The DA-20 Display Aerator combines pond aeration with a decorative trumpet-shaped water display for medium residential ponds. Its high-volume circulation adds oxygen to the water while creating an attractive and pleasant-sounding water feature.
This 1½ hp configuration moves up to 600 gallons of water per minute and produces a spray pattern measuring approximately 10 feet high by 25 feet wide. It is intended for ponds measuring ¼ acre or more and requires a minimum water depth of 38 inches.
The aerator uses a stainless-steel, oil-free submersible motor designed for operation in 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 high-volume pond aeration with a decorative trumpet-shaped water display.
High-Volume Water Circulation: Moves up to 600 gallons of water per minute.
Trumpet-Shaped Spray: Produces an approximately 10-foot-high by 25-foot-wide water pattern.
Pond-Health Support: Adds oxygen to the water, helping control algae growth and insects while promoting a healthier environment for fish and other pond wildlife.
Adjustable Display: The water display can be adjusted for width and height.
Oil-Free Motor: Uses an oil-free submersible motor with no oil changes required.
Low-Maintenance Operation: Designed to require very little maintenance under normal operating conditions.
Continuous Operation: Designed for 24-hour-per-day operation.
Freshwater and Saltwater Use: Designed for operation in fresh water and approved for saltwater use.
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 conditions without damage.
Optional Lighting: Compatible light kits can be added during the initial purchase or later.
Flexible Anchoring: Supports weighted anchoring and shoreline anchoring methods.
Made in the USA: Manufactured in Holland, Michigan.
Specifications
Motor Rating: 1½ hp
Voltage: 230 volts
Motor Type: Oil-free, submersible motor
Motor Material: Stainless steel
Frequency: 60 Hz
Phase: Single-phase
Motor Speed: 3,450 rpm
Power Rating: 1.1 kW
Current Draw: 10.6 amps
Flow Rate: 600 gallons per minute
Spray Pattern: Approximately 10 feet high by 25 feet wide
Standard Power Cord Length: 100 feet
Supplied Power Cord Gauge: 12-gauge
Power Cord Type: Submersible electric power cord
Maximum Cable Length With 12 AWG Cable: 310 feet from the motor to the main power source
Extended Cord Availability: The electric power cord can be ordered in greater lengths.
Extension Cord Restriction: Do not use an extension cord to supply power to the motor.
Operating Schedule: Designed for 24-hour-per-day operation
Required Minimum Anchor Weight: Two 45-pound weights or concrete blocks
Required Anchoring Lines: Two nylon anchoring lines measuring ⅜ inch or thicker
Weighted Anchor Spacing: Anchors must be positioned at least 25 feet apart.
Alternative Electrical Configurations: Three-phase and/or 50 Hz versions are also available.
GFCI Requirement: A Ground Fault Circuit Interrupter is required.
Electrical Installation: A licensed electrical contractor must be used when supplying power to the unit.
Swimmer Safety: Power must always be disconnected when swimmers are present.
Maintenance Guidance: The propeller assembly and quality nylon anchoring ropes should generally be replaced every five years.
Control Box Requirement: No control box required.
Size Guide
Recommended Pond Size: ¼ acre or more
Minimum Pond Depth: 38 inches
Compatibility
Compatible With: Freshwater and saltwater ponds measuring ¼ acre or more with a minimum water depth of 38 inches.
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