ZKSJ DC26B Mini Brushless Pump – 500L/H, 4M Head,Sine Wave Quiet, IP68

$19.99

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Quantity

Automotive · Home Appliances · Laboratory · Water Treatment – Compact, High Efficiency, Multi-Protection, Long Life

Product Overview

The ZKSJ DC26B is a mini 3-phase brushless DC pump featuring sine wave silent control technology, magnetic isolation design, and IP68 waterproof rating. Delivers 500L/H flow with 4M head, 12V low voltage safe operation. Measures only 50×46×44mm and weighs 220g. Widely used in automotive electronics, home appliances, laboratories, water treatment, and more.

Key Features

#	Icon	Feature	Benefit
1	⚡	DC Low Voltage Safe	12V low voltage – no shock risk
2	🔇	3-Phase Sine Wave Silent Control	Eliminates high-frequency noise – smooth & silent
3	🧊	Separable Pump Body & Driver	High temperature resistant – flexible installation
4	🔒	Magnetic Isolation Design	Complete water-electricity separation – IP68
5	🧪	Corrosion Resistant	PA66+30%GF – acid, alkali, oil, solvent resistant
6	🛡️	Multi-Protection	Jam / dry-run / overload / reverse protection
7	📏	Ultra Mini Size	50×46×44mm, 220g – saves space
8	☀️	Multiple Power Sources	Solar panel, battery, adapter
9	🚀	Soft Start	Eliminates peak voltage – reduces starting current
10	⚙️	Customizable	Constant power, constant speed, MPPT available

Product Specifications

Parameter	Specification
Model	DC26B-1240S
Inlet Diameter	14mm
Outlet Diameter	10mm
Dimensions	50×46×44mm
Weight	~220g
Rated Voltage	12V
Rated Current	0.75A
Material	PA66+30%GF (Optional)
Max Working Temp	60°C
Max Static Head	4M
Max Flow Rate	500L/H
Working Mode	Continuous
Default Plug	No (customizable)
Cable Length	1M (customizable)
Speed Adjustable	No
Power Supply	Solar panel, battery, adapter, power module
Self-Priming	No
Waterproof Rating	IP68

Protection Functions

Function	Description
🛑 Jam Protection	Auto-stops when jammed – protects itself
💧 Dry-Run Protection	Auto-cycles stop(8S)/start(2s) to protect itself (customizable)
⚡ Overload Protection	Auto-stops when voltage exceeds rated power
🔄 Reverse Protection	Safe – resumes normal operation after correction

Product Advantages

#	Advantage	Description
1	⚡ DC Low Voltage Safe	12V low voltage – safe and reliable
2	🔇 3-Phase Sine Wave Control	Smooth and silent – eliminates high-frequency noise
3	🧊 Separable Pump & Driver	High temperature resistant – flexible installation
4	🔒 Magnetic Isolation IP68	Complete water-electricity separation – fully waterproof
5	🧪 Corrosion Resistant	PA66+30%GF – acid, alkali, oil resistant
6	⚙️ Customizable	Constant power / constant speed / MPPT available

Applications

Category	Applications
🚗 Automotive & Mobile	Cooling systems, heating systems
🏠 Home Appliances	Water dispenser, foot bath, plumbing mattress
🔬 Laboratory & Testing	Liquid circulation, test equipment
🏭 Commercial & Industrial	Equipment cooling, water circulation
🖨️ Printing & Packaging	Cooling circulation
🌊 Environmental & Water Treatment	Water treatment systems, water supply
🍽️ Food & Beverage	Liquid transfer

❓ FAQ – Frequently Asked Questions

Question	Answer
Is this pump noisy?	No. 3-phase sine wave silent control – eliminates high-frequency noise, smooth and quiet.
Can it be submerged?	Yes. IP68 waterproof – fully submersible.
Is the material corrosion resistant?	PA66+30%GF – resistant to acid, alkali, oil, solvents (consult us for special media).
Does it have protection features?	Yes. Jam protection, dry-run protection, overload protection, reverse protection.
What power sources are supported?	Solar panel, battery, adapter, power module.
Do you offer customization?	Yes! OEM/ODM services available – constant power, constant speed, MPPT customizable.
What are the port sizes?	Inlet 14mm, Outlet 10mm.