ZKSJ DC26D Mini Brushless DC Circulation Pump 5V/12V IP68 Submersible
ZKSJ DC26D Mini Brushless DC Circulation Pump 5V/12V IP68 Submersible
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$17.88
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Core Features & Benefits
| # | Icon | Feature | Practical Benefit |
|---|---|---|---|
| 1 | ⚙️ | 3 Phase Brushless Magnetic Isolation Drive | No carbon brush wear & contamination, high energy efficiency, fully maintenance-free long-term operation |
| 2 | 📏 | Ultra Compact & Lightweight | 61.5×44×51.7mm mini size, only 0.1kg net weight, easy to install in narrow equipment, small fountain and hidden DIY spaces |
| 3 | 🔇 | ≤35dB Ultra Low Noise | Optimized hydraulic cavity & rotor structure, library-level mute operation, no noise disturbance for home, office and indoor scenes |
| 4 | 💧 | IP68 Full Waterproof Grade | Supports full submersible installation for aquarium/fountain, also adapts inline land installation mode for cooling loops |
| 5 | 🧪 | PPO+30%GF Reinforced Housing | Resists weak acid, weak alkali, oil and conventional liquid corrosion, stable performance in -10℃~60℃ medium temperature |
| 6 | ☀️ | Wide Voltage Compatibility | 5V/12V low voltage options, wide working voltage range 4-6V/10-17V, compatible with solar panels, batteries and USB power supply |
| 7 | 🛡️ | Optional Full Protection System | Built-in dry-run/stall/jam protection (optional), effectively avoid motor burnout under unexpected working conditions |
| 8 | 🎛️ | Optional Multi Speed Control | PWM(50-800Hz/5V) / 0-5V analog / potentiometer speed regulation optional, flexible flow matching for different project demands |
| 9 | ⏱️ | ≥30000 Hours Service Lifespan | Mature brushless motor structure, stable long-cycle operation for 24/7 continuous working scenes |
| 10 | 🔌 | Universal Inlet/Outlet Interface | 12mm inlet / 8mm outlet, easy to match standard hoses for DIY installation |
Suffix Code Explanation
| Suffix Mark | Control Mode | Function Description |
|---|---|---|
| PWM | PWM Speed Regulation | Adjust pump flow & head via 50~800Hz 5V PWM pulse signal |
| VR | Potentiometer / 0-5V Analog | Manual knob potentiometer or 0-5V analog signal speed adjustable |
| S | Fixed Speed Version | Fixed rated parameter operation, plug and play, cost-effective basic model |
DC26D Series Full Technical Parameters
| Model Number | Rated Voltage | Working Voltage Range | Rated Current | Rated Power | Max Flow Rate | Max Static Head |
|---|---|---|---|---|---|---|
| DC26D-0525(PWM/VR/S) | 5V DC | 4V~6V | 1A±10% | 5W(6W)±10% | 350L/H±10% | 2.5M±7% |
| DC26D-1240(PWM/VR/S) | 12V DC | 10V~17V | 0.6A(0.75A)±10% | 7W(9W)±10% | 500L/H±10% | 4M±7% |
Universal Base Specification
| Parameter Item | Spec Detail |
|---|---|
| Overall Dimension | 61.5mm44mm51.7mm |
| Net Weight | 0.1kg |
| Inlet / Outlet Diameter | 12mm / 8mm |
| Waterproof Level | IP68 (Support submersible installation) |
| Drive Mode | 3 Phase Brushless Magnetic Isolation Drive |
| Continuous Lifespan | ≥30000 Hours |
| Noise Level | ≤35dB |
| Applicable Medium | Water, oil, weak acid & alkali liquid (custom version for special corrosive liquid) |
| Medium Working Temp | -10℃ ~ 60℃ |
| Optional Speed Control | PWM / 0-5V Analog / Potentiometer |
| Optional Protection | Dry-run protection, stall protection, jam protection |
| Power Adaptation | Compatible solar panel, battery, USB power adapter and other power modules |
Built-in Protection Function Introduction
| Protection Type | Working Mechanism |
|---|---|
| Dry-Run Protection | Auto start-stop cycle protection when pump runs without liquid, avoid idling damage |
| Impeller Stall & Jam Protection | Auto power cut off when impeller blocked by impurities, effectively prevent motor coil burnout |
| Overload Protection | Power limiting protection under overcurrent & overload condition, safeguard internal driver circuit |
Main Application Scenarios
| Icon | Application Scenario | Detailed Description |
|---|---|---|
| 🐟 | Small Aquarium Circulation | Mini nano fish tank water circulation, quiet operation for small aquarium |
| ⛲ | Mini Indoor Fountain | Ultra quiet desktop decorative fountain, small landscape water feature circulation |
| 💻 | PC & Equipment Liquid Cooling | Custom PC water cooling loop, small industrial equipment auxiliary heat dissipation |
| ☀️ | Solar Off-Grid System | Solar panel powered mini water circulation, off-grid solar water supply projects |
| 🏠 | Household Water Transfer | Home balcony irrigation, small household water circulation and delivery |
| 🔬 | Laboratory Mini Equipment | Lab small liquid circulation, weak corrosive reagent transfer |
FAQ Frequently Asked Questions
| Question | Standard Answer |
|---|---|
| Does DC26D support underwater submersible installation? | Yes, it reaches IP68 waterproof grade, both full submersible and land inline installation are available. |
| What voltage options are offered? | 5V DC and 12V DC versions are optional, with wide working voltage range 4-6V/10-17V, compatible with USB and solar power supply. |
| Is this mini pump really ≤35dB quiet? | Yes, the running noise is ≤35dB, quieter than a library, will not disturb indoor rest and fish growth. |
| What speed adjustment modes are optional? | 3 modes available: PWM pulse signal, 0-5V analog signal, manual potentiometer adjustment, select suffix when ordering. |
| Can this pump transfer weak acid, alkali and oil liquid? | Yes, PPO+30%GF pump housing has good corrosion resistance for conventional weak acid, alkali and oil media; consult us for special strong corrosive liquid customization. |
| Do you support OEM logo & parameter customized service? | Yes, we support parameter adjustment, private label logo, driver function modification, large-volume wholesale & distributor cooperation service, contact our sales team for detailed quotation. |
👇 Contact Us for ZKSJ DC26D · Wholesale Welcome · OEM/ODM Available
