ZKSJ DC Submersible Pumps – 400-12000L/H, Energy Saving, for All Tanks

Nano Tanks · Medium Tanks · Large Tanks · Extra Large Tanks – Variable Frequency, Quiet, Energy Saving

Product Overview

The ZKSJ DC Submersible Pump Series features variable frequency control technology with complete flow coverage from 400L/H to 12000L/H. Ultra-quiet operation, saves up to 80% energy vs traditional AC pumps, 5V-24V low voltage safety. 14 models covering everything from 35cm NANO tanks to 200cm+ extra large systems.

Why Choose ZKSJ DC Pumps?

#	Icon	Advantage	Description
1	🔄	Variable Frequency Control	Precise flow adjustment – stepless from min to max
2	🔇	Ultra-Quiet Operation	Advanced DC motor – near-silent
3	⚡	Energy Efficient	Saves up to 80% vs traditional AC pumps
4	🌡️	Low Heat Transfer	DC technology minimizes heat to aquarium
5	🔒	Safe DC Voltage	5V-24V low voltage – completely safe
6	📏	Complete Range	14 models – 400-12000L/H coverage

Complete Technical Specifications

Model	Flow	Max Head	Power	Voltage	Dimensions	Recommended Tank
DC26Q-400L	400L/H	2M	3.58W	DC5V	65×44×76.5	35-40cm NANO
DC26Q-400L Inv	400L/H	2M	0.76-4.01W	DC5V	65×44×76.5	35-40cm NANO
DC500	500L/H	1.5M	4.53W	DC5V	71×53×89	35-40cm back filter
DC26Q-600L	600L/H	3M	9.31W	DC12V	65×44×76.5	45-60cm tanks
DC26Q-600L Inv	600L/H	3M	1.88-9.23W	DC12V	65×44×76.5	45-60cm tanks
DC700	700L/H	2.5M	8.77W	DC12V	71×53×89	45-60cm tanks
DC700 Inv	700L/H	2.5M	1.58-8.26W	DC12V	71×53×89	45-60cm tanks
DC1000	1000L/H	2M	1.16-8.75W	DC12V	115×66×80	60-90cm tanks
DC2000	2000L/H	3.5M	4.75-27.06W	DC24V	130×66×90	60-90cm tanks
DC3000	3000L/H	3.7M	10.02-32.04W	DC24V	167×80×100	90-120cm tanks
DC5000	5000L/H	6M	15.96-79.54W	DC24V	167×80×110	100-150cm systems
DC8000	8000L/H	5M	16.92-86.72W	DC24V	167×80×120	120-150cm systems
DC10000	10000L/H	4.1M	13.02-96.01W	DC24V	200×90×125	150-200cm large
DC12000	12000L/H	4.8M	13.11-106.41W	DC24V	200×90×130	150-200cm large

Selection Guide

Tank Size	Recommended Model	Description
🐟 NANO Tank (35-40cm)	DC26Q-400L / DC500	400-500L/H
🐟 Small Tank (45-60cm)	DC26Q-600L / DC700	600-700L/H
🐟 Medium Tank (60-90cm)	DC1000 / DC2000	1000-2000L/H
🐟 Large Tank (90-120cm)	DC3000	3000L/H
🐟 Large Tank (100-150cm)	DC5000	5000L/H
🐟 Extra Large (120-150cm)	DC8000	8000L/H
🐟 Extra Large (150-200cm)	DC10000 / DC12000	10000-12000L/H

❓ FAQ – Frequently Asked Questions

Question	Answer
What's the difference between fixed and variable speed?	Variable models include controller with multi-speed adjustment – more energy efficient. Fixed models are plug & play.
How much energy does it save vs AC?	Saves up to 80% energy.
Is the voltage safe?	5V-24V low voltage – completely safe.
Is it noisy?	No. DC motor technology – near-silent.
What's the warranty?	2-year warranty on both pump and power adapter.
Do you offer customization?	Yes! OEM/ODM services available – contact us.