How Loud is the Kasco 3400HJF During Operation?

It runs quietly. Most of the sound is from the water spray, offering a peaceful, ambient presence without mechanical noise.

Can It Help Reduce Algae and Mosquito Problems?

Yes. It boosts water circulation and oxygenation, discouraging algae growth and reducing mosquito activity in stagnant water.

What Power Supply is Needed for the Kasco 3400HJF Fountain?

A 208–240V, single-phase power source is required. The included control panel offers GFCI protection and surge safety.

Is This Fountain Safe to Operate Continuously?

The continuous duty motor is designed for 24/7 operation in all climates and seasons.

Is the Kasco 3400HJF Safe for Fish, Pets, and Wildlife?

Yes. Its oil-cooled motor, bottom debris screen, and safe-voltage setup make it friendly to fish, turtles, birds, and pets. Need more power or a taller spray? Explore the Kasco 4400hjf fountain for a 1 HP, 240V upgrade.

Kasco 3400HJF Fountain

Kasco J Series Fountain With Balsam Spray Pattern On The Water

Kasco J Series Fountain With Birch Spray Pattern On The Water

Kasco J Series Fountain With Birch Spray Pattern

Kasco J Series Fountain With Blue Lights On The Water

Kasco J Series Fountain With Cypress Spray Pattern On The Water

Kasco J Series Fountain With Linden Spray Pattern On The Water

Kasco J Series Fountain With Orange Lights On The Water

Kasco J Series Fountain With Pink Lights On The Water

Kasco J Series Fountain With Premium Fern Nozzle On The Water

Kasco J Series Fountain With Premium Madrone Nozzle On The Water

Kasco J Series Fountain With Premium Palm Nozzle On The Water

Kasco J Series Fountain With Redwood Spray Pattern On The Water

Kasco J Series Fountain With Sequoia Spray Pattern On The Water

Kasco J Series Fountain With Spruce Spray Pattern On The Water

Kasco J Series Fountain With Willow Spray Pattern On The Water

Kasco J Series Fountain On The Water At Sunset With Trees In The Background

Kasco J Series Fountain 3/4 HP Full Unit

Kasco J Series Fountain 7.5 HP Full Unit

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Thumbnail for Kasco J Series Fountain With Birch Spray Pattern On The Water

Thumbnail for Kasco J Series Fountain With Birch Spray Pattern

Thumbnail for Kasco J Series Fountain With Blue Lights On The Water

Thumbnail for Kasco J Series Fountain With Cypress Spray Pattern On The Water

Thumbnail for Kasco J Series Fountain With Linden Spray Pattern On The Water

Thumbnail for Kasco J Series Fountain With Orange Lights On The Water

Thumbnail for Kasco J Series Fountain With Pink Lights On The Water

Thumbnail for Kasco J Series Fountain With Premium Fern Nozzle On The Water

Thumbnail for Kasco J Series Fountain With Premium Madrone Nozzle On The Water

Thumbnail for Kasco J Series Fountain With Premium Palm Nozzle On The Water

Thumbnail for Kasco J Series Fountain With Redwood Spray Pattern On The Water

Thumbnail for Kasco J Series Fountain With Sequoia Spray Pattern On The Water

Thumbnail for Kasco J Series Fountain With Spruce Spray Pattern On The Water

Thumbnail for Kasco J Series Fountain With Willow Spray Pattern On The Water

Thumbnail for Kasco J Series Fountain On The Water At Sunset With Trees In The Background

Thumbnail for Kasco J Series Fountain 1 HP Full Unit

Thumbnail for Kasco J Series Fountain 2 HP Full Unit

Thumbnail for Kasco J Series Fountain 3 HP Full Unit

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Thumbnail for Kasco J Series Fountain 7.5 HP Full Unit

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Easy Returns

2-5 Year Warranty

Kasco 3400HJF Fountain

The Kasco 3400HJF is a 3/4 HP, 240V floating decorative fountain built for long-lasting performance and outstanding water displays. As part of the Kasco HJF Series, this high-efficiency surface aerator offers the perfect balance of beauty and utility for small ponds up to 1/3 acre.

With five interchangeable spray patterns, including Sequoia, Willow, Birch, Cypress, and Linden, you can customize your display to match your landscape. Whether you're managing a residential pond, an HOA water feature, or a golf course pond, the 3400HJF delivers both elegance and vital pond aeration.

✅ Fits ponds up to: 1/3 acre
⚙️ Motor: 3/4 HP, 208–240V, single phase, oil-cooled
💧 Spray patterns included: 5 (nozzle twist-on system)
🧰 Includes: Motor unit, control panel, float, mooring lines, cord, and nozzles
⭐ Warranty: 2 Years | Made in USA by Kasco Marine

Product specifications

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$3,790.00

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Pump Size

Cord Length

Key Features & Benefits of Kasco 3400HJF Floating Pond Fountain

The Kasco 3400HJF is more than a beautiful fountain; it’s an efficient, reliable tool for improving water quality, reducing algae, and circulating stagnant water in small- to medium-sized ponds.

Customizable Water Displays

Enjoy 5 stunning fountain patterns with varying spray heights and diameters:

Sequoia: 13' H x 8' W
Willow: 6.5' H x 21' W
Linden: 9' H x 6' inner, 4' H x 29' outer
Cypress: 7' H x 17' W
Birch: 7' H x 5' W

Quick-connect nozzles let you switch patterns easily, perfect for seasonal variety or special events.

Reliable High-Performance Motor

The 3/4 HP continuous duty motor runs at 1750 RPM and includes thermal overload protection. Built with a carbon-ceramic mechanical seal, a stainless steel Series 300 can, and a sacrificial anode for corrosion resistance, this unit is ideal for both freshwater and saltwater ponds.

Healthier Ponds, Better Water Quality

As part of Kasco’s line of kasco marine fountains, the high-flow design increases oxygen transfer, improves fish habitats, minimizes odors, and helps prevent algae growth. Perfect for retention ponds, farm ponds, and municipal water features.

GFCI-Protected Control Panel Included

Each unit ships with a UL 508-listed control panel featuring:

GFCI protection
24-hour mechanical fountain timer
Surge protection
Lighting timer support

Looking for a 120V option? Check out the Kasco 3400jf fountain for the same HP with different power requirements.

Easy Installation & Maintenance

Installing the Kasco 3400HJF is simple and quick. The package includes everything you need for a seamless setup:

Pre-assembled float with protective screen
Two 50-foot braided nylon mooring ropes
Cord options from 50' to 500'+ (custom lengths available)
Self-leveling float keeps the fountain balanced at all times
Installs in ponds with as little as 17.5” depth

The oil-cooled motor is built for long-term use with minimal upkeep. Its debris-resistant screen and corrosion-resistant materials ensure low maintenance year-round.

Brighten Up Your Pond Nights – Optional Kasco Fountain Lighting Kits

Transform your Kasco 3400HJF into a glowing nighttime feature with optional LED fountain lights. These attach easily to the float and can include:

RGB color-changing lights
Composite or stainless steel LED kits
Timers and brightness controls

3-light kits are perfect for the 3/4 HP model and can be programmed with dusk-to-dawn sensors or set schedules.

Explore the full line of Kasco pond fountains to compare features or add lighting accessories.

Technical Specifications - Kasco 3400HJF Fountain

	3/4 HP Unit
Model	3400HJF
Voltage	240V
Phase	1
Hertz	60 Hz
Running Amps	6.7 / 3.3
Lock Rotor Amps	18 / 12
Suggested Pond Size (SA)*	Up to 1/3 Acre*
Min. Depth of Operation	17.5”
RPM	1750
Power Cord Length	50', 100', 150', 200', 250', 300', 400'
Warranty	2-Year
Lighting Kits	Optional
Control Panel Included	C-25 or C-85

Kasco J Series (3/4 HP) Specs

	Willow	Sequoia	Cypress	Linden	Birch
3/4 HP Unit	Height: 6.5 ft. Width: 21 ft.	Height: 13 ft. Width: 8 ft.	Height: 7 ft. Width: 17 ft.	Height: 9 ft. Width: 29 ft.	Height: 7 ft. Width: 5 ft.