Scott Aerator DA-20 1–1½ HP Display Aerator | Medium Pond Fountain & Aeration System

Specifications

• Models: DA-20 1 HP, DA-20 1½ HP
• Motor: 1 HP, 115/230 V & 1½ HP, 230 V Oil-Free Motors
• Flow Rate: 500 GPM for 1 HP; 600 GPM for 1½ HP
• Spray Pattern: 7' H × 25' W for 1 HP; 10' H × 25' W for 1½ HP
• Minimum Water Depth: 36" for 1 HP; 38" for 1½ HP
• Pond Coverage: Greater Than ⅛ Acre for 1 HP; Greater Than ¼ Acre for 1½ HP
• Power Cord: 70' Submersible Cord for 1 HP; 100' 10-Gauge Submersible Cord for 1½ HP; Longer Lengths Available
• Warranty: 5-Year Motor Warranty
• Operation: Designed for 24-Hour-Per-Day Operation; No Maintenance Required
• Features: Highly Aerated Spray; Saltwater Approved; Optional Light Kits Available
• Anchoring: Two 35-lb. Weights for 1 HP; Two 45-lb. Weights for 1½ HP; Two Nylon Ropes Required; Not Included
• Safety: GFCI Required; Disconnect Power When Swimmers Are Present
• Compliance: ARL-Tested and Compliant with UL Standards and the National Electric Code When Installed as a Complete Package

The Scott Aerator DA-20 1–1½ HP Display Aerator is designed for medium-sized residential ponds where reliable aeration and an attractive water display are equally important. The powerful 1 HP and 1½ HP models create a beautiful trumpet-shaped spray while moving large volumes of water to improve oxygen levels and overall pond health.

The 1 HP DA-20 moves up to 500 gallons of water per minute and produces an impressive spray approximately 7 feet tall by 25 feet wide. Beyond its visual appeal, the aerated spray increases oxygen exchange, helping support healthier water conditions for fish and other aquatic wildlife while helping control algae growth and insects.

Key Features & Benefits

• Designed for Medium Residential Ponds – Ideal for medium-sized ponds around ¾ acre.
• 1–1½ HP Motor Options – Provides increased water movement and aeration for larger residential ponds.
• High-Volume Water Movement – The 1 HP model moves up to 500 gallons per minute.
• Attractive Trumpet-Shaped Spray – Creates a beautiful display with a soothing water sound.
• 1 HP Display Pattern – Approximately 7 feet high by 25 feet wide.
• Effective Pond Aeration – Adds oxygen to the water while improving circulation.
• Supports Pond Health – Helps create healthier conditions for fish and other aquatic wildlife.
• Winter-Ready Construction – Engineered to withstand subzero temperatures without damage.
• Oil-Free Stainless Steel Motor – Features a durable, environmentally friendly submersible motor.
• Low-Maintenance Design – No oil changes, routine maintenance, or external control box required.
• Freshwater & Saltwater Compatible – Designed for use in both fresh and salt water.
• Made in the USA – Proudly manufactured in Holland, Michigan.
• 5-Year Motor Warranty – Backed by an unconditional 5-year motor warranty.

Winter Operation

The DA-20 is built for year-round durability and does not require complicated or costly winterizing procedures. Simply shut off the power and leave the unit in place during freezing conditions. Once spring arrives and the ice thaws, restore power and the aerator is ready to run.

Display & Aeration in One

The DA-20 combines powerful water circulation with an attractive fountain display. Its trumpet-shaped spray enhances the appearance and sound of your pond while increasing oxygen exchange and promoting healthier aquatic conditions.

Scott Aerator DA-20 Display Aerator for Medium Residential Ponds

• DA-20 DISPLAY AERATOR, 1 HP 115 V, 70 FT 10-2
• DA-20 DISPLAY AERATOR, 1 HP 115 V, 100 FT 10-2
• DA-20 DISPLAY AERATOR, 1 HP 230 V, 70 FT 12-2
• DA-20 DISPLAY AERATOR, 1 HP 230 V, 100 FT 12-2
• DA-20 DISPLAY AERATOR, 1 HP 230 V, 150 FT 12-2
• DA-20 DISPLAY AERATOR, 1 HP 230 V, 200 FT 12-2
• DA-20 DISPLAY AERATOR, 1-1/2 HP 230 V, 100 FT 12-2
• DA-20 DISPLAY AERATOR, 1-1/2 HP 230 V, 150 FT 12-2
• DA-20 DISPLAY AERATOR, 1-1/2 HP 230 V, 200 FT 12-2
• DA-20 DISPLAY AERATOR, 1-1/2 HP 230 V, 250 FT 12-2