Resun LP-40 High-Output Air Pump

Resun LP-40 High-Output Air Pump

The Resun LP-40 Air Pump is a powerful, low-noise air pump designed to deliver consistent airflow for aquariums, koi ponds, fish farms and biological filtration systems. With a maximum air output of 3,000 L/H (50 L/min), it provides effective aeration for setups that require a reliable and continuous air supply.

Built with a durable rubber diaphragm and valve system, the LP-40 is designed for long-lasting performance. Its efficient motor and heat-dissipating construction help deliver strong airflow while keeping operating noise low, making it suitable for both hobbyist and larger-scale fish-keeping applications.

Key Features

• High Air Output: Delivers up to 3,000 L/H for effective aeration.
• Low-Noise Operation: Designed to provide powerful airflow with reduced operating noise.
• Durable Diaphragm: Impact-resistant rubber diaphragm and valves support long-term operation.
• Energy-Efficient Motor: Designed for dependable airflow with 35W power consumption.
• Multiple Air Outlets: Includes a 12-outlet air divider for distributing air to multiple tanks or air stones.
• Strong Air Pressure: Provides a maximum pressure of 0.030 MPa for suitable aeration applications.
• Versatile Applications: Suitable for aquariums, ponds, fish farms and compatible biological filtration systems.

Specifications

• Brand: Resun
• Model: LP-40
• Type: High-Output Air Pump
• Power Consumption: 35W
• Maximum Air Flow: 3,000 L/H (50 L/min)
• Maximum Pressure: 0.030 MPa
• Maximum Air Stone Depth: 2.8m
• Air Divider: 12 outlets
• Application: Aquariums, ponds and fish farms

Ideal For

• Multiple aquarium setups
• Koi and garden ponds
• Fish breeding and holding systems
• Sponge filters and air stones
• Biological filtration systems requiring additional aeration

Installation & Maintenance

Place the air pump in a dry, well-ventilated location, preferably above the water level, or use a suitable non-return valve to help prevent water from flowing back into the pump. Connect compatible air tubing and distribute airflow using the supplied air divider. Inspect the diaphragm and air connections regularly to maintain performance.

Choose the Resun LP-40 for powerful, consistent and low-noise aeration in aquariums, ponds and fish-keeping systems.