Centrifugal blower — voltage 5/12V, power source type Battery Powered. The complete factory specification follows. Made by ACTIVA INC. (15 years on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Centrifugal Blower
- Model Number: DB3507-TK
- Power Source Type: Battery Powered
- Voltage: 5/12V
- Material: Plastic, Stainless Steel
- Blade Material: Plastic
- Noise Level: 32.3db
Technical Specifications
| Mounting | Industrial Equipment |
|---|---|
| Voltage | 5/12V |
| Motor Type | DC Motor, Brushless Motor |
| Speed | 7500RPM |
| Material | Plastic, Stainless Steel |
| Blade Material | Plastic |
| Power Source Type | Battery Powered |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Noise Level | 32.3db |
| Place Of Origin | Taiwan, China |
| Brand Name | SYMBANG |
| Model Number | DB3507-TK |
| Size | 35x35x7mm |
| Type | Centrifugal Fan |
| Applicable Industries | Manufacturing Plant/Machinery Repair Shops |
| Selling Units | Single item |
| Single Package Size | 4X4X1 cm |
| Single Gross Weight | 0.1 kg |
Product Details
DB3507-TK 5V dc blower apply to anti-dust mask air purifier 12V dc mini blower fan
Information:
| HOUSING | Fiber Glass UL94V-0 |
| Cover is stainless steel | |
| IMPELLER | Fiber Glass UL94V-0 |
| BEARING | Sleeve |
| OPERATING TEMPERATURE | -10°C to +60° |
| DIELECTRIC STRENGTH | 5mA Max. at 500 VAC for 1 second |
| INSULATION RESISTANCE | 10M Ω min. @500 VDC |
| WEIGHT | 8.5 g |
| ROHS COMPLIANCE | Yes |
| IP LEVEL | IP21 (Special IP Rating On Request) |
Spec:
| MODEL NO. | RATED VOLTAGE (V) | RATED CURRENT (A) | INPUT POWER (W) | SPEED | MAX. AIR PRESSURE | MAX. AIR FLOW | NOISE dB(A) @1M | ||
| (RPM) | inchH2O | mmH2O | CFM | m3/min | |||||
| DB3507V5H-TK | 5 | 0.18 | 0.9 | 7500 | 0.287 | 9.84 | 1.39 | 0.039 | 32.3 |
| DB3507V5M-TK | 5 | 0.12 | 0.6 | 6000 | 0.233 | 5.92 | 1.11 | 0.031 | 27.5 |
| DB3507V5L-TK | 5 | 0.08 | 0.4 | 5000 | 0.161 | 4.08 | 0.84 | 0.024 | 23.9 |
| DB3507V12H-TK | 12 | 0.075 | 0.9 | 7500 | 0.387 | 9.84 | 1.39 | 0.039 | 32.3 |
| DB3507V12M-TK | 12 | 0.05 | 0.6 | 6000 | 0.233 | 5.92 | 1.11 | 0.031 | 27.5 |
| DB3507V12L-TK | 12 | 0.033 | 0.4 | 5000 | 0.161 | 4.08 | 0.84 | 0.024 | 23.9 |
DIMENSION:
Air Performance :
Company profile:
Activa Inc. is committed to the research & development of cooling fans & motors. Based on more than 20 years of experience in mold and component plastic injection manufacturing, SYM BANG has become a specialist manufacturer of exhaust fan through its advanced technology and full line of ventilation system.
We provide following products:
| AC Axial Fans & Blower | DC Axial Fans & Blowers | AC Cross Flow Fans |
| DC Cross Flow Fans | AC Sirocco Blowers | AC Centrifugal Fans & Blowers |
| DC Centrifugal Fans & Blowers | EC Centrifugal Fans & Blowers | Air Curtain |
| EC Axial Fans | Fan Accessories | EC Stand Fan |
| Blade | Misting Fan |
|
Our factory :
Our Certificate :
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $18.51 / piece
- 100–999 piece: US $13.42 / piece
- 1000+ piece: US $11.57 / piece
- Ships from: TW
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal blower?
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 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the centrifugal blower be supplied for my local voltage?
The standard configuration is 5/12V. 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 ACTIVA INC.. The company 15 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full ACTIVA INC. range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.
