Series electromagnetic air pump — voltage 220-240V, 25 W. The complete factory specification follows. Made by Guangzhou Zhushi Aquarium Co., Ltd. (12 years on the platform, typical reply ≤3h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Series Electromagnetic Air Pump
- Model Number: ACO-208
- Power: 25 W
- Voltage: 220-240V
- Material: Aluminum
- Warranty: 1 Year
- Place Of Origin: Guangdong, China
Technical Specifications
| Item Type | Air Pumps & Accessories |
|---|---|
| Volume | 200 mL |
| Material | Aluminum |
| Shape | Rectangle |
| Power | 25 W |
| Applicable Pet | Fish |
| Species | KOI |
| Feature | Eco-Friendly |
| Style | Fish pond aerator |
| Warranty | 1 Year |
| Packing | Box |
| Voltage | 220-240V |
| Pattern | Koi pond air pump |
| Place Of Origin | Guangdong, China |
| Brand Name | HAILEA |
| Model Number | ACO-208 |
| Frequency | 50 Hz |
| Application | Hydroponic air pump/Aquaponics aerator/Lab small air pump |
| Suitable For | Koi pond,Shrimp farming ,Commercial aquaculture,Seafood market |
| Brand | HAILEA |
| Output | 45L/Min |
| Nose | 55dB |
| Selling Units | Single item |
| Single Package Size | 60X50X50 cm |
| Single Gross Weight | 45.000 kg |
Product Details
HAILEA ACO-208 Air Compression Pump Electromagnetic Air Pump Aquarium Oxygen Pump


| MODEL | POWER | SHUNT | DISPLACEMENT | NOISE | WEIGHT | SIZE (MM) |
| ACO-208 | 25W | 6 HOLES | 40L/min | <55dB | 0.9KG | 142*80*78 |
| ACO-308 | 30W | 6 HOLES | 55L/min | <60dB | 1.2KG | 159*90*95 |
| ACO-318 | 35W | 6 HOLES | 70L/min | <60dB | 1.65KG | 182*95*116 |
| ACO-318 | 45W | 6 HOLES | 70L/min | <60dB | 1.65KG | 182*95*116 |
| ACO-328 | 55W | 6 HOLES | 82L/min | <60dB | 2.8KG | 199*108*133 |
| ACO-328 | 60W | 6 HOLES | 82L/min | <60dB | 2.8KG | 199*108*133 |
| ACO-388D | 70W | 8 HOLES | 90L/min | <60dB | 3.3KG | 232*120*148 |
| ACO-388D | 85W | 8 HOLES | 90L/min | <60dB | 3.3KG | 232*120*148 |
| ACO-009 | 120W | 12 HOLES | 120L/min | <69dB | 4.5KG | 278*147*170 |
| ACO-009D | 135W | 12 HOLES | 125L/min | <69dB | 4.7KG | 280*147*170 |
| ACO-009E | 160W | 16 HOLES | 145L/min | <60dB | 5.1KG | 283*147*173 |
| ACO-300A | 300W | 20 HOLES | 250L/min | <60dB | 6.4KG | 307*156*189 |
| ACO-380 | 380W | 20 HOLES | 250L/min | <60dB | 6.5KG | 310*155*189 |
| ACO-500 | 500W | 26 HOLES | 280L/min | <65dB | 8.6KG | 337*171*202 |








| Model | Power | Outpur | Product size(cm) | |
| ACO-208 | 25w | 40L/min | 18 | 142*80*78 |
| ACO-308 | 30w | 55L/min | 12 | 159*90*95 |
| ACO-318 | 35w/45w | 70L/min | 12 | 182*95*116 |
| ACO-328 | 55w/60w | 82L/min | 8 | 199*108*133 |
| ACO-388D | 70w/85w | 90L/min | 6 | 232*120*148 |
| ACO-009 | 120w | 120L/min | 6 | 278*147*170 |
| ACO-009D | 135w | 125L/min | 6 | 280*147*170 |
| ACO-09E | 160w | 145L/min | 6 | 283*147*173 |
| ACO-300A | 300w | 250L/min | 4 | 307*156*189 |
| ACO-380 | 380w | 250L/min | 4 | 310*155*189 |
| ACO-500 | 350w | 280L/min | 4 | 337*171*202 |
1.Core Advantages
2. Wide Application Scenarios
- Household & Pet Shop: Freshwater/saltwater aquarium, small fish tank oxygen supply
- Aquaculture Farm: Koi pond, shrimp farming, tilapia breeding, outdoor large pond aeration
- Seafood Industry: Supermarket seafood tank, live fish transport temporary oxygenation
- Hydroponic & Industrial: Plant hydroponic system, laser auxiliary air supply, lab small air source
3. Package Content

All products are shipped from China. You may choose from sea freight, air freight, express delivery, or land transportation based on the volume and weight of your goods. If you are unsure which option to select, please contact our customer service team for assistance.






1. who are we?
We are based in Jiangxi, China, start from 1989,sell to North America(20.00%),Southeast Asia(15.00%),Mid East(10.00%),Central America(5.00%),Eastern Asia(3.00%),South Asia(3.00%),South America(3.00%),Africa(3.00%),Northern Europe(2.00%),Domestic Market(1.00%),Southern Europe(1.00%),Eastern Europe(1.00%),Western Europe(1.00%),Oceania(1.00%).
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Aquariums Accessories , Pet Supplies,Pond accessories, aquaculture accessories, garden pond accessories
4.What is your MOQ?
MOQ:10PC,We accept small batch orders and sample trial orders.
5:What's the delivery time?
Usally we'll finished orders in3-7 days, but theexact time depends on actual situaction.
6:Do you do custmized order?
Yes,of course! You'are welcome to send us yourdetailed requirement.
7. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken: English,Chinese,Japanese



Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–99 piece: US $12.5 / piece
- 100+ piece: US $11.5 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this series electromagnetic air pump?
The standard minimum order quantity is 10 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 series electromagnetic air pump be supplied for my local voltage?
The standard configuration is 220-240V. 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 Guangzhou Zhushi Aquarium Co., Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Guangzhou Zhushi Aquarium Co., Ltd. range on HVACR Nexus.
See more in Air Handling Units on HVACR Nexus.




















