Aquarium Submersible Pump Micro Adjustable Flow Air Conditioning Fan Air Cooler Water Pump

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Product Description

ℹ️ Basic Information
Model NO.
JN-300
Max. Capacity
180L/H
Driving Type
Magnetic
Material
ABS
Power
3W
Voltage
220V/50Hz
Industry
Fisheries Pump
Media
Water
Production Capacity
300,000 PCS/Month
Size (mm)
37.5*39*30mm
📦 Product Description
Submersible Pump Overview
Feature 1
Feature 2
Feature 3
Feature 4
Model Voltage Power(W) Head(CM) Flow(L/H) Size (MM) Outlet(MM)
JN-200220V/5024015038*37*288mm
JN-300220V/5035018037.5*39*308mm
JN-333220V/5047026048.5*48*358/13mm
JN-500220V/501012060061*46*528/13mm
JN-399220V/5025180180086*60*6913/16/19mm
JN-4500220V/501104504500175*97*14613-25mm
Technical Details
Internal Structure
Performance Chart
🏢 Company Profile & Exhibition
Factory View
Exhibition Presence
📜 Certifications
Product Certifications
🚢 Packaging & Shipping
Logistics
⚠️ Safety Instructions
Ensure local voltage matches the pump's rated voltage before use.
Always unplug the power cord before installation, cleaning, or maintenance.
Check the pump shell for damage if dropped; stop use immediately if cracked.
The power cord is non-replaceable; discard the pump if the cable is damaged.
Do not move the pump by pulling the power cord. Only use in clean water.
Frequently Asked Questions
Q1: Can this pump be used in saltwater aquariums?
While designed for clean water, the ABS material and magnetic drive make it suitable for standard aquarium circulation. Ensure regular cleaning to prevent salt buildup.
Q2: Is the water flow rate adjustable?
Yes, the series features a micro-adjustable flow design, allowing you to control the water output based on your specific cooling or aquarium needs.
Q3: What should I do if the pump makes unusual noise?
Unplug the pump and check for debris in the impeller. Ensure the pump is fully submerged as running it dry can cause noise and damage the motor.
Q4: Are different outlet diameters available?
Yes, depending on the model (from JN-200 to JN-4500), we provide various outlet sizes ranging from 8mm to 25mm to fit different tubing standards.
Q5: Can the pump run 24/7?
Yes, these submersible pumps are designed for continuous circulation in air coolers and aquarium systems, provided they remain submerged and in clean water.
Q6: What is the standard power cord length?
Most models come with a 1.5-meter flat insert plug, while higher-capacity models like the JN-2500 and above feature a 2-meter round wire for extra reach and durability.

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