Pawfly Pond Air Pump 500 GPH for Koi Ponds up to 3000 Gallons

The PA4000 air pump is designed to provide reliable and efficient aeration for your large fish tank or pond. With a robust construction and a range of impressive features, this powerful pump is an excellent choice for maintaining a healthy and thriving underwater environment.

One of the standout features of the PA4000 is its strong output. Capable of delivering a maximum air flow rate of up to 500 gallons per hour, the pump generates a high pressure of 0.032 MPa, making it ideal for use in fish ponds or water gardens up to 3000 gallons in size. This impressive performance helps to enhance the vitality of your pond by pushing air into bubblers and quickly diffusing oxygen throughout the water, promoting the movement of the water surface and preventing it from freezing in the winter months.

The adjustable air flow control on the PA4000 allows you to manually adjust the air volume to meet your desired levels, ensuring you can maintain a healthy pond environment tailored to the specific needs of your fish or plants. This level of customization is a valuable feature, as it enables you to fine-tune the aeration to suit the changing requirements of your underwater ecosystem.

For added safety and reliability, the PA4000 is equipped with overheating protection. The pump will automatically shut off when it operates at an abnormally high temperature, preventing excessive water temperature and safeguarding the health of your underwater life.

The robust construction of the PA4000 is another key selling point. Featuring 2-layer thick shells to shield motor noise and shockproof rubber feet to minimize vibration, this air pump is built to withstand the demands of continuous use in a demanding aquatic environment. This reliable design ensures the PA4000 will provide long-lasting and dependable performance, giving you peace of mind that your pond is in good hands.

In addition to the PA4000, the product lineup includes several other air pumps catering to different aquarium and pond sizes. The PA1000, MB-240, MC-3000, and HD-608 models offer a range of features and specifications to suit your specific needs, with varying maximum output, sound levels, and power requirements.

Whether you're looking to maintain a large fish pond or keep your aquarium's inhabitants thriving, these air pumps from our collection offer a reliable and efficient solution. With their adjustable controls, robust construction, and safety features, you can trust that your underwater ecosystem will be well-cared for, allowing your fish and plants to flourish all year round.

product information: