The Amherst Outdoor Lake Fountain
This outdoor lake fountain is one of the best & most popular models in the great line of Scott Aerator fountains. The classic, stately pattern of The Amherst Fountain provides a very distinct separation of all three tiers, capped by an impressive column reaching heights of up to 20 feet with the 3 HP model. This incredible fountain creates a pleasing ripple effect across the water’s surface.
Built to run 24 hours a day without messy oil, complicated maintenance or seasonal removal.
We offer some of the best fountain lighting kits on the internet. This floating fountain adds beauty to your water feature while contributing to a healthy aquatic environment through oxygen transfer and water circulation.
Amherst Outdoor Lake Fountain Includes
1 - Float Platform
1 - Pump Assembly
1 - Stainless Steel Filter
1 - 5 Year Motor Warranty
2 - Stainless Steel Bolts
2 - Stainless Steel Nuts & Washers
3 - Self Tapping Stainless Steel Screws
Amherst Product Highlights & Sizes
All sizes of this floating lake fountain are designed to operate 24 hours per day with no maintenance required. They work in salt and fresh water. These motors come with a 5 year warranty. Two nylon ropes and two 20 pound weights or concrete blocks are required for mooring and anchoring that have not been included in this package.
Technical Specifications
1/2 HP | 3/4 HP | 1 HP | 1.5 HP | 2 HP | 3 HP | |
Flow Rate | 2,700 Gallons Per Hour | 3,300 Gallons Per Hour | 4,500 Gallons Per Hour | 6,900 Gallons Per Hour | 8,100 Gallons Per Hour | 10,200 Gallons Per Hour |
Spray Pattern | 10' H x 25' W | 10' H x 25' W | 15' H x 25' W | 15' H x 30' W | 18' H x 35' W | 20' H x 40' W |
115 Volt Motor Specs | 115V / .37 KWs / 10 Amps | 115V / .55 KWs / 10.7 Amps | 115V / .75 KWs / 11.5 Amps | Not Available in 115V | Not Available in 115V | Not Available in 115V |
230 Volt Motor Specs | 230V / .37 KWs / 5 Amps | 230V / .55 KWs / 6.8 Amps | 230V / .75 KWs / 8.2 Amps | 230V / 1.1 KWs / 10.6 Amps | 230V / 1.5 KWs / 10 Amps | 230V / 2.2 KWs / 13.3 Amps |
Minimum Operating Depth | 36 Inches | 44 Inches | 44 Inches | 50 Inches | 60 Inches | 64 Inches |
Designed Operating Hours | 24 Hour Operation | 24 Hour Operation | 24 Hour Operation | 24 Hour Operation | 24 Hour Operation | 24 Hour Operation |
Optional Lighting Kits | ||||||
Optional Timers | ||||||
Minimum Anchor Weight (ea) | 25 lbs | 35 lbs | 35 lbs | 45 lbs | 55 lbs | 55 lbs |
Warranty | 5 Years | 5 Years | 5 Years | 5 Years | 5 Years | 5 Years |
Suggested Pond Size | Up To 1 Acre | Up To 1 Acre | Up To 1 Acre | Up To 1.5 Acre | Up To 3 Acre | Up To 3 Acre |
1/2 HP Pump Model
Center stream is 10 feet high
3/4 HP Pump Model
Center stream is 10 feet high
1 HP Pump Model
Center stream is 15 feet high
1.5 HP Pump Model
Center stream is 15 feet high
2 HP Pump Model
Center stream is 18 feet high
3 HP Pump Model
Center stream is 20 feet high
LED Pond Fountain Lighting Kits
We have next level LED fountain lighting kits that you can easily add to your fountain in the options above. They will transform your fountain into a nighttime spectacle. From the options above we include the PondSelect Universal 4 Light Sets. If you’d like to make a custom lighting set up, or just need some more information on our kits, visit our LED fountain lighting kit page!
Add-On: Mechanical Timer
115 Volt Timer
Adding a 115 volt timer to your aerator makes your purchase incredibly convenient. With two grounded outlets you can plug your pond fountain in, and set up an automatic on/off schedule.
230 Volt Timer
This industrial-rated outdoor 230 volt mechanical timer is perfect for our 230 volt fountains and aerators. It has an easy-set design that makes this a perfect timer for both residential and commercial applications. Adding a timer makes your purchase much more convenient!
Scott Aerator Documents
Check out some of the documents that Scott Aerator has created to make the installation of your fountain easier! The Amherst brochure is full of great details and specifications on the motors.
Amherst Fountain Videos
Get a better sense of exactly how each size of this lake fountain looks! We’ve put together a video that shows all three sizes, back to back to back! You can’t go wrong with this pond water feature.
Other Scott Aerator Fountains
Scott Aerator Fountains
Scott Aerator Triad Pond Fountain, 3 Spray Patterns – 115V or 230V
Scott Aerator Fountains
Scott Aerator Atriarch Large Lake Fountain, Single Pattern – 115V or 230V
Scott Aerator Fountains
Scott Aerator Great Lakes Fountain, 5 Spray Patterns – 115V or 230V
Scott Aerator Fountains
Scott Aerator Skyward Lake Fountain, Single Pattern – 115V or 230V
Scott Aerator Fountains
Scott Aerator Clover Pond Fountain, Single Pattern – 115V or 230V
Useful Electrical Requirement Information
Scott Aerator Motor Cable Size and Max Length From Pump To Breaker | ||||||
Motor Rating | #12G | #10G | #8G | #6G | #4G | #2G |
1/3 HP 115 Volt | 175' | 275' | 430' | 680' | 1050' | 1600' |
1/3 HP 230 Volt | 700' | 1120' | 1720' | 2680' | 4180' | 6320' |
1/2 HP 115 Volt | 160' | 250' | 390' | 620' | 960' | 1460' |
1/2 HP 230 Volt | 650' | 1020' | 1610' | 2510' | 3880' | 5880' |
3/4 HP 115 Volt | 125' | 150' | 200' | 350' | 700' | 1100' |
3/4 HP 230 Volt | 480' | 760' | 1200' | 1870' | 2890' | 4370' |
1 HP 115 Volt | 75' | 100' | 150' | 300' | 650' | 1050' |
1 HP 230 Volt | 400' | 630' | 990' | 1540' | 2380' | 3610' |
1.5 HP 230 Volt | 310' | 480' | 770' | 1200' | 1870' | 2850' |
2 HP 230 Volt | 250' | 390' | 620' | 970' | 1530' | 2360' |
3 HP 230 Volt | 190' | 300' | 470' | 750' | 1190' | 1850' |
Refer to this chart to determine the proper cable size and length for your particular pump. The maximum lengths listed are from the pump motor to the circuit breaker, not to the plug in. Improper wire size can cause unsafe operating conditions and damage the pump. DO NOT use an extension cord to supply power to the motor as this will put strain on and shorten the life of the pump motor.
These fountain products are engineered to eliminate the need for costly, time-consuming winterizing products and procedures. Simply leave your fountain or aerator in the water, turn off its power supply, and forget about it all winter. Once the water thaws in the spring, re- establish power to the unit and you’re good to go. All components will withstand sub- zero conditions without damage. GFCI required. Please disconnect power source when swimmers are present.
All Scott Aerator fountains, aerators, de-icers, muck-movers and sub-surface aerators are oil-free and require almost no maintenance. Proudly made in the USA.
We have a wide selection of pond and lake fountains, be sure to find the perfect one for your backyard!












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