Sentinel KalGUARD - Commercial Point of Entry Water Treatment

Low-maintenance scale protection

Sentinel KalGUARD is a driven electrolytic scale inhibitor kit designed for point of entry water treatment on commercial and industrial hot and cold water systems. KalGUARD provides a low maintenance way to protect a property against the damaging and expensive impact of limescale.

Key Features

  • One kit required to protect entire hot and cold water system
  • Independently tested and proven
  • Permanent protection against limescale
  • WRAS approved
  • Can deliver value engineering

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Why use KalGUARD?

KalGUARD allows you to take control of limescale and protect your equipment from the expensive impact scale can have on your systems and equipment. Corrosion caused by limescale increases the likelihood of equipment breakdowns and just 1.6mm of scale reduces boiler efficiency by 12%.

Using a scale protection system is a no brainer and the range of benefits offered by the KalGUARD system makes it an ideal solution:

  • Long lasting protection against the formation of hard limescale
  • Ensures bacteria has fewer places to hide as a result of cleaner surfaces
  • Protects capital investment
  • Not reliant on LSI
  • Does not waste water and no salt required
  • Permanent treatment of water

A Complete Solution

KalGUARD Complete Range of Anodes

A Complete Solution

The KalGUARD solution is widely specified and installed in a range of sectors such as manufacturing, hotels, retail and supermarkets, healthcare and education as well as public authorities.

With 8 sizes available, KalGUARD caters for a variety of water flow rate requirements:

Water flow rate up to… Water flow rate up to… KalGUARD sizing
37 litres/min 0.62 litres/sec 22mm
64 litres/min 1.07 litres/sec 28mm
96 litres/min 1.60 litres/sec 35mm
142 litres/min 2.37 litres/sec 42mm
255 litres/min 4.25 litres/sec 54mm
423 litres/min 7.05 litres/sec 67mm
523 litres/min 8.72 litres/sec 76mm
1,099 litres/min 18.32 litres/sec 108mm

How does KalGUARD work?

KalGUARD adds low levels of zinc to the water to change the water chemistry and inhibit the formation of limescale by transforming calcium carbonate crystals in such a way that they do not stick.

The electrolytic zinc anode technology as used in KalGUARD is listed in the UK Building Regulations – Part L Building Services Compliance Guide, whereas “external to pipe” water conditioning techniques (for example using magnetic or electronic effects) are not mentioned.

Research reports from Cranfield University confirming the effectiveness of KalGUARD zinc based technology are available and can be provided on request.

KalGUARD-Install-Diagram

Sentinel Commercial

Commissioning is included. It is important to include this, as the warranty is extended to 24 months. It also ensures that the KalGUARD system is set up to match local water quality and plant operating conditions.

Value engineering can be delivered by installing one KalGUARD system in the rising main before a cold water storage tank. This is possible because inlet pipe sizes can be of a lower diameter than distribution network pipe sizes.

A viable alternative to water softeners with no wasted water and no salt required. Want to learn more about the differences between the 2 types of system? Read our KalGUARD vs Water Softeners article.

One KalGUARD can treat the whole location and is also available in a variety of sizes.

Get in touch today

Which KalGUARD kit you require will depend on a number of factors which need to be accessed with a site survey, so complete the simple form on the right and our expert team will be in touch to discuss your requirements and to arrange your FREE site survey.

Which KalGUARD kit you require will depend on a number of factors which need to be accessed with a site survey, so complete the simple form below and and our expert team will be in touch to discuss your requirements and to arrange your FREE site survey.

Prefer to call?

Call today to discuss your requirements with a member of our expert team and arrange your FREE site survey.

Call 01704 516916

Sentinel KalGUARD Enquiry

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