220V / AC 380V
- Material: Aluminum Alloy
- Blade Material: Aluminum Alloy
- Speed: Customize
Technical Specifications
| Blade Diameter | 8 – 24 Inches |
|---|---|
| Voltage | AC 220V / AC 380V |
| Speed | Customize |
| Type | Explosion-Proof Axial Fan |
| Material | Aluminum Alloy |
| Blade Material | Aluminum Alloy |
| Mounting Type | Wall Fan |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 3 Years |
| After-Sales Service Provided | Field Maintenance and Repair Service |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Zhejiang, China |
| Brand Name | Shen Hai |
| Model Number | CBF |
| Alias 1 | Explosion Proof Exhaust Fan,Explosion Proof Axial Fan |
| Alias 2 | Explosion Proof Blower,Explosion Proof Ventilation Fan |
| Function | Air Circulating or Exhaust Ventilation |
| Place Of Use | Industry,Gas Station,Refinery,Spray Booth,Hazardous Locations |
| Inlet Thread | G3/4 or Pressure Plate |
| Applicable Scope | Zone 1,Zone 2,Zone 21,Zone 22;IIA IIB IIC Explosive Gas Environments |
| Installation Method | Wall-mounted,Duct-mounted,Portable,Fixed |
| Cable Outer Diameter | 10mm-14mm |
| Explosion Proof Sign | Ex db IIC T4 Gb,Ex tb IIIC T135℃ Db |
| Corrosion Protection Level | WF1,WF2* |
| Selling Units | Single item |
| Single Package Size | 40.00X40.00X30.00 cm |
| Single Gross Weight | 10.0 kg |
Product Details
Specification and model | Impeller diameter (mm) | Motor power (kW) | Rated voltage (V) | Anti corrosion grade | Rated speed (r/min) | Air volume (m3 /h) | Anti corrosion grade | |
220V/50Hz | G3/4 | Φ10~Φ14mm | three-phase | single-phase | ||||
CBF-300 | 300 | 0.25 | 380 | 220 | 1450 | 1440 | WF1 | |
CBF-400 | 400 | 0.37 | 2800 | |||||
CBF-500 | 500 | 0.55 | 5700 | |||||
CBF-600 | 600 | 0.75 | 8700 | |||||
Explosion proof sign | Degree of protection | Cable outer diameter | Inlet thread |
Ex db IIC T4 Gb Ex tb IIIC T135℃ Db | IP54 | Φ10~Φ14 | M26 × 1.5 or G3/4 |
Model and specification | □L1 | □L2 | H |
CBF-300 | 285 | 345 | 275 |
CBF-400 | 385 | 485 | 275 |
CBF-500 | 469.5 | 590 | 290 |
CBF-600 | 529 | 710 | 290 |
A: Can I have a sample order?
Thanks for your visiting and hope to cooperate! ($10 free for the first order) |
contact us
Website: https://www.shenhai-ex.com/
Company: Shenhai Explosion-Proof Technology Co., Ltd.
Address: No. 318, Wei15 Road, Economic Development Zone, Wenzhou, Zhejiang, China
Click to return to the home page |
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–9 piece: US $48.88 / piece
- 10–49 piece: US $47.69 / piece
- 50+ piece: US $46.13 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this proof filtered 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 3 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the proof filtered exhaust fan be supplied for my local voltage?
The standard configuration is AC 220V / AC 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 Shenhai Explosion-Proof Technology Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shenhai Explosion-Proof Technology Co., Ltd. range on HVACR Nexus.
See more in Wall Exhaust Fans on HVACR Nexus.
