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10+ Years DC Pump Factory | OEM/ODM | CE & IP68 Certified | Discount Code: w3 at checkout
The ZKSJ DC55JE is a professional 3-phase sensorless brushless magnetic isolation centrifugal pump, equipped with PPS+30%GF corrosion resistant housing and IP68 submersible waterproof rating. It supports liquid temperature range of -30°C~100°C (custom version needed for temperature over 80°C), delivers up to 32M static head and 2000L/H max flow, with continuous service life over 30,000 hours. Multiple voltage options (12V/18V/24V/36V) match solar panels, batteries and industrial power modules, supporting optional PWM/0-5V analog/potentiometer speed regulation. Ideal for industrial circulation, high-temperature liquid transfer, solar heating systems, weak corrosive liquid delivery, vehicle cooling and large aquarium circulation projects.
Key Features
#
Icon
Feature
Core Benefit
1
🚀
32M Ultra High Static Head
Meets long-distance high-lift pressurized liquid transportation demands for industrial scenarios
2
💧
Max 2000L/H Large Flow
Efficient circulation & liquid transfer for high-demand industrial cooling systems
3
⚡
3-Phase Brushless Magnetic Drive
No mechanical seal abrasion, high energy efficiency, long-term maintenance-free operation
4
🧪
PPS+30%GF Reinforced Housing
Resists acid, alkali, oil & saltwater corrosion, stable performance under high temperature
5
🌡️
Wide Temp Adaptation -30℃~100℃
Applicable for extreme low & high temperature working environments
6
💧
IP68 Full Waterproof
Supports submersible installation & land inline dual usage modes
7
🛡️
Full Protection Functions
Built-in jam/dry-run/overload/reverse connection protection for stable operation
8
🔇
≤35dB Low Noise
Whisper-quiet operation, no noise interference for equipment & indoor scenarios
9
⏱️
Over 30,000H Service Life
Durable structure for round-the-clock continuous industrial operation
10
🔧
Multi Speed Control Optional
PWM / 0-5V analog / potentiometer speed adjustment available for customized flow
11
☀️
Wide Voltage Compatibility
12V/18V/24V/36V optional, perfectly matched with off-grid solar power systems
3-phase sensorless brushless DC magnetic isolation drive
Inlet & Outlet Port
G1/2" thread standard
Overall Dimension
162mm77mm112mm
Net Weight
1kg
Housing Material
PPS+30%GF (custom material support)
Waterproof Grade
IP68, support submersible installation
Noise Level
≤35dB
Service Lifespan
＞30000 hours continuous operation
Applicable Liquid
Water, oil, weak acid & alkali liquid
Working Liquid Temp
-30℃ ~ 100℃ (custom version for temp＞80℃)
Power Supply
Solar panel, storage battery, adapter, power module
Optional Protection
Dry-run protection, jam protection, overload protection, reverse connection protection
Speed Regulation
Optional PWM(50-800HZ/5V) / 0-5V analog / potentiometer speed control
Model Detailed Parameter Table
Model Code
Rated Voltage
Working Voltage Range
Rated Current
Input Power
Max Flow
Max Static Head
DC55JE-12240
12V DC
8-16V
8.3A±10%
100W±10%
1800L/H±10%
24M±7%
DC55JE-18320
18V DC
10-24V
8A±10%
150W±10%
2000L/H±10%
32M±7%
DC55JE-24320
24V DC
10-28V
6.3A±10%
150W±10%
2000L/H±10%
32M±7%
DC55JE-36320
36V DC
10-40V
4.4A±10%
150W±10%
2000L/H±10%
32M±7%
Speed Control Suffix Explanation
Suffix
Control Type
Function Description
PWM
PWM Speed Control
Support 50~800HZ / 5V PWM signal speed adjustment
VR
0-5V / Potentiometer
Support 0-5V analog signal or manual potentiometer speed regulation
S
Fixed Speed
Run at rated max flow & head, non-adjustable, plug & play
Built-in Protection Function Details
Protection Type
Working Mechanism
Rotor Jam Protection
Automatically stop operation when impeller stuck to avoid motor burnout
Dry-run Protection
Cycle stop & run mode to protect pump when no liquid medium
Overload Protection
Auto power-off protection under unstable voltage & overload power
Reverse Connection Protection
No damage for reverse wiring, recover normal work after correct wiring
Selection Guide
Application Demand
Recommended Model
Core Advantage
12V solar small system, 24M lift demand
DC55JE-12240
1800L/H flow, 100W low power consumption
24V industrial & solar system, 32M high head
DC55JE-24320
2000L/H large flow, stable high lift performance
36V high voltage off-grid project
DC55JE-36320
Low working current, long-distance wiring adaptation
Need precise flow adjustment
Add PWM/VR suffix
Real-time flow speed adjustable
No speed adjustment required
Choose S suffix
Cost-effective fixed speed model
High temp / corrosive liquid submersible use
Match external driver version
Support up to 100℃ medium, adapt harsh working condition
Main Application Scenarios
Icon
Application Field
Usage Description
🏭
Industrial Equipment Circulation
Cooling circulation for mechanical equipment, mold cooling, industrial fluid cycle
🔥
High Temperature Liquid Transfer
Hot water circulation, heat conduction oil delivery, high temp medium transportation
☀️
Off-grid Solar Projects
Solar heating circulation system, solar water supply pressurization
🧪
Laboratory & Chemical Industry
Weak acid/alkali liquid transfer, laboratory small circulation equipment
🐟
Large Aquarium & Pond
High head water circulation, fish pond water cycle & filtration
🚗
Automotive Cooling System
New energy vehicle auxiliary cooling, vehicle heating circulation system
FAQ – Frequently Asked Questions
Question
Standard Answer
How to choose 24M and 32M head models?
DC55JE-12240 reaches 24M static head for 12V low-power scenarios; 18V/24V/36V full series support 32M ultra high head for long-distance transportation
Can this pump deliver hot water up to 100℃?
Standard model supports -30℃~80℃ medium; customized version can support up to 100℃ liquid temperature
What are the advantages of PPS+30%GF pump housing?
Excellent acid & alkali resistance, oil resistance, high temperature resistance, long service life in corrosive environment
Does DC55JE have complete safety protection?
Yes, equipped with jam, dry-run, overload, reverse connection 4 major protection functions to reduce failure rate
Is speed regulation supported for DC55JE pump?
Optional PWM / 0-5V analog / potentiometer 3 speed control modes, select corresponding suffix when ordering
Does ZKSJ support parameter & structural customization?
Yes, we support parameter customization (max power within 160W customizable), full OEM & ODM customization service for brand & structure
👇 Contact Us for ZKSJ DC55JE · Wholesale Welcome · OEM/ODM Available
ZKSJ DC55JE 3 phase high pressure brushless DC centrifugal pump, max 2000L/H flow & 32M head, IP68 submersible waterproof, wide temperature adaption, widely used in industrial circulation, solar heating, high temp liquid transfer and vehicle cooling systems. Wholesale & distributor cooperation welcome, OEM & ODM customized service available.
👇 Contact Us for ZKSJ DC55JE · Wholesale Welcome · OEM/ODM Available
