ZKSJ DC55E Brushless Centrifugal Pump | 2400L/H | 16M Head | 4-Port Thread | PPS+30%GF | IP68 Waterproof
ZKSJ DC55E Brushless Centrifugal Pump | 2400L/H | 16M Head | 4-Port Thread | PPS+30%GF | IP68 Waterproof
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$55.88
Regular price
$18.00
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$55.88
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EV Cooling · Industrial Circulation · Cooling Systems – VR Adjustable / S Fixed Speed · Compact High Efficiency · Long Life Maintenance-Free
Key Features
| # | Icon | Feature | Benefit |
|---|---|---|---|
| 1 | ⚡ | Brushless DC Motor (EC Motor) | Magnetic drive, high efficiency, maintenance-free |
| 2 | 📏 | Compact & Powerful | 102×78×80mm, 0.52kg – big performance |
| 3 | 💰 | Low Consumption | 42-65W power, energy saving |
| 4 | ⏱️ | ≥30,000 Hour Lifespan | Long continuous working |
| 5 | 🛡️ | Safe & Explosion-Proof | No spark, low voltage safety |
| 6 | 🔇 | Ultra Quiet | ≤35dB noise – quiet operation |
| 7 | 💧 | 100% Waterproof | IP68 fully submersible |
| 8 | 🔧 | Maintenance-Free | Install and forget |
| 9 | ☀️ | Wide Voltage Range | 12V/24V/36V – solar compatible |
| 10 | 🧪 | Corrosion Resistant | PPS+30%GF – acid/alkali resistant |
| 11 | 🔩 | 4-Port Thread | Standard interface – easy installation |
| 12 | 🎛️ | VR Adjustable / S Fixed Speed | Flexible options for different needs |
Product Specifications
| Parameter | Specification |
|---|---|
| Product Name | Brush-less DC Pump DC55E |
| Model | DC55E |
| Dimensions | 102×78×80mm |
| Weight | 0.52kg |
| Inlet/Outlet Diameter | 4-Port Thread / 4-Port Thread |
| Housing Material | PPS+30%GF |
| Waterproof Rating | IP68 |
| Lifespan | ≥30,000 hours (continuous) |
| Noise | ≤35dB |
| Bearing Pressure | ≥0.5MPa (5kg) |
| Insulation Grade | H Grade (180°) |
| Working Principle | Centrifugal Pump |
| Certification | CE, ROHS |
| Color | Black |
Model Specifications
| Model | Voltage | Current | Max Head | Max Flow | Power |
|---|---|---|---|---|---|
| DC55E-12120VR | 12V | 3.5A | 12M | 2000L/H | 42W (54W) |
| DC55E-12120S | 12V | 3.5A | 12M | 2000L/H | 42W (54W) |
| DC55E-24120VR | 24V | 1.4A | 12M | 2000L/H | 42W (54W) |
| DC55E-24120S | 24V | 1.4A | 12M | 2000L/H | 42W (54W) |
| DC55E-24160VR | 24V | 2.7A | 16M | 2400L/H | 65W (80W) |
| DC55E-24160S | 24V | 2.7A | 16M | 2400L/H | 65W (80W) |
| DC55E-36160VR | 36V | 1.8A | 16M | 2400L/H | 65W (80W) |
| DC55E-36160S | 36V | 1.8A | 16M | 2400L/H | 65W (80W) |
Note: Values in parentheses are open outlet power. PWM speed control parameters are customizable.
Suffix Explanation
| Suffix | Meaning | Description |
|---|---|---|
| VR | Variable Speed | Supports PWM speed control – adjustable flow/speed |
| S | Fixed Speed | Runs at max speed, non-adjustable |
Protection Functions
| Function | Description |
|---|---|
| 🛑 Jam Protection | Auto-stops when jammed – protects itself |
| 💧 Dry-Run Protection | Auto-detects and cycles to prevent motor burnout (customizable) |
| ⚡ Overload Protection | Auto-stops when voltage exceeds rated power |
Product Advantages
| Advantage | Description |
|---|---|
| ♻️ Low Pollution | Brushless motor, magnetic isolation – no carbon brush contamination |
| ⚡ High Energy Efficiency | High-performance centrifugal design – low power, high flow |
| 🔇 Low Noise | Silent operation ≤35dB |
| ⏳ Long Life | Continuous operation ≥30,000 hours |
Application
| Icon | Application | Description |
|---|---|---|
| 🚗 | EV Cooling Systems | OBC charger cooling, DC/DC converter, battery/motor cooling |
| 🏭 | Industrial Circulation | Equipment cooling, liquid circulation |
| ❄️ | Cooling Circulation Systems | Industrial cooling, water-cooled air conditioning |
❓ FAQ – Frequently Asked Questions
| Question | Answer |
|---|---|
| What's the difference between VR and S models? | VR is adjustable speed (PWM speed control). S is fixed speed (runs at max speed). |
| What is 4-port thread? | Standard 4-port thread (approx. 20mm) – easy installation, compatible with common piping. |
| Is it really ≤35dB? | Yes – quiet operation. |
| What voltage options are available? | 12V, 24V, and 36V optional. |
| What's the advantage of PPS+30%GF housing? | Acid/alkali resistant, high temperature resistant, corrosion resistant. |
| Do you offer customization? | Yes! OEM/ODM services available – PWM speed control parameters customizable. Contact us! |
👇 Contact Us for ZKSJ DC55E · Wholesale Welcome · OEM/ODM Available
💬 Bulk orders get discounted pricing. Distributors, brands, and project contractors – welcome to partner with us!
