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Showing Results For: Scale Inhibitors

Scale Inhibitors

A scale is a hard, crystalline deposit that forms on surfaces in contact with water. When left unchecked, scales can significantly reduce the efficiency of heating systems, boilers, and other industrial equipment. To prevent scale build-up, scale inhibitors—chemical compounds—are used in various industrial processes and equipment. These inhibitors work by interfering with the crystallisation process that forms scale, ensuring the machinery and piping systems operate efficiently. 

Why Use Scale Inhibitor Products?

Multiple deposits (calcium carbonate or calcium sulfate) within various systems and equipment can clog pipes, reduce efficiency, damage equipment, and lead to costly maintenance and downtime. By incorporating scale inhibitors, industries can maintain smoother operations, save money, and prolong the lifespan of their equipment.

Types of Scale Inhibitor Compounds

Scale inhibitors are categorised into chemical scale inhibitors and physical scale inhibitors, respectively. The compounds used in a chemical scale inhibitor are designed to target specific types of scale, such as calcium carbonate or barium sulfate. These compounds include phosphonates, polymers, and carboxylates, each tailored to different scaling issues.

  • Chemical Scale Inhibitors – These inhibitors are compounds that interact with potential scale-forming ions to prevent their precipitation. They are typically added to water or process streams to keep minerals dissolved, thus avoiding scale formation.
  • Physical Scale Inhibitors – Physical scale inhibitors use physical principles such as magnetic, electromagnetic, or ultrasonic fields to alter the properties of water and inhibit scale formation. These methods are often employed where chemical additives are not feasible.

How to Choose the Right Scale Inhibitor?

Selecting the appropriate scale inhibitor depends on the specific needs of the system, including the type of water, temperature, pressure, and the nature of the scale-forming minerals. Consulting with professionals and specialists can help determine the best inhibitor for a particular application.

Typical Applications of Scale Inhibitors:

Scale inhibitors are widely used in several industries where water hardness is a concern and can lead to scale build-up. Some typical applications of scale inhibitors include:

  • Oil and Gas
  • Water Treatment
  • Power Generation
  • Food & Beverage Industry
  • Cooling Systems
  • Desalination Plants.

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RS Pro
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738-2693, RS Pro
5 In Stock
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£ 57.01
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£ 55.24
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£ 53.48
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738-2734, RS Pro
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738-2738, RS Pro
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897-7034, RS PRO
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£ 231.18
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738-2719, RS Pro
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Cistermiser
COMBIMATE, Cistermiser
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£ 194.93
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£ 190.66
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33296-002, Ambersil
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894-6960, RS PRO
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£ 47.53
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894-6941, RS PRO
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195-2205, RS PRO
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894-6951, RS PRO
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£ 168.76
RS_894-6941, RS PRO
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RS_738-2738, RS PRO
4 In Stock
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RS_738-2693, RS PRO
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RS_894-6960, RS PRO
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RS_738-2719, RS PRO
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RS_894-6951, RS PRO
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£ 226.65
RS_738-2734, RS PRO
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RS_195-2205, RS PRO
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897-7012, RS PRO
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897-7040, RS PRO
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897-7021, RS PRO
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897-7018, RS PRO
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New Items
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CALULTRA-132, Calmag

CALULTRA-132, Calmag

CalUltra UV Disinfection Unit CalUltra 12 - CalUltra 79 Domestic & Light Commercial Units The CalUltra range of domestic and light commercial UV disinfection units proven to control microbiological issues in water including Cryptosporidium, Giardia Lamblia and E.coli. With a modular design, the CalUltra UV units are easy to upgrade in the future and provide a technology never before seen in a UV system. Colour user interface Flexibility for future upgrades Single ended, 304 stainless steel polished reactors ASME pressure vessel standards Flow rates stated at 95% UVT at a dose of 30mJ/cm 2 User friendly bayonet style lamp connector CalUltra 132 - CalUltra 662 Commercial Units The CalUltra range of commercial UV disinfection units have been designed with an integral sensor port built-in so you can simply add a UV sensor module and there is no need to replace the entire system. Modular control panel with LED display 316L stainless steel polished reactors with integral sensor port Flexible vertical or horizontal installation ASME pressure vessel standards Constant current electronic ballasts in a splash-proof case User friendly bayonet style lamp connector
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33296-002, Ambersil

33296-002, Ambersil

The CRC Industries sugar remover and inhibitor dissolves fondants and sugars from a variety of surfaces in the food processing industry. It leaves a light, durable film which lubricates and protects against corrosion. Appearance : Slightly viscous, hazy liquid Odour : Slight Shelf life : 24 months
New items
CHEM-CM100, Calmag

CHEM-CM100, Calmag

CalShot Inhibitor CalShot Inhibitor is a quick and efficient powerful concentrate suitable for use with new and existing central heating systems. Designed for rapid application, CalShot Inhibitor works on contact with sludge, limescale, flux and other debris reducing boiler noise and hydrogen gassing. With its unique concertina applicator, delivery of the concentrate is simpler and quicker. CM100 BuildCert Corrosion Inhibitor 1L also available RS 8946941 Features and Benefits •Time saving concertina style applicator •Application through filling loop valve or radiator •Effectively inhibits corrosion and scale •Fast acting •Suitable for use with new and existing central heating systems •No drips or waste •Safe for use with all metals including copper and aluminium •Environmentally friendly •Economical and convenient Product Application Information CalShot Inhibitor is environmentally friendly and safe for use with all types of systems and metals, including copper and aluminium. The unique concertina applicator makes treating quicker and easier – simply squeeze into system.
New items
738-2693, RS Pro

738-2693, RS Pro

Electronic Scale Inhibitor Plugged into the main electrical 230 volt supply the electronic scale inhibitor draws power to the main control unit where it is passed through a 12v transformer and out to the aerial wires, wound around the pipework Installed on incoming main or on pipework supplying particular areas such as combi boilers, water heaters and electric showers Fits on hot and cold water pipes,horizontally, vertically or diagonal no plumbing required Suitable for PVC, copper, lead and iron pipework Prevent any further build up of hard scale. Remove any scale already in your hot water system. Soften scale usually found around taps and in sinks and toilets One unit can be programmed for 15, 22, 28 35 and 42mm pipework Contents Control Unit. 2 x two metre lengths of single cable fixed (antennae aerials). 4 Screws (to mount the unit to a suitable fixture). 4 Cable ties (to secure signal cable when coiled). Lifetime Guarantee registration card
New items
738-2734, RS Pro

738-2734, RS Pro

CalGlow Scale Inhibitor The CalGlow scale inhibitor combined magnetic & electrolytic dual purpose unit can be installed on both hot and cold water lines to prevent limescale from forming. The unit can be used on 22mm pipework. Maximum temperature: 100 °C Note This unit does not require earth bonding. Cut pipework to suit length of unit.
New items
RS_894-6941, RS PRO

RS_894-6941, RS PRO

RS PRO 1L Inhibitor Features and Benefits Product Application Information
New items
DIY-RSC-PHOS-R, Calmag

DIY-RSC-PHOS-R, Calmag

CalPhos Polyphosphate Scale and Corrosion Inhibitor The CalPhos venturi system is easy to fit and quick to fill up. This robust inhibitor is effective in preventing the hard build-up on pipes, shower heads, washing machines, boilers and other devices connected to the mains water. The inhibitor works by passing water through calibrated nozzles, creating a suction of polyphosphates and water solution from the bowl. A proportional dose is then delivered into the water system and calcium is prevented from crystallising. The polyphosphate cartridges are long-lasting, replaceable and are 100% compatible with drinking water. Features and Benefits •Proportionally dosing venturi system •Low running costs •Long cartridge life •Head made of compound plastic with venturi flange •Built-in bypass •Vertical or horizontal installation •See through glass - no waste •Safe for drinking water and other foodstuffs Product Application Information Ideal for preventing calcium crystallisation in the water and forming a hard encrustation on pipes, boilers, shower heads, taps, washing machines and dishwashers, and so on. Note Pack of CalPhos replacement cartridges 8946960
New items
XC-WS-SIMPLEX-100-M, Calmag

XC-WS-SIMPLEX-100-M, Calmag

Simplex Metered Water Softener Simplex Metered Water Softeners are ideally suited to applications that require a steady demand of water in both the domestic and commercial industries. Regeneration is programmed to occur during periods of low usage making them more efficient. Simplex metered water softeners are cost effective, reliable and will give you years of good service with minimal maintenance. Prevents limescale build-up Reduces existing limescale Improves system efficiency Protects plumbed-in applications Low running costs Suitable for many applications Range of sizes available No chemicals No maintenance required
New items
COMBIMATE, Cistermiser

COMBIMATE, Cistermiser

Combimate Dual-Fit WRAS approved Beats scale by dispensing harmless Siliphos scale reducing agent into the water supply Comes with one year supply of Siliphos Instruction leaflet included Operating pressure 100psi max
New items
XC-SI-CALMAG-22, Calmag

XC-SI-CALMAG-22, Calmag

CalMag Scale Inhibitors The CalMag Scale Inhibitor has been designed so that it can be installed on both hot and cold water lines preventing lime scale from forming. Any scale that has already formed around taps, showers, etc will start to soften and become easier to remove with prolonged contact with the treated water. After a few months of using the CalMag scale inhibitor your hot water system will become more efficient. Whole house protection Maintenance free Compression unit Magnetic Environmentally friendly
New items
894-6960, RS PRO

894-6960, RS PRO

CalPhos Polyphosphate Scale and Corrosion Inhibitor The CalPhos venturi system is easy to fit and quick to fill up. This robust inhibitor is effective in preventing the hard build-up on pipes, shower heads, washing machines, boilers and other devices connected to the mains water. The inhibitor works by passing water through calibrated nozzles, creating a suction of polyphosphates and water solution from the bowl. A proportional dose is then delivered into the water system and calcium is prevented from crystallising. The polyphosphate cartridges are long-lasting, replaceable and are 100% compatible with drinking water. Features and Benefits •Proportionally dosing venturi system •Low running costs •Long cartridge life •Head made of compound plastic with venturi flange •Built-in bypass •Vertical or horizontal installation •See through glass - no waste •Safe for drinking water and other foodstuffs Product Application Information Ideal for preventing calcium crystallisation in the water and forming a hard encrustation on pipes, boilers, shower heads, taps, washing machines and dishwashers, and so on. Note Pack of CalPhos replacement cartridges 8946960
New items
DIY-RSC-CALPHOS, Calmag

DIY-RSC-CALPHOS, Calmag

CalPhos Polyphosphate Scale and Corrosion Inhibitor The CalPhos venturi system is easy to fit and quick to fill up. This robust inhibitor is effective in preventing the hard build-up on pipes, shower heads, washing machines, boilers and other devices connected to the mains water. The inhibitor works by passing water through calibrated nozzles, creating a suction of polyphosphates and water solution from the bowl. A proportional dose is then delivered into the water system and calcium is prevented from crystallising. The polyphosphate cartridges are long-lasting, replaceable and are 100% compatible with drinking water. Features and Benefits •Proportionally dosing venturi system •Low running costs •Long cartridge life •Head made of compound plastic with venturi flange •Built-in bypass •Vertical or horizontal installation •See through glass - no waste •Safe for drinking water and other foodstuffs Product Application Information Ideal for preventing calcium crystallisation in the water and forming a hard encrustation on pipes, boilers, shower heads, taps, washing machines and dishwashers, and so on. Note Pack of CalPhos replacement cartridges 8946960
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You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Scale Inhibitors or any other product.
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