Duct axial fan — voltage 380, blade material Stainless Steel. The complete factory specification follows. Made by Shandong GRAD Group Co., Ltd. (20 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 Duct Axial Fan
- Model Number: T-35/BT-35
- Voltage: 380
- Blade Material: Stainless Steel
- Place Of Origin: Shandong, China
- Electric Current Type: AC
- Mounting Type: Free Standing
Technical Specifications
| Voltage | 380 |
|---|---|
| Blade Material | Stainless Steel |
| Electric Current Type | AC |
| Mounting Type | Free Standing |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OBM |
| Place Of Origin | Shandong, China |
| Brand Name | GRAD |
| Model Number | T-35/BT-35 |
| Color | According to customer demand |
| Product Type | Industrial air exhaust tube ventilator duct axial fan blower supplier |
| Packaging Details | plywood packaging |
| Port Of Dispatch | Tianjin/Qingdao/Shanghai |
| Selling Units | Single item |
| Single Package Size | 50X50X50 cm |
| Single Gross Weight | 56.6 kg |
| Supply Ability | 500 sets per Month |
Product Details
Industrial air exhaust tube ventilator duct axial fan blower supplier
Welcome to GRAD,Focus on ventilation fan more than 20 years
Product description
1,Our axial ventilation fan strict inspection before delivery ,You can rest assured for our quality
2,our axial ventilation fan has a special motor cooling system
3,Our axial ventilation fan is adopted cylinder type wheel structure, reduce the flow loss, improve efficiency
4, Use explosion-proof motor and can be used for the corrosion of containing flammable, explosive gas
5, Our T35-11 axial blower through the CE, CCC and ISO: 9001 certification
Specification
| Item | Axial ventilation fan |
| Model | T35-11/BT35-11 |
| Application | Used in places where inflammable and explosive gas |
| Power Source | Electric Blower |
| Rated Power | 0.025kw-11kw |
| Total pressure efficiency | 0.64-0.77% |
| Leaf blade Angle | 15°20°25°30°35° |
| Spindle speed | 960/1450/2900r/min |
| The impeller diameter | 280/315/355/400/450/500/560/630/710/800/900/1000/1120mm |
| Total pressure | 30-420.3Pa |
| Air volume | 552-64825m³/h |
Axial ventilation fan structure
Axial blower usually include cylinder, impeller, motor, current collector and other parts.

Application
1. This series of fan can be used in the factory, warehouse, office, residential ventilation
2. There should be no corrosive gas and dust
3. Gas temperature below 40 ℃
T35 series axial ventilator display








Order Requirement
We will appreciate it a lot if you can offer us your product performance requirements and operation environment, so that we can customize optimal production to meet your every requirement.
1. Air volume
2. Total Pressure or Static Pressure
3. Voltage and Frequency
4. Medium Temperature and Density
5. Altitude of Operation Place
Usually we use plywood package or naked package. Some of the products like fan coil unit or table tennis board have standard carton package. The shipping terms are LCL, 20’ container, 40’ container

Before-sale services:
(1) Tell customers how to use our products and matters needing attention.
(2) Guide customers to choose the best and economic product, recover the investment within short time.
(3) Site inspection if you need.
In-Sale services:
(1)Quality control must be inspected strictly.
(2)In accordance with the agreements stipulated in the contract.
After-sale services:
(1) If the project needs our installation guidance, we can send our engineer and translator. We can also send customers installation video to teach them how to fix and operate with
our product.
(2) Usually, our product warranty is 18 months after leaving factory or 12 months after installation. within this months, all parts broken will be responsible for our factory.
(3) Regular contact with customer, consult with the customer feedback, come true with
the customer's two-way communication.
Shandong GRAD Group Co.,LTD is established in 1993, located in Dezhou Shandong,
covering an area of 700 thousand square meters, with more than 2500 employees. The
total capital is 925 million RMB, and annual output value over 2.5 billion RMB.During
20 years' development, GRAD Group concentrates on the central air-conditioning and
compound material products and show the world a high-technological enterprise combining
construction budget, technical consultation, products design, manufacturing and debugging
service. There are 10 series, over 130 kinds of products covering the whole central
air-conditioning series and the compound materials series products. The high standard
workshop covering 350 thousand square meters.



GRAD sincerely welcome all friends visit


Ordering and Pricing
- Minimum order quantity: 10 set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this duct axial fan?
The standard minimum order quantity is 10 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Can the duct axial fan be supplied for my local voltage?
The standard configuration is 380. 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 Shandong GRAD Group Co., Ltd., based in China. The company 20 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shandong GRAD Group Co., Ltd. range on HVACR Nexus.
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