The DA-20 Display Aerator combines pond aeration with a decorative trumpet-shaped water display for small residential ponds. It circulates up to 450 gallons of water per minute while adding oxygen to the water.
The ¾ hp configuration produces a spray pattern measuring approximately 6.8 feet high by 23 feet wide. Its aeration helps control algae growth and insects while supporting a healthy environment for fish and other pond wildlife.
The unit uses a stainless-steel, oil-free submersible motor designed for fresh water and salt water. It may remain installed during winter after the power is turned off and can be restarted once the pond thaws.
Key Features
Display and Aeration: Combines a decorative trumpet-shaped water feature with pond aeration.
High-Volume Water Circulation: Moves up to 450 gallons of water per minute.
Trumpet-Shaped Spray: Produces an approximately 6.8-foot-high by 23-foot-wide water pattern.
Pond-Health Support: Adds oxygen to the water, helping control algae growth and insects while supporting fish and other pond wildlife.
Oil-Free Motor: Uses an oil-free submersible motor with no oil changes required.
Low-Maintenance Operation: No routine maintenance or separate control box is required.
Continuous Operation: Designed for 24-hour-per-day operation.
Freshwater and Saltwater Use: Designed for fresh water and approved for saltwater operation.
Winter-Ready Design: Can remain installed after the power is turned off and be restarted after the pond thaws.
Subzero-Condition Durability: Components are engineered to withstand subzero temperatures without damage.
Optional Lighting: Compatible light kits can be added during the initial purchase or later.
Easy Installation: Designed for installation using two nylon anchoring ropes and two weighted anchors.
Made in the USA: Manufactured in Holland, Michigan.
Safety Compliance: ARL-tested and compliant with UL standards and the National Electrical Code when installed as a complete package.
Specifications
Motor Rating: ¾ hp
Voltage: 115 volts
Motor Type: Oil-free, submersible motor
Motor Material: Stainless steel
Frequency: 60 Hz
Phase: Single-phase
Motor Speed: 3,450 rpm
Current Draw: 10.7 amps
Flow Rate: 450 gallons per minute
Spray Pattern: Approximately 6.8 feet high by 23 feet wide
Standard Power Cord Length: 70 feet
Power Cord Gauge: 10-gauge
Power Cord Type: Submersible electric power cord with plug
Extended Cord Availability: The electric power cord can be ordered in greater lengths.
Maximum Breaker-to-Aerator Distance: 100 feet for proper 115-volt motor operation
Operating Schedule: Designed for 24-hour-per-day operation
Required Anchoring Weight: Two 30-pound weights or concrete blocks
Required Anchoring Ropes: Two nylon ropes
Alternative Electrical Configurations: Three-phase and/or 50 Hz versions are also available.
GFCI Requirement: A Ground Fault Circuit Interrupter is required.
Swimmer Safety: Power must always be disconnected when swimmers are present.
Maintenance Requirement: No maintenance required
Control Box Requirement: No control box required
Size Guide
Recommended Pond Size: Greater than ⅛ acre
Minimum Pond Depth: 34 inches
Compatibility
Compatible With: Freshwater and saltwater ponds greater than ⅛ acre with a minimum water depth of 34 inches
Electrical Compatibility: 115-volt, 60 Hz, single-phase electrical service where the distance from the main breaker to the aerator does not exceed 100 feet
Optional Lighting: Compatible light kits can be added during the initial purchase or later.
Included
¾ hp, 115-volt display aerator
70-foot, 10-gauge submersible electric power cord with plug
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