
(515) 635-3182
sales@protopond.com
(515) 635-3182
sales@protopond.com
Please Note: If you are interested in the DA-20 but your pond does not reach the minimum depth requirements, we recommend the Kasco VX Series Aerating Fountain.
Horsepower | Flow Rate | Pond Size Aerated |
1/3 HP | 300 gpm | 3/4 Acre |
1/2 HP | 400 gpm | 1 Acre |
1 HP | 500 gpm | 1.25 Acre |
1.5 HP | 600 gpm | 1.5 Acre |
2 HP | 700 gpm | 1.75 Acre |
3 HP | 800 gpm | 2 Acres |
Horsepower | Display Size |
1/3 HP | 5' x 18' |
1/2 HP | 6' x 22' |
1 HP | 7' x 25' |
1.5 HP | 10' x 25' |
2 HP | 11' x 26' |
3 HP | 11' x 32' |
Horsepower | Flow Rate | Pond Size |
1/3 HP | 300 gpm | 3/4 Acre |
1/2 HP | 400 gpm | 1 Acre |
1 HP | 500 gpm | 1.25 Acre |
1.5 HP | 600 gpm | 1.5 Acre |
2 HP | 700 gpm | 1.75 Acre |
3 HP | 800 gpm | 2 Acres |
Horsepower | Display Size |
1/3 HP | 5' x 18' |
1/2 HP | 6' x 22' |
1 HP | 7' x 25' |
1.5 HP | 10' x 25' |
2 HP | 11' x 26' |
3 HP | 11' x 32' |
Horsepower | Min. Pond Depth |
1/3 HP | 32" |
1/2 HP | 34" |
1 HP | 36" |
1.5 HP | 38" |
2 HP | 42' |
3 HP | 60" |
Horsepower | Voltage | Hz | Amps | Watts |
1/3 HP | 115V or 230V | 60 | 8 | 670 |
1/2 HP | 115V or 230V | 60 | 10 | 670 |
1 HP | 115V or 230V | 60 | 14 | 1210 |
1.5 HP | 230V | 60 | 10.6 | 1780 |
2 HP | 230V | 60 | 12.6 | 2280 |
3 HP | 230V | 60 | 14 | 3000 |
Motor Size | Available Cord Lengths |
1/3 HP 115V | 70' - 150' |
1/3 HP 230V | 70' - 400' |
1/2 HP 115V | 70' - 150' |
1/2 HP 230V | 70' - 400' |
1 HP 115V | 100' - 150' |
1 HP 230V | 100' - 400' |
1.5 HP 230V | 100' - 400' |
2 HP 230V | 100' - 400' |
3 HP 230V | 100' - 400' |
The DA-20 features a stainless-steel, oil-free, submersible motor, making it the most environmentally friendly water aerator on the market. And, with no oil to add or change and no control box required, it's maintenance-free! The DA-20 is even easy to install, requiring just two anchoring ropes and weights or tethers.
Perhaps best of all, the DA-20 is engineered to be left in the water year-round. You'll never need to remove it in fall or re-install in the spring. Simply shut the DA-20 off, allow it to freeze in and forget about it until the thaw. Freezing water does no damage to the DA-20, even in the harshest winter.
Proudly manufactured in the USA, the DA-20 carries an unconditional, 5-year motor warranty. This unit is produced with a minimum of 70 feet of submersible, 12-gauge power cable (10-guage for 230V). Longer lengths are available, and special orders are never a problem. Also available are two- or four-light sets that mounts easily to the DA-20 in minutes. You can order and add it now or at a later time.
Designed for fresh and salt water. ARL tested and approved to be in compliance with the applicable requirements of UL and the National Electric Code as complete packages.
GFCI required. Please disconnect power source when swimmers are present.
Proudly made in the USA.
Nozzle Spray Sizes (H x W)
Nozzle | 1/2 HP | 1 HP | 1.5 HP | 2 HP | 3 HP |
Amherst | N/A | 35' x 40' | 35' x 40' | N/A | 30' x 25' |
Atriarch | N/A | 30' x 25' | 40' x 30' | 50' x 40' | 60' x 50' |
Baystone | N/A | 14' x 30' | 20' x 40' | N/A | N/A |
Cambridge | N/A | 30' x 40' | 35' x 45' | N/A | 40' x 55' |
Clover | 20' x 35' | 30' x 42' | 40' x 50' | N/A | 50' x 70' |
Millbrook | N/A | 15' x 30' | 17' x 35' | N/A | N/A |
Rosewood | N/A | 30' x 40' | 35' x 45' | N/A | N/A |
Skyward | 20' x 35' | 30' x 42' | 40' x 50' | N/A | 50' x 70' |
Tudor | N/A | 10' x 35' | 15' x 45' | N/A | N/A |
Please Note: If you are interested in the DA-20 but your pond does not reach the minimum depth requirements, we recommend the Kasco VX Series Aerating Fountain.
Horsepower | Flow Rate | Pond Size Aerated |
1/3 HP | 300 gpm | 3/4 Acre |
1/2 HP | 400 gpm | 1 Acre |
1 HP | 500 gpm | 1.25 Acre |
1.5 HP | 600 gpm | 1.5 Acre |
2 HP | 700 gpm | 1.75 Acre |
3 HP | 800 gpm | 2 Acres |
Horsepower | Display Size |
1/3 HP | 5' x 18' |
1/2 HP | 6' x 22' |
1 HP | 7' x 25' |
1.5 HP | 10' x 25' |
2 HP | 11' x 26' |
3 HP | 11' x 32' |
Horsepower | Flow Rate | Pond Size |
1/3 HP | 300 gpm | 3/4 Acre |
1/2 HP | 400 gpm | 1 Acre |
1 HP | 500 gpm | 1.25 Acre |
1.5 HP | 600 gpm | 1.5 Acre |
2 HP | 700 gpm | 1.75 Acre |
3 HP | 800 gpm | 2 Acres |
Horsepower | Display Size |
1/3 HP | 5' x 18' |
1/2 HP | 6' x 22' |
1 HP | 7' x 25' |
1.5 HP | 10' x 25' |
2 HP | 11' x 26' |
3 HP | 11' x 32' |
Horsepower | Min. Pond Depth |
1/3 HP | 32" |
1/2 HP | 34" |
1 HP | 36" |
1.5 HP | 38" |
2 HP | 42' |
3 HP | 60" |
Horsepower | Voltage | Hz | Amps | Watts |
1/3 HP | 115V or 230V | 60 | 8 | 670 |
1/2 HP | 115V or 230V | 60 | 10 | 670 |
1 HP | 115V or 230V | 60 | 14 | 1210 |
1.5 HP | 230V | 60 | 10.6 | 1780 |
2 HP | 230V | 60 | 12.6 | 2280 |
3 HP | 230V | 60 | 14 | 3000 |
Motor Size | Available Cord Lengths |
1/3 HP 115V | 70' - 150' |
1/3 HP 230V | 70' - 400' |
1/2 HP 115V | 70' - 150' |
1/2 HP 230V | 70' - 400' |
1 HP 115V | 100' - 150' |
1 HP 230V | 100' - 400' |
1.5 HP 230V | 100' - 400' |
2 HP 230V | 100' - 400' |
3 HP 230V | 100' - 400' |
The DA-20 features a stainless-steel, oil-free, submersible motor, making it the most environmentally friendly water aerator on the market. And, with no oil to add or change and no control box required, it's maintenance-free! The DA-20 is even easy to install, requiring just two anchoring ropes and weights or tethers.
Perhaps best of all, the DA-20 is engineered to be left in the water year-round. You'll never need to remove it in fall or re-install in the spring. Simply shut the DA-20 off, allow it to freeze in and forget about it until the thaw. Freezing water does no damage to the DA-20, even in the harshest winter.
Proudly manufactured in the USA, the DA-20 carries an unconditional, 5-year motor warranty. This unit is produced with a minimum of 70 feet of submersible, 12-gauge power cable (10-guage for 230V). Longer lengths are available, and special orders are never a problem. Also available are two- or four-light sets that mounts easily to the DA-20 in minutes. You can order and add it now or at a later time.
Designed for fresh and salt water. ARL tested and approved to be in compliance with the applicable requirements of UL and the National Electric Code as complete packages.
GFCI required. Please disconnect power source when swimmers are present.
Proudly made in the USA.
Nozzle Spray Sizes (H x W)
Nozzle | 1/2 HP | 1 HP | 1.5 HP | 2 HP | 3 HP |
Amherst | N/A | 35' x 40' | 35' x 40' | N/A | 30' x 25' |
Atriarch | N/A | 30' x 25' | 40' x 30' | 50' x 40' | 60' x 50' |
Baystone | N/A | 14' x 30' | 20' x 40' | N/A | N/A |
Cambridge | N/A | 30' x 40' | 35' x 45' | N/A | 40' x 55' |
Clover | 20' x 35' | 30' x 42' | 40' x 50' | N/A | 50' x 70' |
Millbrook | N/A | 15' x 30' | 17' x 35' | N/A | N/A |
Rosewood | N/A | 30' x 40' | 35' x 45' | N/A | N/A |
Skyward | 20' x 35' | 30' x 42' | 40' x 50' | N/A | 50' x 70' |
Tudor | N/A | 10' x 35' | 15' x 45' | N/A | N/A |