Scott Aerator Boilermaker Surface Aerator 3/4HP

Scott Aerator Boilermaker Surface Aerator 3/4HP

Experience the increased effectiveness of our Boilermaker with its larger motor, providing more oxygen, a greater water flow, and a stronger surface current for your lake.

For those prioritizing pond health, the Scott Aerator Boilermaker Surface Aerator 3/4HP offers optimal oxygen transfer rates and significant water circulation for optimal results. Its high-volume surface flow effectively maximizes oxygen transfer in your water feature.

The Boilermaker's low-profile design creates the high-volume, 'white boil' effect of highly aerated water, with a minimal vertical display.

The Boilermaker is an efficient pond de-icer during winter months. It follows the same principles as all Scott Aerator water features, eliminating the need for expensive winterizing products. Simply keep the aerator or fountain in the water, turn off the power, and forget about it until spring. Once the water thaws, re-establish power and the unit will be good to go. All components are designed to withstand sub-zero temperatures without causing damage. Its environmentally-friendly design features a stainless steel, oil-free, submersible motor which sets it apart from other water aerators on the market. There is no need to change oil, perform maintenance, or have a control box with the Boilermaker.

The Boilermaker comes standard with 70 feet of heavy-duty, 12-gauge, submersible power cord. Greater lengths are available. 
GFCI required. Please disconnect the power source when swimmers are present.

Features

• 230-volt, 3/4-hp, oil-free motor.
• 450 gallons-per-minute flow rate.
• Highly aerated, low-profile spray.
• Electric cable provided is 70 feet long, 12-gauge submersible.
• Electric cable can be ordered in greater lengths.
• Approved for use in salt water.
• Two nylon ropes required for anchoring (not included).
• Designed for 24-hour-per-day operation.
• No maintenance required.
• Great for all pond sizes.
• single phase, 7 amps, 680 watts.
• 5-year motor warranty.
• Easy installation.
  
  

Manual

Spec Sheet

What Our Experts Think

• 3/4HP motor delivers increased oxygen transfer, higher water flow, and a stronger surface current.

• Enhances pond or lake health by promoting circulation and aeration.

• Reduces algae growth and supports a balanced aquatic ecosystem.

• Durable, oil-free motor safe for fish, plants, and wildlife.

• Built for continuous, long-lasting operation with minimal maintenance.

Q&A

Q: How much oxygen does it transfer?
A: The larger 3/4HP motor provides higher oxygen transfer than smaller models.

Q: Can it run continuously?
A: Yes, designed for reliable 24/7 operation.

Q: Is it safe for aquatic life?
A: Absolutely—oil-free motor ensures safe and eco-friendly operation.

Q: What size pond or lake is it suitable for?
A: Ideal for medium to large ponds and lakes needing improved aeration and circulation.

Maintenance Tips

• Inspect intake screens regularly to prevent clogging from debris.

• Check motor housing and electrical connections periodically.

• Winterize or remove the unit in freezing conditions to prevent damage.

• Clean moving parts and lubricate as needed to maintain efficiency.

• Perform routine maintenance to ensure long-term performance and reliability.