ZKSJ DC56B Brushless DC Pump 2700L/H 14M Head Sine Wave Quiet IP68 Waterproof

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Model DC56B 24V 2700L/H DC56B-24140S Brushless DC Pump with External Protection DC56B-12100S External Pump (With Protection)

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ZKSJ – Sine Wave Silent Tech Pioneer Since 2015 · 15+ Years DC Pump Expertise · OEM for Global Brands

Why Choose ZKSJ?

#	Reason	Description
1	🏆 Quiet Tech Pioneer	First to develop sine wave silent control in 2015 – led China aquarium into quiet era
2	🔧 15+ Years DC Pump Focus	Specialized in DC water pump technology for over a decade
3	🛡️ Best After-Sales Service	Distributors nationwide – worry-free support
4	🌍 OEM for Global Brands	OEM manufacturer for 10+ international brands – quality guaranteed

Key Features

#	Icon	Feature	Benefit
1	🔇	Sine Wave Silent Tech	Noise <35dB – pioneer of quiet era
2	⚡	3-Phase Brushless DC Motor	Magnetic isolation, high efficiency
3	📏	Compact & Powerful	113×83×99mm, 0.48kg
4	💰	Low Consumption	Only 54-80W, energy saving
5	⏱️	Long Lifespan	≥30,000 hours continuous
6	🛡️	Safe & Explosion-Proof	No spark, low voltage safety
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

Product Specifications

Parameter	Specification
Inlet/Outlet Diameter	20mm / 20mm
Static Head	10~14M
Input Power	54~80W
Max Flow	2100~2700L/H
Rated Voltage	12V / 24V / 36V
Operating Voltage	5~40V
Rated Current	2.2~4.5A
Dimensions	113×83×99mm
Weight	0.48kg
Housing Material	PPS+30%GF
Drive Method	Brushless, Magnetic Isolation
Waterproof Rating	IP68
Lifespan	≥30,000 hours

Model Specifications

Model	Voltage	Current	Max Head	Max Flow	Power
DC56B-12100	12V	4.5A	10M	2100L/H	55W
DC56B-24100	24V	2.2A	10M	2100L/H	54W
DC56B-24140	24V	3.3A	14M	2700L/H	80W
DC56B-36140	36V	2.2A	14M	2700L/H	80W

Flow Rate Conversion

Model	L/H	L/min	GPH
DC56B-12100 / 24100	2,100 L/H	35 L/min	≈ 555 GPH
DC56B-24140 / 36140	2,700 L/H	45 L/min	≈ 713 GPH

Selection Guide

Need	Recommended Model	Description
12V system (vehicle, mobile)	DC56B-12100	10M head, 2100L/H, 55W
24V medium flow	DC56B-24100	10M head, 2100L/H, 54W
24V high flow & head	DC56B-24140	14M head, 2700L/H, 80W
36V system (solar, industrial)	DC56B-36140	14M head, 2700L/H, 80W

Applications

Icon	Application	Recommended Model
🐟	Aquarium / Fish Tank	DC56B-24140
⛲	Fountain / Water Feature	DC56B-24100
🌱	Hydroponics	DC56B-24140
☀️	Solar System	DC56B-36140
🧪	Chemical / Laboratory	DC56B-24140
🔥	Hot Water Circulation	All (external driver)
🏭	Industrial Circulation	DC56B-24140

More Versions Available

Version	Description
🔧 External Driver Version	Separated driver, high temperature resistant – ideal for hot media
🔧 Internal Driver Version	Integrated design, easy installation
🔌 With Power Supply	Plug & play – no need for separate power adapter
🎮 With Speed Control	Adjustable flow/speed – flexible control

💡 Above are some specifications. Different versions available: External driver, Internal driver, with Power Supply, with Speed Control. Please feel free to contact us!

❓ FAQ – Frequently Asked Questions

Question	Answer
What makes ZKSJ special?	First to develop sine wave silent control in 2015. 15+ years DC pump expertise. OEM for 10+ global brands.
Is it really <35dB?	Yes. Sine wave silent technology – pioneer of the quiet era.
What voltage options are available?	12V, 24V, and 36V optional – wide voltage range.
Can it pump hot water?	Yes. External driver version handles up to 100°C.
Can I use it in saltwater?	Yes. PPS+30%GF housing is corrosion resistant – safe for marine environments.
Do you offer customization?	Yes! OEM/ODM services available – contact us for details.