Closed Circuit Water Chemicals

To suit the conditions in your heating and chilled systems, closed circuit systems need to be treated correctly. Our comprehensive range of closed system chemicals offer corrosion prevention, as well as protection from scale and microbiological fouling.

Our range of closed circuit specific biocides and inhibitors produce quick and efficient results. Maximising the efficiency of your closed-circuit system by removing foulants contributing to impaired flow and reduced heat transfer.

Our chemicals are for use in cooling systems, chillers and closed circuit hot water systems. We can provide ‘own label’ solutions and toll blending services to order.

Do you require large quantity orders for use in commercial HVAC cleaning? We can supply the quantities you require blended to order.

Browse our product selection below. If you are having trouble finding the correct solution for your requirements or if you have any questions, please call our experts directly on 01495 792790

Product Title Product Name Product Information Pack Size Options Price Info
Closed System Corrosion Inhibitor WTPCW12.5 Very effective corrosion inhibitor for modern air conditioning chilled water systems, closed loop cooling systems and hot water heating boilers. 25 Litres. Price request View
Closed System Corrosion Inhibitor WTPCW25 A very effective corrosion inhibitor for modern air conditioning chilled water systems, closed loop cooling systems and hot water heating boilers. 25 Litres. Price request View
Closed System Corrosion Inhibitor WTPT322 Closed system corrosion Inhibitor for use in Medium and High pressure heating systems. 25 & 200 Litres. Price request View
Closed System Corrosion Inhibitor Adjunct WTP SNITE25 Corrosion inhibitor adjunct for modern air conditioning, chilled water systems, closed loop cooling systems and hot water heating boilers. Price request View
Closed System Corrosion Inhibitor Tablet WTP CWS 296T WTP CWS 296T is a very effective tablet corrosion inhibitor for chilled water systems, closed loop cooling systems and hot water heating systems. 1kg&5kg Price request View
Closed System Inhibitor WTPT321 Closed system corrosion Inhibitor for use in Medium and High pressure heating systems. 25 & 200 Litres. Price request View
Inhibitor for Central Heating Systems X100 Sentinel X100 Multipurpose treatment to inhibit corrosion, scale, boiler noise and hydrogen gassing in all types of indirect heating systems including those containing aluminium components. 20 Litres. Price request View
Multi Function Water Treatment WTPMNM Treatment for the prevention of corrosion in closed circuit cooling water and LTHW systems. 25 Litres. Price request View
Multi Functional All Organic Inhibitor WTP CW667M Prevents corrosion and deposit control in residential and commercial central heating systems. BuildCert approved. Price request View
Multi Functional Water Treatment WTPCW0.5M Prevents corrosion in closed circuit cooling water and LTHW systems at a low dose rate. Meets the requirements of DWTAS Industry standard for the performance of chemicals inhibitors in domestic water central heating systems and Build Cert Regulation. BuildCert Approved Price request View
Multi Functional Water Treatment WTPCW55M Prevents corrosion in closed circuit cooling water and LTHW systems. Meets the requirements of DWTAS Industry standard for the performance of chemicals inhibitors in domestic water central heating systems and Build Cert Regulation. BuildCert approved Price request View
Multifunctional Closed Circuit Water Treatment WTPM26 Prevents corrosion in closed circuit heating and cooling water systems. Product is pH buffered with an organic buffer to a pH of 7.5 to 8.0. WTPM26 Price request View
Multifunctional Closed Circuit Water Treatment WTPM27 Multi-functional treatment for the prevention of corrosion in closed circuit cooling water and LTHW systems. Is proven over a wide range of plant conditions. 25 Litres. Price request View
Multifunctional Water Treatment WTP CW55 Prevents corrosion in closed circuit cooling water and LTHW systems. 25 Litres. Price request View
pH Buffer WTPM27 Ph Buffer 5.1 pH buffering agent specially formulated, for use in, closed circuits, where upward pH drift has occurred. 5,10 & 25 Litres. Price request View
Yellow Metal Corrosion Inhibitor WTPH250 Yellow metal and copper corrosion inhibitor based on triazoles; suitable for a variety of water systems; compatible with most commercially available treatment programmes. 25 & 200 Litres. Price request View
Yellow Metal Corrosion Inhibitor WTPH251 Yellow metal and copper corrosion inhibitor. Excellent corrosion inhibition across a range of water qualities. 25 & 205 Litres. Price request View

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