This hybrid roof exhaust fan is published with the manufacturer’s full specification — 1460RPM, model number JBSF-320G. Made by Shandong Demax Group (11 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Hybrid Roof Exhaust Fan
- Model Number: JBSF-320G
- Place Of Origin: China
- Solar Panel Type: Monocrystalline Silicon, Heavy Duty Frame.3mm Tempered Glass
- Product Size: 565*565*260mm
- Weight: 7.8KG
- Brand Name: Demax
Technical Specifications
| Place Of Origin | China |
|---|---|
| Brand Name | Demax |
| Model Number | JBSF-320G |
| Diameter Of Cylinder | 320mm |
| Exhaust Air Volume | 2500-3000m³/h |
| MAX RPM | 1460RPM |
| Solar Panel Type | Monocrystalline Silicon, Heavy Duty Frame.3mm Tempered Glass |
| Solar Panel Output | 50W 26V DC |
| Automatic Shut Off | < 25°C +/-1°C |
| Colour And Processing | Black UV Resistant Epoxy Resin Electrostatic Powder Coating |
| Product Size | 565*565*260mm |
| Weight | 7.8KG |
| Accessory | Power adapter+Remote control (Optional) |
| Selling Units | Single item |
Ordering and Pricing
- Minimum order quantity: 1 unit
- Volume pricing:
- 1–19 unit: US $155 / unit
- 20–99 unit: US $145 / unit
- 100+ unit: US $135 / unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this hybrid roof exhaust fan?
The standard minimum order quantity is 1 unit. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
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 Demax Group, based in China. The company 11 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shandong Demax Group range on HVACR Nexus.
See more in Axial Flow Fans on HVACR Nexus.
