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✓ Dual 12" professional cleaning assemblies
✓ Up to 42 lbs. / 19 kg of holding force
✓ 6 variable speed settings
✓ Rated to 50 ft / 15 m underwater
✓ Exchangeable batteries with up to 2–10 hours runtime
✓ Ideal for public aquariums, pools, yachts & boat hulls
✓ Commercial-grade cordless design — no hydraulic pump required

Commercial-Grade Underwater Cleaning for Aquariums, Pools & Boat Hulls

Take large-scale underwater maintenance to an entirely different level with the Fairway SEA Dragon Professional Underwater Cleaning Machine.

Designed for professional aquariums, commercial aquatic facilities, swimming pools, water tanks, divers, marinas, yachts, and vessel maintenance, the SEA Dragon combines powerful counter-rotating cleaning technology with a lightweight, completely cordless design.

With dual 12-inch cleaning assemblies, six variable speeds, up to 42 lbs. of holding force, exchangeable battery packs, and a 50-foot depth rating, Sea Dragon is built to dramatically reduce the time and physical effort required to clean large underwater surfaces.

Fairway designed the SEA Dragon specifically for professionals who need to cover serious surface area without relying on cumbersome hydraulic pumps, power cables, or traditional manual scrubbing.

BUILT FOR PROFESSIONAL UNDERWATER CLEANING

The SEA Dragon is Fairway's flagship solution for large and demanding underwater cleaning applications.

It is ideal for:

• Public aquariums
• Large aquarium viewing panels
• Commercial aquatic exhibits
• Acrylic viewing windows
• Underwater rock and stone surfaces
• Swimming pools
• Water tanks
• Boat and yacht hulls
• Marine facilities
• Commercial underwater maintenance

Fairway states that its technology can reduce underwater cleaning time and physical effort by up to 90%, depending on the application and surface conditions.

DUAL 12-INCH CLEANING SYSTEM

The Sea Dragon utilizes two 12-inch patented cleaning assemblies to create a substantially larger working area than conventional handheld underwater scrubbers.

The dual-head system allows professional divers and maintenance teams to cover large viewing panels, hulls, and submerged surfaces with fewer passes.

Each cleaning assembly accepts multiple replaceable 4-inch brushes, pads, or sponges, allowing the machine to be configured for different surfaces and cleaning requirements.

UP TO 42 LBS. OF HOLDING FORCE

The dual cleaning assemblies generate up to 42 lbs. / 19 kg of holding force against the cleaning surface.

This allows the SEA Dragon to remain engaged with large vertical surfaces while its powered brushes perform much of the physical cleaning work.

Instead of the diver supplying constant scrubbing pressure, the machine is designed to do the heavy work.

SYNCHRONIZED COUNTER-ROTATION

Fairway's controlled synchronized counter-rotation technology allows the two cleaning assemblies to rotate in opposite directions.

This helps balance rotational forces while also generating forward movement across the cleaning surface.

The result is a machine that can move along large panels and underwater surfaces while requiring less physical effort from the operator.

SIX VARIABLE SPEEDS

Different surfaces and levels of buildup require different amounts of cleaning power.

The SEA Dragon offers six selectable speed settings with LED indication, allowing operators to adjust the machine's performance for the job at hand.

Lower settings can be used for more controlled cleaning, while higher settings provide additional performance for demanding commercial maintenance.

CORDLESS — NO HYDRAULIC PUMP REQUIRED

Traditional commercial underwater cleaning equipment can require hydraulic pumps, power cables, hoses, and substantial topside equipment.

Sea Dragon uses exchangeable rechargeable lithium-ion battery packs, eliminating the need for a hydraulic power unit or underwater electrical cable.

That means:

• Faster deployment
• Less topside equipment
• No power cable trailing behind the diver
• Easier movement around exhibits and vessels
• Simplified professional cleaning operations

2–10 HOURS OF WORKING TIME

Sea Dragon uses a high-capacity exchangeable battery system designed for long professional cleaning sessions.

Depending on operating speed, brush configuration, surface conditions, and cleaning load, Fairway specifies approximately 2–10 hours of working time.

Exchangeable battery packs also allow professional crews to extend cleaning operations by swapping batteries when required.

LIGHTWEIGHT PROFESSIONAL DESIGN

Despite its commercial cleaning capability, the SEA Dragon weighs approximately:

22 lbs. / 10 kg

Fairway's advanced brushless-motor design helps keep the machine manageable underwater without sacrificing professional cleaning performance.

The combination of low weight, counter-rotation, and surface holding force is designed to reduce diver fatigue during extended cleaning sessions.

RATED TO 50 FEET UNDERWATER

The SEA Dragon is waterproof and designed for operation at depths up to:

15 meters / 50 feet

This makes it ideal for most public aquarium exhibits, aquatic facilities, swimming pools, water tanks, and routine boat-hull cleaning applications.

PERFECT FOR PUBLIC AQUARIUMS

Maintaining large aquarium viewing panels manually can require hours of repetitive work and place considerable strain on divers.

The SEA Dragon is specifically designed for these large commercial applications.

Ideal for cleaning:

• Large acrylic viewing panels
• Glass viewing surfaces
• Exhibit walls
• Underwater stone surfaces
• Rockwork
• Commercial water tanks
• Large aquatic environments

The powered cleaning system allows divers to concentrate on guiding the machine rather than supplying all of the scrubbing force themselves.

BUILT FOR BOAT & YACHT HULL CLEANING

The Sea Dragon is also an extremely capable professional tool for boat, yacht, and vessel hull maintenance.

Its large cleaning footprint makes it possible to cover significantly more hull surface with every pass compared with handheld cleaning.

Depending on the selected brush or pad, Sea Dragon can assist with routine removal of:

• Algae
• Slime
• Biofilm
• Marine growth
• Waterline buildup
• Surface fouling

For marinas, yacht-maintenance companies, commercial divers, and owners of larger vessels, Sea Dragon provides a cordless alternative to traditional powered underwater cleaning equipment.

OPTIONAL DIRT-COLLECTION SHROUD

For environments where controlling debris during cleaning is important, Fairway offers an optional detachable shroud.

The shroud can be connected to an appropriate suction or collection system to help capture loosened dirt and debris rather than allowing it to disperse throughout the surrounding water.

This can be especially valuable in aquariums, pools, tanks, and other controlled aquatic environments.

KEY FEATURES

Dual 12-Inch Cleaning Assemblies
Large cleaning footprint designed for commercial-scale underwater maintenance.

Up to 42 lbs. / 19 kg Holding Force
Helps keep the machine engaged with the cleaning surface while reducing physical effort.

Synchronized Counter-Rotation
Opposing rotation balances the machine and helps generate controlled forward movement.

Six Variable Speeds
Selectable cleaning speeds with LED indication.

Exchangeable Battery Packs
Rechargeable battery system allows extended professional operation without underwater power cables.

2–10 Hours of Working Time
Runtime varies depending on speed, load, brush configuration, and cleaning conditions.

50-Foot / 15-Meter Depth Rating
Designed for professional submerged operation.

Approximately 22 lbs. / 10 kg
Lightweight relative to its commercial cleaning capacity.

Advanced Brushless Motors
Efficient motor technology designed for demanding professional applications.

Optional Debris-Collection Shroud
Helps control loosened dirt and debris during underwater cleaning when connected to an appropriate collection system.

CE & FCC Certified

SPECIFICATIONS

Motor: Brushless DC Motor
Cleaning System: Dual 12" Patented Cleaning Assemblies
Speed Control: 6 Variable Speeds with LED Indication
Maximum Holding Force: Up to 42 lbs. / 19 kg
Machine Weight: Approximately 22 lbs. / 10 kg
Maximum Rated Depth: 15 Meters / 50 Feet
Battery: Li-ion 21700 ×10 / 5000mAh
Battery System: 21V / 10A ×2
Working Time: Approximately 2–10 Hours Depending on Operating Conditions
Charger: 21V / 2A
Charging Time: Approximately 5 Hours
Safety Protection: Under-Voltage, Over-Temperature & Over-Current Protection
Certification: CE & FCC

WHAT'S INCLUDED

The standard Fairway SEA Dragon accessory package includes:

• Fairway SEA Dragon Professional Underwater Cleaning Machine ×1
• 21V / 10A Exchangeable Battery Packs ×2
• 4" Backing Plates ×8
• 4" Disc Brushes ×8
• 4" Melamine Sponges ×8

Additional brushes and accessories are available for different surfaces and cleaning applications.

WHICH FAIRWAY SYSTEM IS RIGHT FOR YOU?

Fairway SEA
Best for portable one-handed cleaning, smaller aquariums, spot cleaning, pools, boats, and tight spaces.

Fairway SEA Dual
Best for medium-to-large surfaces where increased cleaning coverage and dual-head performance are desired while maintaining a compact cordless design.

Fairway SEA Dragon
Built for large-scale professional and commercial applications including public aquarium viewing panels, large aquatic facilities, pools, water tanks, yachts, boat hulls, and professional dive-maintenance operations.

PROFESSIONAL UNDERWATER CLEANING REIMAGINED

For facilities and professionals responsible for maintaining large underwater surfaces, the Fairway SEA Dragon Professional Underwater Cleaning Machine offers a powerful alternative to labor-intensive hand scrubbing and cumbersome traditional cleaning equipment.

With dual 12-inch cleaning assemblies, synchronized counter-rotation, six variable speeds, exchangeable batteries, and cordless underwater operation, Sea Dragon is built to help professional cleaning teams cover more surface area with significantly less physical effort.

Fairway Aquatics — Making Cleaning Easy.

Available in North America through RocknReefs / Fairway Aquatics US.