EG Danner® Supreme Hydroponics™ Submersible Water Pump — 200 GPH Max Flow

EG Danner® Supreme Hydroponics™ Submersible Water Pump — 200 GPH

The EG Danner® Supreme Hydroponics™ Submersible Water Pump delivers reliable, oil-free water movement for hydroponic nutrient circulation, ebb-and-flow flood tables, deep water culture reservoirs, and inline water transfer applications. With a maximum flow of 200 GPH and a maximum pumping height of 6.5 ft, it handles the demands of active hydroponic systems where consistent, energy-efficient flow is essential to root zone oxygenation and nutrient delivery.

The oil-free motor design eliminates any risk of oil contamination in nutrient reservoirs, maintaining solution purity throughout the growth cycle. An adjustable flow control dial (when submerged) allows growers to fine-tune output to match system requirements without replacing the pump or adding external valves. Included outlet adapters provide connection flexibility for different tubing sizes, and the 6-foot power cord reaches standard outlets without extension cords in most growing environments.

Key Features & Benefits

• Oil-Free Motor — Eliminates contamination risk in nutrient solution reservoirs, maintaining solution integrity throughout the growth cycle.
• Adjustable Flow Control — Built-in dial adjusts output flow rate when used submersed, allowing precise tuning without external valves or pump replacements.
• Submersible or Inline Use — Versatile installation for submerged reservoir pumping or inline water transfer applications in irrigation and recirculating systems.
• Included Tubing Adapters — Comes with 1/4in and 1/2in tubing adaptors for flexible connection to common hydroponic tubing sizes.
• Energy-Efficient Design — Low-wattage operation minimizes electrical costs during continuous-duty hydroponic cycles.
• 6 ft Power Cord — Sufficient length to reach standard outlets from most reservoir positions without extension cords.

Who Should Use This

Hobby and small-to-mid-scale hydroponic growers running ebb-and-flow, DWC, NFT, or recirculating drip systems use the Supreme Hydroponics pump as the heart of their nutrient circulation. It is well suited for grow tents, countertop systems, small flood tables, and propagation setups where an oil-free, adjustable submersible pump is needed at an accessible price point.

Compatibility

Designed for submersible use in hydroponic reservoirs and flood tables. Suitable for inline water transfer applications as well. Included adapters: 1/4in and 1/2in tubing adaptors. 6 ft standard power cord. For applications requiring higher flow rates, consider the larger Supreme Hydroponics pump models.

Frequently Asked Questions

Is this pump safe to use with nutrient solutions?

Yes — the oil-free motor design and wetted components are intended for use in hydroponic nutrient solutions. Always verify chemical compatibility with highly concentrated or specialty additives before use.

Can I run this pump continuously (24/7)?

The Supreme Hydroponics pump is designed for continuous-duty operation in hydroponic systems. Ensure the pump remains fully submerged when used in submersible mode to prevent overheating.

How do I adjust the flow rate?

When used submersed, the built-in flow control dial allows adjustment of the output flow rate. In inline applications, flow control depends on the external valve or timer configuration.

Can this pump prime itself if it runs dry momentarily?

The Supreme Hydroponics pump is designed for submersible use and should remain submerged during operation. Running dry can damage the internal components — ensure adequate water level is maintained in the reservoir at all times.