L79 - Atlas L79 UV System - 79 lpm (4.8m3/hr) & Luminor LB5-202, Luminor LB5-203

Atlas L79 UV Unit – Ultimate UV Disinfection for Large Homes

The Atlas L79 UV Unit is the ultimate solution for providing reliable water disinfection in large properties. Designed to handle flows of up to 79 L/min (4.8 m³/hr), this system ensures safe, clean, and great-tasting water for homes with higher water demands, typically 5+ bedroom properties. Engineered with advanced features and premium-grade materials, it offers exceptional performance for large households and beyond.

Key Features

•  Optimized Performance for Large Properties
  The Atlas L79 UV Unit delivers a powerful UV dose of 30 mJ/cm², ensuring effective and thorough UV disinfection across your home’s entire water supply, even during peak usage periods over its 1-year lamp lifespan.
•  WRAS-Approved for Safe Drinking Water
  Backed by WRAS certification, this unit adheres to stringent quality and safety standards, offering peace of mind that your drinking water is treated to the highest level.
•  Robust Stainless Steel Chamber
  Designed for durability, the polished 304 stainless steel chamber enhances UV efficiency while withstanding wear and tear over time. Its pressure-rated tubing ensures reliable performance in all conditions.
•  Innovative Colour LCD Display
  Monitor and manage your UV system effortlessly with the user-friendly colour LCD screen. It provides vital insights such as lamp life countdown, system operational updates, and maintenance reminders.
•  Effortless Installation and Integration
  Thanks to its plug-and-play design, the Atlas L79 UV Unit is quick and easy to install. Its compact reactor and controller dimensions ensure seamless integration into your existing water treatment setup.
•  Easy Maintenance with Tool-Free Lamp Replacement
  The intuitive twist-and-turn mechanism allows for quick lamp changes without interrupting water flow, ensuring minimal downtime and hassle-free maintenance.
•  Wide Voltage Compatibility
  Operates efficiently on a 90-265V range (50-60Hz), making it compatible with both mains power and true sine wave generators for expanded installation flexibility.
•  Expandable and Future-Ready Design
  Stay ahead with optional upgrades like UV sensors, solenoid modules, remote alarms, and 4-20mA output connections to cater to evolving household needs.

Specifications

•  Flow Rate: 79 L/min (4.8 m³/hr) at 30 mJ/cm²
•  Port Size: 1” MNPT
•  Lamp Power: 42W
•  Power Supply: 51W, European CEE 7/7 Plug Type
•  Reactor Dimensions: 8.9 x 91.7 cm (3.5 x 36.1”)
•  Chamber Material: 304 Stainless Steel, A249 Pressure-Rated Tubing
•  Operating Pressure: 0.7-10.3 bar (10-150 psi)
•  Operating Water Temperature: 2-40°C (36-104°F)

Why Choose the Atlas L79 UV Unit?

•  Premium Canadian Manufacturing
  Manufactured to exacting standards in Canada, this CE-certified UV system guarantees superior quality and long-lasting reliability. Enjoy full UK-based sales support, spares, and maintenance services to keep your system running smoothly.
•  Comprehensive Support and Warranty
  QR codes on the unit provide instant access to spare parts and service support, ensuring hassle-free maintenance and continuous operation for peace of mind.

The Atlas L79 UV Unit is the perfect choice for large households seeking reliable and efficient drinking water treatment. Its combination of advanced functionality, robust build quality, and ease of use makes it an essential addition to any home. Protect your family with the confidence of clean, safe drinking water – upgrade to the Atlas L79 UV Unit today!

Optional Expansion Modules

Take full advantage of the Infinite Expandability Port (IEP) to enhance the capabilities of your Atlas UV Unit with the following modules:

•  UV Sensor Module
  Monitors UV intensity at the critical wavelength of 254nm and displays the reading on the controller for precise performance tracking.
•  Solenoid Module
  Controls a remote solenoid valve (sold separately) to shut off water flow in case of lamp failure or low UV conditions.
•  Water Quality Monitor
  Provides remote alarm notifications and visual LED feedback for system status from up to 46 meters (150 feet) away.
•  Ultrasonic Flow Meter
  Automatically adjusts system power to save energy during periods of low or no flow, reducing water temperature and minimizing fouling risk.
•  TRV (Temperature Relief Valve)
  Releases a small amount of water to cool the system during extended no-flow conditions or critical temperature applications.
•  Cooling Fan (3.5in Chambers Only)
  Maintains ideal operating temperatures to ensure consistent performance without wasting water.
•  4-20mA Module
  Enables signal transfer to remote devices, such as data loggers or control systems, for real-time monitoring and advanced integration.
•  Remote Alarm Module
  Sends status updates to a remote dry-contact alarm, ensuring immediate notifications for peace of mind.