ZKSJ DC40D Brushless Pump – 550L/H, 8M Head, IP68, 2-Phase Magnetic

$25.88

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Model & Voltage DC40D-1250 Single Pump 12V No Power Supply DC40D-2480 Single Pump 24V No Power Supply DC40D-1250 Single Pump +12V Power Supply DC40D-2480 Single Pump +24V Power Supply

Cantitate

ZKSJ DC40D 2-Phase Brushless DC Pump | 550L/H | 8M Head | IP68 Waterproof | PPO+30%GF

450-550L/H Flow · 5-8M Head · 12V/24V Optional – 2-Phase Magnetic Isolation, Quiet & Durable

Product Overview

The ZKSJ DC40D is a 2-phase brushless DC pump featuring magnetic isolation design, PPO+30%GF corrosion resistant housing, IP68 waterproof, and >30,000 hours lifespan. Delivers 450-550L/H flow with 5-8M head, available in 12V/24V dual voltage options, supports 0-5V analog signal (potentiometer) speed control (optional). Widely used in aquarium circulation, small fountains, solar systems, chemical liquid transfer, and more.

Key Features

#	Icon	Feature	Benefit
1	⚡	2-Phase Brushless Motor	Magnetic isolation, high efficiency, maintenance-free
2	📏	Compact & Powerful	90×60.8×56mm, 0.22kg – big performance
3	💧	550L/H Flow	Meets small circulation needs
4	📏	8M Head	Suitable for small to medium head applications
5	🧪	PPO+30%GF Housing	Corrosion resistant, high temperature resistant
6	🎛️	0-5V Speed Control Optional	Potentiometer/0-5V analog signal control
7	💧	IP68 Waterproof	Fully submersible or land use
8	🛡️	Multi-Protection	Water shortage/dry-run/stall protection (optional)
9	⏱️	>30,000 Hours Life	Continuous operation – durable and reliable
10	☀️	Wide Voltage Range	12V/24V optional

Product Specifications

NO.	Item	Specs
1	Dimensions / Weight	90×60.8×56mm / 0.22kg
2	Inlet/Outlet Diameter	10mm
3	Driving Mechanism	Brushless, magnetic separation
4	Housing Material	PPO+30%GF (Optional)
5	Condition of Use	Continuous, submersible or land use (non-self-priming)
6	Suitable Medium	Water, oil, acid/alkaline liquids (test for special liquids)
7	Max Working Temp	-10°C ~ 60°C (built-in driver, non-submersible)
8	Noise	≤40dB
9	Waterproof Rating	IP68 (submersible)
10	Lifespan	>30,000 hours
11	Power Supply	Solar panel, battery, adapter, or other power module
12	Protection	Water shortage/dry-run/stall protection (optional)
13	Speed Control	0-5V analog signal (potentiometer) optional
14	Speed Feedback	Pulse signal optional – actual speed = pulse frequency × 30

Model Specifications

Model	Voltage	Working Voltage	Rated Current	Power Consumption	Max Flow	Max Head
DC40D-1250	12V DC	8V~16V	0.8A (1.3A) ±10%	10W (16W) ±10%	450L/H±10%	5M±7%
DC40D-2480	24V DC	12V~26V	0.8A (1.1A) ±10%	17.5W (25W) ±10%	550L/H±10%	8M±7%

Note: Values in parentheses are open pumping current/power. Parameters are downward compatible – models can be customized to any parameter within the max power range.

Selection Guide

Need	Recommended Model	Description
12V system, 5M head	DC40D-1250	450L/H, 10W (16W)
24V system, 8M head	DC40D-2480	550L/H, 17.5W (25W)
Speed control needed	Add 0-5V/Potentiometer option	Analog signal speed control
Speed feedback needed	Add Pulse signal option	Actual speed = pulse frequency × 30

Customization Options

Item	Description
Parameter Customization	Downward compatible – customize any parameter within max power range
Protection Functions	Water shortage/dry-run/stall protection (optional)
Speed Control	0-5V analog signal/potentiometer (optional)
Speed Feedback	Pulse signal feedback (optional) – actual speed = pulse frequency × 30

Applications

Category	Applications
🐟 Aquarium	Small tank circulation, filtration systems
⛲ Fountain/Water Feature	Small fountain, desktop water features
☀️ Solar Systems	Solar water circulation, solar fountain
🧪 Chemical/Laboratory	Corrosive liquid transfer
🔧 DIY Projects	Creative water circulation applications

❓ FAQ – Frequently Asked Questions

Question	Answer
What's the difference between DC40D-1250 and DC40D-2480?	1250: 12V, 5M head, 450L/H. 2480: 24V, 8M head, 550L/H.
Can it be submerged?	Yes. IP68 waterproof – fully submersible. Also works land use (non-self-priming).
What's the advantage of PPO+30%GF housing?	Corrosion resistant, high temperature resistant – suitable for various media.
Is speed control available?	Optional – 0-5V analog signal or potentiometer speed control.
Does it have protection features?	Optional – water shortage protection, dry-run protection, stall protection.
What is the operating temperature range?	-10°C ~ 60°C (built-in driver, non-submersible).
Do you offer customization?	Yes! OEM/ODM services available – parameters customizable within max power range. Contact us!