LK Systems LK Group LK Pro login English
Close
0

Menu

LK Group

LK Group

  • LK Systems

    LK Systems is the leading manufacturer of easy-to-install systems for heating and tap water distribution and pre-insulated pipes in the Nordics. Through our prefabrication factory, we also provide tailor-made solutions that simplify the installation process even further. Svenska English Norsk Suomi

  • LK Armatur

    LK Armatur is a leading producer in Europe, manufactures millions of valves per year for the global HVAC market. Our solutions are based on a comprehensive view of how valves, control units, components and prefabricated products work together. Svenska English Deutsch Italiano Yкраїнська Suomi

  • LK Pex

    Our PEX Pipe Extrusion business area is an innovative manufacturer of high-quality plastic pipes for the heating and plumbing industry. Our core is the efficient, high-technology production process for crosslinked PE-Xa pipes, resulting in products with a unique combination of flexibility and hydrostatic strength. English

  • LK Group

    LK is a family-owned trading and production group, operating on a global scale within the HVAC-area. We are the market leader in Sweden and has an increasing sales of products, systems and solutions in the Nordic countries, Europe and the USA. Svenska English

Water safety equipment

Prevents a leak from causing major damage

Prevent costly water damage with approved water alarms and water safety units

Water damage accounts for the largest share of insurance claim costs, with more than 40,000 cases reported each year. A large proportion occurs in kitchens, often involving relatively new appliances. The damage is costly and can take up to three months to repair, while personal belongings may also be lost. Prevent costly water damage with type-approved products. The LK CubicDetector leak detector provides an immediate alert upon contact with water. The LK CubicSecure water safety unit monitors the entire tapwater system and can automatically shut off the water supply when an abnormality is detected. As the products are type-approved by RISE, this can often also provide benefits such as discounts on insurance premiums, a lower excess and, in some cases, financial support towards installation.

Complete system for detecting and stopping water leaks!

The LK CubicDetector water alarm is installed in areas at risk of water leakage and provides an immediate alert upon contact with water, both audibly and via your mobile phone. For confined spaces, it can be supplemented with a sensor cable. The LK CubicSecure water safety unit monitors the entire tapwater system, detects abnormalities and automatically shuts off the water supply in the event of a leak. The system can also be controlled via the MyLK app, providing quick control before any damage occurs.

Protection against all levels of leakage


CubicSecure detects possible micro-leakage through pressure tests every night at 4:00 AM. The customer receives a notice after the second leak and the valve is closed after the third notice.


The product shuts off the water if the continuous flow during 45 minutes is more than 6-1499 liters/hour. Option to deactivate and start the water yourself is available in the app.


In case of pipe rupture leakage, where the flow corresponds to 1500 liters per hour or more, the valve closes immediately after 90-120 seconds.

Homeowners and plumbing professionals like it

It is exciting with this type of new technology. With this system, our tenants and we as property owners will gain a better understanding of our consumption and perhaps in this way help our tenants to live more sustainably.

Magnus Jägre, IT & Sustainability Manager

One less thing I have to worry about. Also good to gain visibility into our water use.

Gustaf, Villa owner

CubicSecure installed through the insurance company detected a leaking toilet and flush button that was wasting water, making the user happy and saving unnecessary water consumption. It also helped save water when the user was away for the weekend with a loose pressurized garden hose last summer.

Jonas Högström, Plumbing installer

Award-winning technology keeps your home safe

With CubicSecure, you get a very advanced functionality to protect your home against water damage. The water fault switch is designed to facilitate both installation for the installer and handling for the end user. CubicSecure is manufactured and assembled in Sweden.

Small device, easy installation

Measuring just 110mm, CubicSecure is the world's smallest all-in-one waterproof device. The water fault breaker has a powerful and intelligent technology with a valve, a motor and pressure, temperature and ultrasonic sensors.

Videos about water alarms

Manuals

Support