Cooling Water Treatment Chemicals

We blend our cooling system chemical treatments in our ISO 9001 production facility here in the UK

Chemicals

British Manufactured

Check out our range of cooling system chemicals to keep you running safely and efficiently.

Legionella Control

ACoP Compliance

Our chemicals and services can protect you from legionella and other microbial growth.

Cooling Water Chemicals

Feedwater is a manufacturer and supplier of a range of high-quality cooling tower treatment chemicals for UK and export.

If not treated correctly, a cooling system can rapidly become choked with scale and corrosion products and become a breeding ground for all manner of problematic microbes. The cooling tower itself can become fouled with microbial slime, algal growths and if incorrectly treated can be the cause of Legionnaires’ disease.

Problems are invariably inter-related and a comprehensive treatment programme is required which will involve corrosion inhibitorsscale inhibitorspolymer dispersant and micro biocides.

If you are looking for chemicals without service, our most popular treatments are available to order online with a secure checkout process, click the tabs below to see our range >>

Cooling Water Inhibitors

Our comprehensive range of corrosion and scale inhibitors are selected to match the water chemistry, system metallurgy and operating conditions in order to provide maximum protection.

Coolguard products are multi-functional formulations incorporating threshold agents, multi-metal corrosion inhibitors and polymer dispersant as standard. They designed to be as forgiving as possible and provide simple but effective control across a broad range of applications.

BuyOnlineButtonCoolguard 185X – Multi-functional cooling water scale inhibitor and corrosion inhibitor for harder waters

Coolguard 364 – Phosphate based soft water cooling water corrosion inhibitor for severe service conditions

BuyOnlineButtonCoolguard 401 – Novel alkaline zinc based cooling tower corrosion inhibitor for softer cooling waters

Coolguard 501 – Synergised silicate based corrosion inhibitor for moderate hardness applications

Coolguard 815 – High strength cooling tower scale inhibitor for harder waters

Coolguard 821 – Molybdate based scale and corrosion inhibitor

Our Bromgard products combine the multi-functional performance of the Coolguard range with a bromine pre-cursor and bio-dispersant. Dosed in conjunction with Bromgard Activator they provide not only scale and corrosion inhibition but exceptional microbial control in a simple, easy to control package.

Bromgard 320 – Phosphate based for severe service low hardness conditions

Bromgard 420 – Zinc based for low hardness applications

Bromgard 810 – Multi-functional scale and corrosion inhibitor for harder waters

Bromgard 2850 – High strength inhibitor for harder waters

Coolguard 185X Hard Water Inhibitor

£132.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Coolguard 401 Soft Water Inhibitor

£188.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Cooling Water Biocides and Biodispersants

Our comprehensive range of cooling water biocides includes oxidisers and non-oxidisers as well as bio-dispersants to tackle the most troublesome microbial problems.

Activ-Ox  – Chlorine dioxide systems

Bromgard Activator – Liquid bromine activator for use with Bromgard inhibitors

BuyOnlineButtonBiocide BQ – Non-foaming polyquat, – broad spectrum, giving excellent algae control. Also suitable for swimming pools and fountains.

BuyOnlineButtonBiocide BR – Bromine release cooling water biocide tablets.

Biocide DA – Diamine acetate broad spectrum microbiocide.

BuyOnlineButtonBiocide ITA – Broad spectrum cooling tower biocide based on a blend of isothiazolins

Biocide PS – THPS based biocide with an excellent environmental profile

BuyOnlineButtonBiocide RO – Fast acting microbiocide based on DBNPA.

BuyOnlineButtonBS100 – Cooling water biodispersant for use with halogens and non-oxidisers

Feedbrom – Bromine pre-cursor and cooling tower biodispersant (use with Feedchlor or Bromgard Activator)

BuyOnlineButtonFeedchlor – Stabilised liquid chlorine donor

Supersperse – High strength bio and oil dispersant

*Use biocides safely. Always read the label and product information before use.*

Biocide BQ Algae & Bacteria Control

£125.00£198.00 exc. VAT

Algaecide & Bacteriacide

  • Very effective algaecide
  • Broad spectrum of activity
  • Low hazard
  • Non-foaming
  • Cost effective
  • For cooling towers, swimming pools and decorative water features

Description and dosage instructions below.

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Biocide BR – Bromine Tablets

£264.00 exc. VAT
  • Rapid kill rate
  • No known development of resistant strains so continuous biocide levels can be maintained
  • Superior performance to chlorine at elevated pH’.
  • Biocide level can be readily measured using simple on site test kit.
  • Effective against Legionella pneumophila.
  • Suitable for use in Spa Pool brominators.

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage

Biocide ITA General Purpose Biocide

£156.00£290.00 exc. VAT

Open and Closed System Biocide

  • Controls microbial growth
  • Broad spectrum of activity
  • Effective against Pseudomonas
  • Cost effective
  • For chilled water, LTHW and open cooling systems

Description and dosage instructions below.

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Biocide RO DBNPA based non-oxidising

£386.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage

BS100 25KG Bio-Dispersant & Antifoam

£96.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Cooling System Disinfection Bundle

£245.00 exc. VAT

Bundle Contains:

Feedchlor 25kg
Dechlor 25kg
BS100 25kg – Biodispersant
(Liquid chemicals)

High Range Chlorine Comparator Kit (0-50mg/l)

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Feedchlor – Chlorine Disinfectant

£34.00£59.00 exc. VAT
Rated 5.00 out of 5

Comes in 10 or 25kg drum (Liquid chemical)

Liquid Chlorine Disinfectant

  • For drinking water, swimming pools and cooling towers
  • For one-off disinfections and continuous dosing

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and dosage instructions below.

Acid Cleaner & Descaling Bundle

£164.00£263.00 exc. VAT
Rated 5.00 out of 5

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Acid Descaling Powder 25KG

£206.00 exc. VAT
  • Incorporates protective film inhibitor
  • Protects mild & stainless steel, copper & brass
  • Effective penetrant & dispersant
  • Dissolves limescale

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Alkbuild 25KG Alkalinity Builder

£73.00 exc. VAT
  • Neutralises acidity
  • Raises pH
  • Increases alkalinity
  • Multiple uses
  • High strength
  • Cost effective

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Corrosperse 84 Cleaning Agent

£136.00£212.00 exc. VAT
Rated 4.00 out of 5

Closed System Cleaning Agent

  • Non-acidic & non-aggressive
  • For pre-commission & older systems
  • Dissolves and disperses
  • Safely discharges to sewer*

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Description and usage instructions below.

Descaler SF 25KG Acid cleaner

£80.00 exc. VAT
  • Based on Hydrochloric Acid
  • Incorporates film forming inhibitor
  • Protects carbon steel, copper & brass
  • Highly effective penetrant
  • Dissolves limescale & rust

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Neutralising Powder 25KG

£73.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Chemicals with Service

Any treatment chemical is only as good as the service that accompanies it and we’ve been treating steam boilers for over 40 years. Our regional consultants look after hundreds of sites across the UK and are experts in the treatment of cooling systems so contact us today for all your cooling water treatment chemicals and service requirements.

Own Label Boiler Water Treatment Chemicals

We can supply you with our cooling tower water chemicals with your own label on the drum. So if you are a water treatment service company, a cooling system specialist supplier or an FM company looking to increase your added value, why not contact us because we can help you.

Export Distributors Wanted

We are always looking for professional overseas partners and distributors, so if you are a water treatment specialist looking for an alternative supplier for your water treatment products, or you believe you have the capability to establish a high-quality water treatment service operation in your own territory, then please contact us.

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