ZKSJ DC30A 12V IP68 Brushless Pump Aquarium PC Cooling Solar
ZKSJ DC30A 12V IP68 Brushless Pump Aquarium PC Cooling Solar
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Product Overview The ZKSJ DC30A is a compact 2-phase brushless DC mini circulation pump adopting magnetic isolation drive. It comes with optional ABS housing and IP68 waterproof rating, supporting both submersible and inline continuous operation. Working at 12V DC with a wide 8V~16V voltage range, this small submersible pump reaches max flow 240L/H and 3M static head. It runs quietly under 40dB with a service life over 30,000 hours. Dry-run, stall and jam protection is available as an option. Widely used for nano aquarium circulation, desktop fountain, PC liquid cooling, solar off-grid DIY and small equipment heat dissipation.
Icon Feature Benefit
1 ⚡ 2 Phase Brushless Magnetic Drive No carbon brush wear, high efficiency, maintenance-free for long continuous operation
2 📏 Ultra Compact Size 51×34×42.7mm, only 0.1kg, easy for hidden & narrow-space installation
3 🔇 ≤40dB Low Noise Operation Quiet stable running, ideal for bedroom, desktop and indoor silent applications
4 💧 IP68 Waterproof Rating Long-time submersible use for aquariums & fountains, inline mounting for cooling loops
5 🧪 Optional ABS Housing Solid construction, works with water, oil, weak acid & alkali liquid; -10℃~60℃ operating temp
6 🔋 12V Wide Voltage Input 8V~16V compatibility, works with solar panels, lithium batteries, DC adapters
7 🛡️ Optional Multi-protection Dry-run, stall, jam & water shortage protection, prevents burnout for unattended use
8 🔧 Extended Lifespan ≥30000 hours continuous runtime, reliable for DIY builds and light industrial auxiliary use
Full Technical Specifications
| Item | DC30A-1230 |
|---|---|
| Rated Voltage | 12V DC |
| Working Voltage Range | 8V~16V |
| Rated Current | 0.35A(0.4A)±10% |
| Rated Power | 4.2W(4.8W)±10% |
| Max Flow Rate | 240L/H±10% |
| Max Static Head | 3M±7% |
| Inlet & Outlet Diameter | 8mm |
| Overall Dimension | 51×34×42.7mm |
| Net Weight | 0.1kg |
| Noise Level | ≤40dB |
| Waterproof Grade | IP68 Submersible |
| Service Life | ≥30000 Hours |
| Drive Type | 2 Phase Brushless Magnetic Isolation |
General Basic Specs
Pump Housing: Optional ABS material
Applicable Medium: Water, oil, weak acid & alkaline liquid
Working Temperature: -10℃ ~ 60℃
Power Supply: Solar panel, battery, DC adapter, power module
Optional Protection: Water shortage protection, dry-run protection, stall protection, jam protection
Main Application Scenarios
| Icon | Application Scene | Detailed Usage |
|---|---|---|
| 🐟 | Nano Small Aquarium Circulation | Mini fish tank water circulation, eliminate dead zones and improve dissolved oxygen |
| ⛲ | Desktop Mini Indoor Fountain | Quiet tabletop decorative fountain & small landscape water circulation |
| 💻 | PC & Mini Equipment Liquid Cooling | Custom PC water cooling loop, small industrial auxiliary heat dissipation circulation |
| ☀️ | Solar Off-Grid DIY System | Solar panel powered mini water supply & solar water heating circulation projects |
| 🏠 | Household Small Water Transfer | Balcony micro irrigation, daily small water delivery & circulation |
| 🔬 | Laboratory Mini Liquid Equipment | Lab weak corrosive reagent transfer & small liquid circulation equipment |
FAQ
Q1: Can DC30A be fully submerged in water?
A: Yes, it adopts IP68 waterproof standard, supports long-time submersible installation for aquarium and fountain scenarios.
Q2: What power supply can drive DC30A?
A: It is 12V wide voltage design (8V-16V), perfectly match 12V lithium batteries, solar panels and standard 12V DC adapters.
Q3: Is this pump suitable for bedroom desktop fountain?
A: Running noise ≤40dB, mild noise will not interfere daily rest, fully fit indoor desktop fountain usage.
Q4: Do you support bulk order and OEM customization?
A: We support parameter downgrade customization, custom logo printing and long-term wholesale cooperation.
👇 Contact Us for ZKSJ DC30A・Wholesale Welcome・OEM/ODM Available
