Danner Pond-Mag 700 GPH Magnetic-Drive Pond Pump — 700 GPH, Epoxy-Encased Motor, Ceramic Shaft

The Danner Pondmaster Pond-Mag 700 GPH is a magnetic-drive water pump built for quiet, continuous pond circulation in small to medium water features.

Engineered by Danner for reliable 24/7 operation, the Pond-Mag series uses a magnet impeller assembly and epoxy-encased motor to move water efficiently with minimal maintenance. Available in multiple flow sizes, the Pond-Mag 700 GPH model is sized to suit ponds roughly within the 150–550 gallon range or for tasks requiring up to 700 gallons per hour of flow. Its combination of a rigid pre-filter, ceramic shaft, and sealed power unit gives dependable performance whether submerged or installed inline.

How does the Pond-Mag 700 GPH handle continuous duty?

The Pond-Mag uses a magnetic-drive impeller that eliminates traditional shaft seals, reducing wear points and the need for frequent seal replacements. The power module is fully epoxy-encased to protect electrical components from moisture, making it suitable for round-the-clock circulation.

• Magnet impeller assembly reduces mechanical wear
• Epoxy-encased power unit for moisture protection
• Ceramic shaft for long-term durability
• Rated for continuous submerged or inline operation

What size pond or job is the 700 GPH model best for?

The 700 GPH option is targeted at small to medium ponds and water features. For general guideline, Pond-Mag models from 250–700 GPH suit ponds between about 150 and 550 gallons; select the flow rate based on desired turnover, filtration needs, and elevation/head requirements.

• Ideal for ponds roughly 150–550 gallons
• Provides sufficient flow for moderate filtration and waterfalls
• Consider pond depth and plumbing length when choosing pump size
• Other Pond-Mag sizes available for larger ponds (950–3600 GPH)

What are the key specifications and installation details?

The Pond-Mag 700 GPH runs on standard 120V/60Hz power and includes a rigid pre-filter to protect the impeller from debris. Connections and electrical ratings make it straightforward to install submerged in a pond or inline in a plumbing run; the pump includes a long cord for flexible placement.

• Maximum watts/amps: 70 W / 1.6 A at 120V, 60Hz
• Inlet: 1/2" FPT, Outlet: 1/2" MPT
• Cord length: 18' for flexible installation
• Includes rigid pre-filter and ceramic shaft

Is the Pond-Mag safe and supported by warranty?

Danner certifies its pump models to UL or ETL standards, and the Pond-Mag lineup ships with a 5-year limited warranty. Built-in protections and robust component choices reduce service needs, and certification confirms third-party electrical safety compliance.

• Certified to UL or ETL safety standards
• 5-year limited warranty for manufacturer support
• Designed to minimize routine seal maintenance
• Durable components for consistent performance

Who is this for: The Pondmaster Pond-Mag 700 GPH suits hobbyist pond keepers, landscapers, and small commercial sites that need a reliable, low-maintenance circulation pump for ponds, waterfalls, or filtration systems in the small-to-medium size range. If you want a pump designed to run continuously with a protected motor assembly, simple plumbing connections, and third-party safety certification, this model offers a balance of flow, durability, and value.