Pond regenerative aerator pump — 220 V, power source Electric. The complete factory specification follows. Made by Guanghong Trading (HK) Limited (2 years on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Pond Regenerative Aerator Pump
- Model Number: 2NB
- Power Source: Electric
- Power: 120W to 11KW
- Rated Voltage: 220 V
- Voltage: 220V 380V
- Blade Material: Aluminium Alloy
Technical Specifications
| Application | Air Blower |
|---|---|
| Power Source | Electric |
| Rated Voltage | 220 V |
| Electric Current Type | AC |
| Blade Material | Aluminium Alloy |
| Pressure | High Pressure |
| Customized Support | OEM |
| Place Of Origin | Guangdong, China |
| Brand Name | KAISIDUNER |
| Model Number | 2NB |
| Product Name | vortex air pump |
| Power | 120W to 11KW |
| Voltage | 220V 380V |
| Frequency | 50Hz |
| Motor: | 100% Copper Wire |
| Material: | Aluminum/Motor |
| Phase | single and phase three phase |
| Selling Units | Single item |
| Single Package Size | 100X50X20 cm |
| Single Gross Weight | 10.0 kg |
Product Details


Dual usage – suction and blow;
Compact surface, light weight;
100% No-oily odor and maintenance-free;
Long life span and Low noise;
24 hours continuously working;
Environmental protection;
Anti-vibration; Cooler running bearing;
National Patent design — Balanced design of dual bearings
Easy installation;


Model | Rated voltage | Power | Frequency | Max pressure | Max Flow | Speed |
V | KW | HZ | Kpa | m³/h | r/min | |
GB210-250 | 220 | 0.25(03.0) | 50(60) | 12(14) | 48(57) | 2800(3400) |
GB210-250S | 220 Y380 | 0.25(03.0) | 50(60) | 12(14) | 48(57) | |
GB210-370 | 220 | 0.37(044) | 50(60) | 16(19) | 60(70) | |
GB210-370S | 220 Y380 | 0.37(044) | 50(60) | 16(19) | 60(70) |








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Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–4 piece: US $65 / piece
- 5–9999 piece: US $62 / piece
- 10000+ piece: US $60 / piece
- Ships from: HK
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this pond regenerative aerator pump?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Can the pond regenerative aerator pump be supplied for my local voltage?
The standard configuration is 220 V. 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 Guanghong Trading (HK) Limited. The company 2 years as a verified Alibaba.com supplier, Trading Company. Browse the full Guanghong Trading (HK) Limited range on HVACR Nexus.
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