The saving aeration pool fan listed here carries 380V,400V,415V, power source Electric Blower, documented exactly as the manufacturer publishes it. Made by Jiangsu Huisen Environmental Protection Technology Co., Ltd. (9 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 Saving Aeration Pool Fan
- Model Number: BK5003
- Power (W): /
- Power Source: Electric Blower
- Rated Power: 2.2kW-15kW
- Voltage: /
- Rated Voltage: 380V,400V,415V
Technical Specifications
| Productivity | 500L/Hour(132.09gph) |
|---|---|
| Processing Type | / |
| Voltage | / |
| Power (W) | / |
| Core Components | Engine |
| Machinery Test Report | Not Available |
| Warranty | Unavailable |
| Video Outgoing-Inspection | Not Available |
| Weight (Kg) | 100 |
| Place Of Origin | Jiangsu, China |
| After-Sales Service Provided | Engineers available to service machinery overseas |
| Model Number | BK5003 |
| Application | Air Blower |
| Type | Roots Blower |
| Pressure | Medium Pressure |
| Power Source | Electric Blower |
| Rated Power | 2.2kW-15kW |
| Rated Voltage | 380V,400V,415V |
| Roots Blower | Three-lobe Roots Blower |
| Product Name | BK Series Three Lobes Roots Blower BK5003 size 2.5" |
| Selling Units | Single item |
| Single Package Size | 500X100X100 cm |
| Single Gross Weight | 20.0 kg |
Product Details
Layers Puzzle Type Parking Equipment
2 layers puzzle type are very popular in China, it makes your parking spaces quantity much more than it was with low cost and short installation time.
With the lifting and sliding movements of pallets, the cars could be parked and retrieved. The driver only needs to swipe a card or push the buttons at operational box, the retrieving process will be applied automatically.
There are 4 chains to hang a pallet, also there are anti-fall devices to prevent falling down of cars.
There are sensors to detect car or people that go inside equipment area when parking equipment is running.
Contact us for specific size and types!!




BK Series Three Lobes Roots Blower BK5003 size 2.5"
Roots blower is a kind of Volumetric fan. It’s a rotary compressor, the principle is to use two blade rotors to do relative motion to compress and transport the gas. When the impeller is machined, the numerical control equipment is used, when the two impellers are guaranteed under the same center distance can ensure the two impellers keep a certain minimum gap and the leakage of the gas within the allowable range, regardless of the position of the two impellers.
The roots blower is widely used in aquaculture, aeration, sewage treatment aeration and cement delivery. It is more suitable for gas transportation and pressure systems in low pressure situations, and also used as vacuum pumps.














Helical type timing gears for smooth operation
Compact, same structure of inlet and outlet for flexibity of installation
Bearing structure is reasonable for long service life
Integral structure of impeller and shaft, avoids the shortcomings of split structure
Low noise and vibration, compact and economical energy consumption


Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–999 piece: US $500 / piece
- 1000+ piece: US $400 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this saving aeration pool 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 Unavailable warranty. Spare parts and technical support remain available after the warranty period.
Can the saving aeration pool fan be supplied for my local voltage?
The standard configuration is /. 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 Jiangsu Huisen Environmental Protection Technology Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Jiangsu Huisen Environmental Protection Technology Co., Ltd. range on HVACR Nexus.
See more in Blowers on HVACR Nexus.

















