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Dolphin Sigma
Robotic Pool Cleaner
The New Flagship of the Dolphin Pool Cleaners.
- A Powerful Robot packed with features - gyroscope, waterline cleaning, weekly timer, smart phone control, and a 3 year assurance.
- Take whatever preconceived notions you may have about pool robots and throw them out. The 2019 Sigma sets then new standard with unparalleled technology- onboard gyroscope, powerful triple motors, and a quad brush design.
- Hassle-free clean. Easy-to-use, robotic pool cleaner equipped with an anti-tangling swivel cable, allowing Sigma to move freely around large residential pools up to 50 feet with ease. Backed by a 3 year quality assurance.
- No messy bags to clean. Massive top-loading cartridge filters captures and traps fine and ultra-fine debris for an optimal clean swimming pool.
- Powerful, dual scrubbing brushes thoroughly and efficiently attacks tough contaminants removing algae and bacteria from floor, walls and waterline for a deep clean in 2.5 hours.
- Just say when. Set Sigma’s weekly scheduler to automatically clean for you- daily, 2x per week, or 3x per week. Connect your Sigma to your smartphone using Bluetooth to spot clean when needed.
- Smart Navigation. Advanced navigation and scanning software ensures your pool is cleaned using the most efficient route without letting obstacles get in the way.
Designed from Scratch.
Pushed to the limit.
Yet again, everything comes back into play. It's about a new benchmark. We're always looking forward. Not sideways, never back. We started from scratch, and we gave everything we've got to make the newest Dolphin even better. Our goal was simple. To create the next Dolphin that can do more, deliver more and consume less power than ever before.
The Gyro Advantage
In Sigma lives the will to break with standards. And to inspire conviction. In the past, pool robots could not resolve orientation or tilt during movement. But when you add a 3-axis gyroscope, everything changes. These high tech sensors detect and measure the rate of rotation of an object around an axis. If the robot rolls, electrical sensors send data to the microprocessor. Gyroscopic sensors provide the magnitude of the angular velocity around the 3 axis of rotation - roll, pitch and yaw.
Gyros are essential components of airplanes aircraft and even the Mars rover. First used for expensive military applications, Gyros detect the orientation of the robot by measuring linear acceleration and the angular rotational velocity. The advanced sensors monitor and control position, orientation, direction, and rotation. Sigma gyroscopes provides constant, precise information to the microprocessor for more effective cleaning coverage, superior climbing and wall/waterline cleaning.
Patented Tangle-Free Swivel.
The underwater robotic cable swivel is one of the greatest engineering accomplishments in the pool cleaner industry. But you don’t need to be an engineer to understand the benefits of tangle-free operation. Without a swivel, every cable will eventually become a tangled hassle. This game changing swivel system, developed and patented by Dolphin, provides unlimited 360 degree rotation without wear or degradation. What other robotic pool cleaner company offers a swivel? Only Dolphin Sigma pool cleaners.
Triple High-RPM DC Motors + Dual Brushes
Triple 24 volt DC motors send power to dual scrubbing brushes while delivering the highest flow rate of any pool robot. Sigma is highly efficient, running on 90% less energy than old-fashioned cleaners.
Massive Top-Loading Cartridge Filtration
The Largest Pool Cartridge Ever in a Pool Robot
Dual massive top-loading filtration cartridges help you take control of your pool. The larger size of the filters allow Sigma to maintain higher flow rates and suction through the cleaning cycle.
A Sum Far Greater Than Its Parts.
A Groundbreaking List of Patented Features
Watch how Dolphin Premier attacks and cleans the scum line with ease. Named one of the greatest engineering accomplishments in robotics.
Powerclean Quad Scrubbing Brushes
Attacks Tough Contaminants
Virtually any pool cleaner can vacuum loose debris, but it takes a special type of robot to remove contaminants that adhere to the pool surface. Traditional cleaners merely pass over difficult to remove pathogens, leaving them fully intact. The Sigma robot was engineered from the ground up to deep clean.
Engineers gave Sigma quad scrubbing brushes that attack the bacteria, algae and biofilm that is firmly attached to the pool wall. PowerClean™ is especially effective against biofilm, a structured community of microorganisms that increase chlorine demand, destroys water quality, and frustrates pool owners. Guided by SmartNav™ 3.0, Sigma's quad high RPM brush power scrubs every square inch of any pool with remarkable efficiency.
Just Say When.
Programable Frequency and Duration.
Sigma is equipped with programmable run frequency and cleaning duration so you're always in full control. With programmable modes, you can set Sigma to automatically run when you need it - daily, 2x per week or 3x per week. Sigma comes with a built-in, programmable weekly timer to ensure that even if you are out of town, your pool stays clean and ready to enjoy.
New SmartNav 3.0
Gyroscope Enabled Navigation
Gone are the days of watching your robot aimlessly wander around your pool, wondering if it will ever pick up the leaves it has skipped day after day. The new Sigma is equipped with SmartNav 3.0 Robotic Scanning to ensure that every inch of your pool surface is reached. SmartNav software delivers highly optimized scanning and coverage for a new level of clean. Sigma calculates the optimal pattern for faster cleaning and improved efficiency. With its remarkable gyroscopic control system, the Sigma knows where it has and hasn't been to avoid overlapping cleaning paths and minimize cleaning time, ensuring complete, efficent pool coverage.
Peace of Mind
Best-In-Class Warranty & Value
Adding the commercial grade Sigma to your pool’s cleaning team will forever change your pool. The Sigma picks up where other pool robots leave off with ground-breaking new features that make owning a pool as easy and carefree as it should be. Experience peace of mind with the 3-year warranty backed by the world leader in robotic pool cleaners. It’s time to try Sigma in your own pool for 30 days. If you’re not 100% satisfied, simply return it. Let Sigma challenge everything you know about robootic pool cleaners.
Product Details
Navigation
Gyroscope enabled, microprocessor controlled SmartNav 3.0 learns your pool
Logic
Calculates optimal pattern for faster cleaning & improved efficiency.
Propulsion
PowerJet 3D Mobility for superior wall climbing and cleaning
Capabilities
Vacuums leaves, debris, pollen & green algae.
Efficiency
Reduces energy costs up to 90% over AC powered cleaners
Surfaces
Power scrubs and vacuums doors, steps, walls, and water line
Micron Rating
Top load 2 micron NanoFilter that captures even the smallest particles like fine algae
Filtration Rate
Filters 75 gallons per minute for remarkable water quality.
Features
- Motor type: Triple 24-volt 3,000 RPM ultra energy-efficient DC motors
- Gyroscope: Gyroscope onboard for precise navigation, with Pivot ablility
- Drive type: Dual, independent direct drive means no belts to replace, ever
- Brush type: HyperBrush spins two times the speed of ordinary brushes to dislodge the most difficult, stuck-to-the-wall contaminants
- Bi-directional: Vacuums even when in reverse for superior efficiency
- Installation: Plug and play. Simply plug into a wall outlet and you’re ready to go.
- Smart Timer: Integrated multi-function timer allows daily, 3x or 2x per week cycles
- LED Alerts: Lets you know know when the media should be emptied
- Plug & Play: No installation required. Simply plug in and turn on
Specifications
- Operating cost: Approximately 5 cents per hour
- Electrical input: 115 volts, plugs into a standard wall outlet
- Cycle time: 2.5 hours. Faster cleaning for improved energy savings
- Cable: 60' with 360 degree swivel and thermoplastic rubber cable reduces frictional drag
- Compatibility: Gunite, concrete, tile, fiberglass or vinyl-lined up to 55 in long
- Service type: DIY serviceable in 10-15 minutes by the dealer or owner
- Wattage: 180 watts
- Dry Weight: 22 lbs.
- Warranty: 3 yr limited warranty -not pro-rated - not limited to hours/cycles