ZKSJ DC45C Brushless Pump – 1350L/H, Acid/Oil Resistant, Up to 100°C
ZKSJ DC45C Brushless Pump – 1350L/H, Acid/Oil Resistant, Up to 100°C
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$42.00
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$42.00
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1350L/H Flow | 2.5-9M Head | <35dB Noise | IP68 Waterproof | Up to 100°C
Core Features & Benefits
| # | Icon | Feature | Detailed Practical Benefit |
|---|---|---|---|
| 1 | ⚙️ | 3 Phase Brushless Magnetic Separation Drive | No carbon brush wear & contamination, high energy efficiency, maintenance-free 24/7 continuous operation |
| 2 | 📏 | Ultra Compact Body | Dimension 89×68×85mm, only 0.3kg net weight, mini size easy to install in narrow equipment cabinets & small fountain structures |
| 3 | 🔇 | ≤35dB Ultra Low Noise | Optimized hydraulic cavity & rotor structure, library-level mute operation, won’t disturb home rest, fish & coral growth |
| 4 | 💧 | IP68 Full Waterproof Grade | Support full submersible installation for fountain/rockery/aquarium, also adapt inline land installation mode |
| 5 | 🧪 | Optional PPS+30%GF Housing | Resist weak acid, weak alkali, conventional oil medium, wide medium temperature adaption -30℃~100℃ |
| 6 | ☀️ | Wide Working Voltage Compatibility | 12V/18V/24V multi voltage options, working range 8V~28V, perfectly match solar panel, storage battery, power adapter power supply |
| 7 | 🛡️ | Full Multiple Protection Function | Built-in water shortage/dry-run/stall/jam protection; protection logic customizable for bulk OEM orders to avoid motor burnout |
| 8 | 🎛️ | 3 Optional Speed Control Modes | PWM(50-800Hz/5V) / 0-5V analog signal / potentiometer adjustable speed, flexible flow matching for different project demands |
| 9 | ⏱️ | ≥30000 Hours Service Lifespan | Mature brushless motor structure, stable long-cycle operation for floor heating, cooling system round-the-clock working scenes |
| 10 | 🔌 | G1/2 Standard Thread Interface | Universal 20mm inlet&outlet thread, convenient pipe matching for DIY cooling, fountain and household water circulation |
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 |
DC45C Series Full Model Technical Parameters
| Model Number | Rated Voltage | Working Voltage Range | Rated Current | Rated Power | Max Flow Rate | Max Static Head |
|---|---|---|---|---|---|---|
| DC45C-1240(PWM/VR/S) | 12V DC | 8V~16V | 0.75A(1A)±10% | 9W(12W)±10% | 760L/H±10% | 4M±7% |
| DC45C-1260(PWM/VR/S) | 12V DC | 8V~16V | 1.6A(2A)±10% | 20W(25W)±10% | 1000L/H±10% | 6M±7% |
| DC45C-1865(PWM/VR/S) | 18V DC(Solar Panel) | 10V~24V | 1.3A(1.67A)±10% | 24W(30W)±10% | 1100L/H±10% | 6.5M±7% |
| DC45C-2480(PWM/VR/S) | 24V DC | 10V~28V | 1.3A(1.7A)±10% | 30W(40W)±10% | 1250L/H±10% | 8M±7% |
Universal Base Specification
| Parameter Item | Spec Detail |
|---|---|
| Overall Dimension | 89mm68mm85mm |
| Net Weight | 0.3kg |
| Inlet&Outlet Interface | G1/2" Standard Thread |
| 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 | -30℃ ~ 100℃ |
| Optional Speed Control | PWM / 0-5V Analog / Potentiometer |
| Built-in Protection | Water shortage protection, dry-run protection, stall protection, jam protection |
| Power Adaptation | Compatible solar panel, battery, adapter and other power modules |
Built-in Protection Function Introduction
| Protection Type | Working Mechanism |
|---|---|
| Water Shortage & Dry-Run Protection | Auto start-stop cycle protection when pump runs without liquid; protection logic customizable for large batch orders |
| 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 |
|---|---|---|
| ⛰️ | Rockery & Landscape Circulation | Garden rockery water feature, ornamental landscape water cycle circulation |
| ⛲ | Small Indoor Fountain | Ultra quiet desktop/floor decorative fountain circulating pump |
| 🏠 | Household Water Transfer | Domestic water circulation, balcony irrigation & daily water delivery |
| 💻 | PC & Equipment Liquid Cooling | Custom PC water cooling loop, small industrial equipment heat dissipation circulation |
| 🌡️ | Floor Heating Circulation | Household floor heating hot water constant circulation pump |
| 🚗 | EV Electronics Thermal Management | New energy vehicle electronic auxiliary cooling system |
| ☀️ | Solar Off-Grid System | Solar water heating circulation, solar battery powered water supply projects |
| 🧪 | Laboratory Equipment | Lab weak corrosive reagent transfer & small liquid circulation equipment |
Structure
Performance Curve
How to install
Model Selection Guide
| Application Scenario | Recommended Model | Matching Advantage |
|---|---|---|
| Small solar low-power cycle, low lift demand | DC45C-1240 | 9W low power, stable operation with small solar panel & storage battery |
| Household fountain & small aquarium circulation | DC45C-1260 | 1000L/H flow, 6M head, 12V safe low voltage for indoor scene |
| 18V solar off-grid heating project | DC45C-1865 | 6.5M lift, stable flow adapt medium distance liquid transportation |
| EV cooling & high lift industrial circulation | DC45C-2480 | 8M max head, 1250L/H large flow, 24V industrial stable power supply |
| Need adjustable flow for intelligent equipment | Add PWM/VR suffix | Real-time flow adjustment according to equipment running status |
FAQ Frequently Asked Questions
| Question | Standard Answer |
|---|---|
| Does DC45C support underwater submersible installation? | Yes, it reaches IP68 waterproof grade, both full submersible and land inline installation are available. |
| What temperature medium can this pump work with? | Standard pump supports medium temperature -30℃~100℃; we can customize special version for ultra-high temperature medium demand. |
| 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, optional PPS+30%GF pump housing has good corrosion resistance for conventional weak acid, alkali and oil media; consult us for special strong corrosive liquid customization. |
| What protection functions does DC45C equip? | Integrated water shortage protection, dry-run protection, stall protection and jam protection; protection logic can be adjusted for bulk OEM orders. |
| Do you support OEM logo & parameter customized service? | Yes, we support parameter adjustment within 40W max power, private label logo, driver function modification, large-volume wholesale & distributor cooperation service, contact sales team for detailed quotation. |
👇 Contact Us for ZKSJ DC45D · Wholesale Welcome · OEM/ODM Available
💬 Bulk orders get discounted pricing. Distributors, brands, and project contractors – welcome to partner with us!
