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

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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

Voltage

220V/50Hz

Industry

Fisheries Pump

Media

Water

Production Capacity

300,000 PCS/Month

Size (mm)

37.5*39*30mm

📦 Product Description

Model	Voltage	Power(W)	Head(CM)	Flow(L/H)	Size (MM)	Outlet(MM)
JN-200	220V/50	2	40	150	383728	8mm
JN-300	220V/50	3	50	180	37.53930	8mm
JN-333	220V/50	4	70	260	48.54835	8/13mm
JN-500	220V/50	10	120	600	614652	8/13mm
JN-399	220V/50	25	180	1800	866069	13/16/19mm
JN-4500	220V/50	110	450	4500	17597146	13-25mm

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📜 Certifications

🚢 Packaging & Shipping

⚠️ 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.