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.

Online Ordering Available

For customers who only need chemical and need them quickly we have pioneered a new online ordering system, many of our popular cooling water treatment chemicals are available to order online from this page using secure card payments.

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

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.

Coolguard 185X – Multi-functional cooling water scale inhibitor and corrosion inhibitor for harder waters – Order Online

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

Coolguard 401 – Novel alkaline zinc based cooling tower corrosion inhibitor for softer cooling waters – Order Online

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

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

Coolguard 821 – Molybdate based scale and corrosion inhibitor – POA

Bromgard

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 – POA

Bromgard 420 – Zinc based for low hardness applications – POA

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

Bromgard 2850 – High strength inhibitor for harder waters – POA

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 – POA

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

Biocide BR – Bromine release cooling water biocide tablets.  – Order Online – POA

Biocide DA – Diamine acetate broad spectrum microbiocide. – POA

Biocide ITA – Broad spectrum cooling tower biocide based on a blend of isothiazolins  – Order Online

Biocide PS – THPS based biocide with an excellent environmental profile – POA

Biocide RO – Fast acting microbiocide based on DBNPA.  – Order Online

BS100 – Cooling water biodispersant for use with halogens and non-oxidisers  – Order Online

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

Feedchlor – Stabilised liquid chlorine donor  – Order Online

Supersperse – High strength bio and oil dispersant – POA

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

Biocide BR – Bromine Tablets

£272.00 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

Cooling System Disinfection Bundle

£299.00 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

£35.00£61.00 exc. VAT

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.

Biocide ITA General Purpose Biocide

£161.00£299.00 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 BQ Algae & Bacteria Control

£129.00£204.00 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.

Descalers & Chemical Cleaners

Also available as a service conducted by our in-house cleaning team, our chemicals are available for order by competent contractors and service providers.

Acid Cleaner & Descaling Bundle

£169.00£293.00 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.

Corrosperse 84 Cleaning Agent

£143.00£233.00 exc. VAT

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.

Alkbuild 25KG Alkalinity Builder

£80.00 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.

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.

Neutralising Powder 25KG

£77.00 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.

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.

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 Cooling 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.

Related Products

Legionella is a serious consideration for any cooling system treatment regime, Feedwater has their own in-house UKAS accredited laboratory for Legionella analysis, we also perform day courses and online courses in Legionella awareness.

Legionella Awareness Training Day Course

£375.00 exc. VAT

Next Course:

Date: Wednesday 22nd of January 2020

Venue: Holiday Inn Express Hoylake, Merseyside – Lunch will be provided

The venue may change dependant on attendance, you will be informed closer to the time.

To book your place you can order this product and pay via card or for existing Feedwater customers you can provide a Purchase Order at checkout if you are set up for online ordering.

See below for course breakdown.

Legionella Water Analysis

£62 (Quantity Discounts Available)
Quantity Discounts Available (Price Per Sample)
1+6+11+20+49+
£62£55£49£45£41
  • UKAS accredited analysis
  • Free sampling pack
  • Free Shipping
  • Included Pre-Paid return pack to Lab
  • Expert interpretation and advice available – Unique Service
  • Immediate reporting of any positive results
  • Confidential service
  • Standard Culture test takes at least 10 days (New Rapid 24h analysis also available)

We recommend you use one sample bottle for each sample point. Do not mix samples from more than one tap into the same bottle as this can dilute a positive result and gives no indication of the affected outlet.

We require a full 250ml sample to be able to perform this test. Refunds will not be offered where minimum sample requirements are not met.

New rapid 24h Legionella test results available click here

Online Legionella Training Course

£60.00 exc. VAT

Feedwater are now offering a RoSPA accredited online legionella awareness training course suitable for site operators with some responsibility over legionella control or those seeking knowledge and awareness on the causes of and prevention methods for controlling legionella risk.

This course is not enough for the site’s responsible person in charge of legionella control, a full day course should be sought for this, Feedwater run quarterly awareness courses and can offer training at your site if needed. Exam and certificate is included within this course.

The online training course is performed by video in 6 modules each with multiple choice questions at the end. A pass rate of 70% is needed to pass each module, the modules can be reviewed and re-performed until this is achieved. The video content is 75 minutes and a certificate for passing is provided at the end.

Payment can be made when signing up to the course on a gateway using card payment. Additionally for non card payment by emailing or calling and asking to speak to Ben Parkinson about setting up an account. Other payments can be PO or bank transfer, orders for 10 or more licences may be eligible for discount when going through this route.

If you have any queries please email us.

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