Canada
USA
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AC220V High-Voltage Sine Wave Variable Frequency Water Pump (20000-30000L/H)
Adopts advanced brushless sine wave (SWM) frequency conversion control technology, saving over 30% power compared with traditional asynchronous motors, with high efficiency and low power consumption to cut long-term operating costs.
Price range: $306.90 through $363.50
| Power |
140W ,170W ,245W |
|---|
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| Specification | Chair | Armchair | Sofas |
| Height | 37" | 42" | 42" |
| Width | 26.5" | 32.5" | 142" |
| Depth | 19.5" | 22.5" | 24.5" |
| Assembly Required | No | No | Yes |
| Packaging Type | Box | Box | Box |
| Package Weight | 55 lbs. | 64 lbs. | 180 lbs. |
| Packaging Dimensions | 27" x 26" x 39" | 45" x 35" x 24" | 46" x 142" x 25" |
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CHA Series AC Pump: The Heart of a Thriving, Silent Aquatic World
Imagine a water pump so quiet, you forget it's even running. A pump so efficient, it pays for itself in energy savings. A pump so reliable, you trust it with your most valuable fish and corals. This isn't a fantasy—it's the engineering reality behind the CONQUERALL CHA Series AC Submersible Pump.
We designed the CHA Series for aquarists and pond keepers who refuse to compromise. We haven't just created a pump; we've created the definitive solution for modern water movement. Say goodbye to the constant hum of old AC pumps and shocking electricity bills. Welcome to a new era of efficient, peaceful, and intelligent aquatic care.
Five Intelligent Protection Functions
The controller monitors abnormal operating conditions and stops the pump when necessary. Protection functions include dry-run protection, overheating protection, overvoltage and undervoltage protection, blocked-rotor and overload protection, and leakage protection. If the impeller is lightly obstructed, the controller may attempt several restarts before stopping to protect the motor.
20 Flow Levels and Two Working Modes
Use the controller to select one of 20 flow levels according to the system demand. Constant-flow mode supports continuous water circulation. Feeding mode temporarily pauses the pump so fish can feed with less disturbance. After a power interruption, the memory function restores the previous speed level and operating mode automatically.
Real-Time Power Display
The controller displays the current operating wattage, allowing users to see how changes in speed affect power consumption. This makes it easier to balance water circulation requirements with operating costs.
IP66 Controller and Electrical Safety / IP66
The controller is rated IP66 for protection against dust and powerful water jets, but it must not be submerged. Install it in a clean, dry and shaded position. The pump must be reliably grounded and connected through an external residual-current device rated at 30 mA. Disconnect the power before cleaning, moving or servicing the pump.
Freshwater and Saltwater Use
Four titanium-alloy bolts secure the pump chamber and resist saltwater corrosion better than ordinary metal fasteners. Combined with the ceramic shaft and corrosion-resistant structure, the pump can be used in freshwater ponds, marine aquariums and aquaculture systems. Rinse and inspect the pump regularly when used in saltwater.
Submersible or External Installation
The pump can be installed underwater or externally in an in-line system. For external installation, the pump inlet must remain flooded and the pump chamber must be completely filled with water before startup. This is not a self-priming pump and must never run dry. Soft start gradually increases motor speed, reducing electrical surge and sudden pressure shock in the pipework.
Brushless Sine-Wave Drive
The three-phase brushless drive uses sine-wave control and PWM speed regulation to change pump speed and power smoothly. Compared with a conventional induction pump, it can reduce energy consumption by more than 30% under suitable working conditions. The 9-slot pure-copper stator runs more smoothly than a traditional 6-slot design, helping reduce vibration and operating noise.
Durable Hydraulic Structure
A high-hardness ceramic shaft provides low friction, wear resistance and corrosion resistance without rusting. The one-piece molded impeller has no welded seam, improving physical strength and reducing the risk of deformation or breakage during high-flow and high-head operation. The front intake screen helps prevent fish and large debris from entering and blocking the impeller.
Technical Excellence for Every Aquatic Application
The CHA Series isn't a one-size-fits-all solution; it's a perfect-fit solution for a wide range of needs. Below is our complete model range to help you select the ideal pump.
|
Mode |
Power Source |
Power |
Flow Rate |
Lift |
In/out(Φmm) |
dimension |
|---|---|---|---|---|---|---|
|
CHA-20000 |
AC220-240 |
140W |
20000L/H,5283GPH |
6.5m |
45/50mm 1.77/1.97in |
281x130x181mm 11.06x5.12x7.13in |
|
CHA-25000 |
170W |
25000L/H,6604GPH |
7.5m |
45/50/60mm 1.77/1.97/2.36in |
||
|
CHA-30000 |
245W |
30000L/H,7925GPH |
9.5m |
|||
|
20,000 L/H Model: Variable power 50-140 W; max flow 20,000 L/H; max head 6.5 m; outlet sizes 45/50 mm. Choose this model only after allowing for vertical lift, pipe length, pipe diameter and elbows. |
|
25,000 L/H Model: Variable power 50-170 W; max flow 25,000 L/H; max head 7.5 m; outlet sizes 45/50/60 mm. Choose this model only after allowing for vertical lift, pipe length, pipe diameter and elbows. |
|
30,000 L/H Model: Variable power 50-245 W; max flow 30,000 L/H; max head 9.5 m; outlet sizes 45/50/60 mm. Choose this model only after allowing for vertical lift, pipe length, pipe diameter and elbows. |
How to Choose the Correct Model
Maximum flow is measured under low-resistance conditions and decreases as lift height and pipe resistance increase. A narrower pipe reduces both flow and effective head. As a practical estimate, each 90-degree elbow may consume about 1 m of head, and approximately 20 m of level pipe may also consume about 1 m of head. Plan the full system before selecting a model.
Flexible Installation & Wide Application
- Direct AC220-240V mains power supply: No extra power adapter required, easy installation and space-saving.
- Submersible & land dual-purpose design: Works both underwater and on land.
Why Choose CONQUERALL AC Water Pump?
Adopts advanced brushless sine wave (SWM) frequency conversion control technology, saving over 30% power compared with traditional asynchronous motors, with high efficiency and low power consumption to cut long-term operating costs.
Equipped with a unique 9-slot pure copper stator motor. It runs smoother, produces less vibration and lower noise than conventional 6-slot motors. Controlled by 3-phase intelligent drive and PWM speed regulation, its service life far exceeds standard AC pumps.
Soft start function: The motor accelerates slowly and steadily to the set flow rate after power-on. It prevents instantaneous voltage surge damage to the controller and reduces water hammer impact to avoid pipe cracking and leakage for safer operation.
High-Flow Control for Demanding Water Systems
This AC 220-240 V variable-speed pump is designed for large koi ponds, aquarium circulation, waterfalls, fountains, landscape water features and aquaculture systems. Three models provide maximum flow rates of 20,000, 25,000 or 30,000 L/H, with maximum heads from 6.5 to 9.5 m. Select the model according to the required flow, lift height, pipe diameter and total pipe resistance.
After-Sales & Business Cooperation Support
- 3-year warranty: A three-year warranty is provided under normal use. Each pump is inspected before shipment. If a fault occurs, stop the pump and contact qualified service personnel. Do not allow children to access the pump, controller or electrical connections.
- Bulk discount & OEM/ODM customization: Tiered pricing for wholesalers and distributors (lower unit price for larger orders to boost your market competitiveness). Customizable appearance, packaging, LOGO and functional parameters for long-term brand cooperation.
- Continuous annual product upgrades: We keep optimizing appearance, flow performance, controller waterproofing and overall durability to upgrade user experience, with more optimizations coming soon.
Important Purchase and Installation Notes
Water and Installation Limits
Use only in clean water from 0 to 40°C. Do not use in hot water, flammable liquids, or water containing excessive sand, sludge or abrasive particles. The maximum submersion depth is 1.5 m. Never lift the pump by its power cable, and stop using it immediately if the cable is damaged.
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Your Next Step is Simple
You've invested time, money, and passion into creating your underwater masterpiece. Don't let an inferior pump be its weakest link. The CONQUERALL CHA Series AC Pump is the reliable, intelligent, and efficient heart that your aquatic ecosystem deserves.
Give your aquatic ecosystem the upgrade it deserves — with smarter control, stronger performance, and silent reliability. Order yours today!
P.S. Still have questions? Our pump is backed by a robust 3-Year Warranty and a dedicated support team, because we believe our responsibility begins after you click "Buy". Invest with confidence.
