The negative pressure exhaust fan listed here carries 380V, blade material Stainless Steel, documented exactly as the manufacturer publishes it. Made by Qingzhou Big Cubic Industry And Trade Co., Ltd. (14 years on the platform, typical reply ≤16h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Negative Pressure Exhaust Fan
- Model Number: DLFH-1000
- Power Source: other
- Voltage: 380V
- Blade Material: Stainless Steel
- Warranty: 1 Year
- Certification: ce,CCC
Technical Specifications
| Voltage | 380V |
|---|---|
| Type | other |
| Blade Material | Stainless Steel |
| Mounting Type | Wall Fan |
| Bearing Type | other |
| Power Source | other |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Shandong, China |
| Brand Name | BIG CUBIC |
| Model Number | DLFH-1000 |
| Color | Brown |
| Certification | ce,CCC |
| Applicable Industries | Building Material Shops,Manufacturing Plant,Machinery Repair Shops |
| Applicable Industries1 | Construction works Other,Farms |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
●Structure and principle
Model | Diameter Blades(mm) | Blades Rotational Speed(r/min) | Air Flow(m³/h) | Import Power(W) | Rated Voltage(V) | Diamensions(mm) |
DLFH-800(29") | 710 | 660 | 22000 | 370 | 380 | 800*800*400 |
DLFH-900(30") | 750 | 630 | 28000 | 550 | 380 | 900*900*400 |
DLFH-1000(36") | 900 | 610 | 30000 | 750 | 380 | 1000*1000*400 |
DLFH-1100(40") | 1000 | 600 | 32500 | 750 | 380 | 1100*1100*400 |
DLFH-1220(44") | 1100 | 460 | 38000 | 1100 | 380 | 1220*1220*400 |
DLFH-1380(50") | 1250 | 439 | 44000 | 1100 | 380 | 1380*1380*400 |
DLFH-1530(56") | 1400 | 325 | 55800 | 1500 | 380 | 1530*1530*400 |
●Fan pulley
●Motor
●Blade
●Hammer
●Fan bearing
●Fan belt
Ordering and Pricing
- Minimum order quantity: 57 set
- Volume pricing:
- 57+ set: US $120 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this negative pressure exhaust fan?
The standard minimum order quantity is 57 set. 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.
Which certifications does this negative pressure exhaust fan carry?
It is supplied with ce,CCC documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the negative pressure exhaust fan be supplied for my local voltage?
The standard configuration is 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 Qingzhou Big Cubic Industry And Trade Co., Ltd., based in China. The company 14 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Qingzhou Big Cubic Industry And Trade Co., Ltd. range on HVACR Nexus.
See more in Wall Exhaust Fans on HVACR Nexus.
