Cooling Water Chemical
Corrosion Inhibitor Zinc Based
RXSOL-40-4029-030
Corrosion Inhibitor with Zinc salts and Polyphosphates
Cooling Water Chemical
Water Treatment
Cooling water corrodes, scales or fouls — usually all three. RXSOL's range is organised by system type. Closed loops (engine jackets, chilled water, HVAC): CorroSOL 40 Nitrite Corrosion Inhibitor, CorroSOL 50 Molybdate for nitrite-sensitive systems, CorroShield L01 and L05, CHEMZOL 9330, and glycol-based Concentrate Heat Transfer Antifreeze. Open recirculating towers and once-through systems: EcoGuard Corrosion Protection PolyPhos, Corrosion Inhibitor for Multi Metal Cooling Water, Biocide DBN 20 and isothiazolinone biocides, scale and fouling dispersants. Cleaning and conditioning: FERROUSCLEAN iron-oxide remover, Cooling Pad Cleaner CP for evaporative pads, pH Neutralizer Solution.
Control ranges are stated on each page (nitrite 1,000–2,400 ppm; molybdate 150–300 ppm as MoO4; pH 8.5–10 in closed loops) with the matching test kit (Cooling Water Test Kit RXSOL 309). Packs 25 and 210 litres; dosing per cubic metre of system volume.
Frequently asked questions
Nitrite or molybdate — which inhibitor should I use?
Nitrite is the standard for closed loops and marine engines; molybdate is chosen where nitrite is banned, where bacterial nitrite consumption is a problem, or for mixed-metal systems with aluminium.
How is the initial dose calculated?
Multiply the system volume in cubic metres by the litres-per-cubic-metre figure on the product page; then test weekly and top up to hold the reserve.
Which biocide for a cooling tower?
Alternate an oxidising biocide (chlorine or bromine products) with a non-oxidising one (Biocide DBN 20 or isothiazolinone) to prevent resistance; dose by tower volume.
Does the inhibitor protect aluminium?
Multi-metal and molybdate formulations include azole and silicate components for copper and aluminium; the page states compatibility.
Cooling Water Chemical products
RXSOL 
Cooling Water Chemical
Corrosion Inhibitor Antifoulant for Aluminium cooling system
RXSOL-40-4026-025
Superior corrosion inhibitor developed for use in closed water circulating systems containing aluminium
Cooling Water Chemical
Corrosion Scale Inhibitor for Open Closed Cooling systems ECO
RXSOL-40-4022-025
Scale and corrosion inhibitors for open recirculating cooling water systems
RXSOL Cooling Water Chemical
CorroGuard Cooling Water Antifoulant
RXSOL-40-4019-025
RXSOL-40-4019 is a blend of superior quality low nitrite/molybdate based water treatment product developed specifically for closed circuit systems.RXSOL-40-4019 also contains isothiazoline.
Cooling Water Chemical
Corrosion inhibitor closed cooling systems Molybdate Phosphonate
RXSOL-40-4018-025
RXSOL-40-4018 is a superior molybdate/phosphonate based corrosion inhibitor developed for use in closed cooling water systems. RXSOL-40-4018 prevents corrosion and deposits in closed and…
Cooling Water Chemical
Corrosion inhibitor for copper/copper alloy system
RXSOL-40-4017-025
Corrosion inhibitor for copper/copper alloy system
Cooling Water Chemical
RXSOL Altreat 400
RXSOL-16-3763-025
RXSOL Altreat 400 also impairs crystal growth, modifying the crystal structure to create a soft sludge byproduct that does not adhere to heat transfer surfaces. During the distillation…
Cooling Water Chemical
MICRO BIOCIDE Cooling Water
RXSOL-40-4009-025
Effective controller of MICRO BIOCIDE and BACTERIA from condensor WATER system. being effective against most kinds of bacteriaa, algae and fungi. It is a particularly useful product for air…
Cooling Water Chemical
Engine Water Treatment DEWT
RXSOL-40-4010-025
Multi-functional corrosion inhibitor for protecting recirculating cooling and heating water systems. Excellent treatment for diesel engine primary and secondary cooling water.
Cooling Water Chemical
RXSOL 2000 Corrosion Inhibitor
RXSOL-40-2000-025
Cooling water treatment chemical with Corrosion Inhibitors and anti scalant which is effective against liner pitting and cavitation erosion. Provides superior corrosion and scale protection…
Cooling Water Chemical
Cool Water Treat Corrosion Inhibitor
RXSOL-40-4012-025
Organic Liquid corrosion inhibitor with low-toxic poerty provides long-life corrosion protection for closed cooling water systems . Rxsol Cool water Treat Corrosion Inhibitor will protect…
Cooling Water Chemical
BIOCIDE for Closed Loop Chilled Water
RXSOL-40-4008-210
Very effective controler of BACTERIA and corrosion from closed loop chilled water system.
Cooling Water Chemical
Corrosion Inhibitor Multifunctional Closed Chilled Systems
RXSOL-40-4011-025
Premium Quality Alkaline Corrosion Inhibitor blend for Metal protection inside the CLOSED circulating system
Cooling Water Chemical
BIOCIDE
RXSOL-40-4008-020
Very effective controller of BACTERIA in water system.
Cooling Water Chemical
Hardness Control Boiler Treatment
RXSOL-50-5006-020
Phosphate Boiler Water Treatment Hardness Control is a white dry powder Phosphate Boiler Water Treatment product used for the reduction of hardness in boilers. Hardness Control is highly…
RXSOL Cooling Water Chemical
Biological Guard Antifouling
RXSOL-40-4003-025
Anti fungal based dispersing cleaner for the control of fouling by marine growth such as algae, shellfish, mussels, barnacles and micro-organisms and fungal growth in the sea water side of…
RXSOL Cooling Water Chemical
Cooling Water Corrosion and Deposit Inhibitor
RXSOL-43-4065-025
RXSOL Cooling Water Corrosion and Deposit Inhibitor is a specially formulated liquid water treatment chemical designed to provide combined corrosion inhibition, scale control and deposit…
Cooling Water Chemical
Sodium Molybdate Dihydrate PURE
RXSOL-60-6164-250
Useful corrosion inhibitior for cooling tower system, Lower concentrations of sodium molybdate can decreased the corrosion while sodium nitrite levels 800+ ppm required to stop corrosion.
RXSOL Cooling Water Chemical
Barium Chloride
RXSOL-19-6605-019
Barium Chloride is the inorganic compound with the formula BaCl2. It is one of the most common water-soluble salts of barium. Like other barium salts, it is toxic and imparts a yellow-green…
Cooling Water Chemical
Corrosion Inhibitor Antifoulant Marine Anti Algea Insect Seaweed Barnacles
RXSOL-40-4025-025
Gives complete protection against corrosion andfouling by marine growth such as algae, moss, shellfish andmicro-organisms in seawater cooling systems. It is also usedas an effective biocide…
Cooling Water Chemical
Polyelectrolyte
RXSOL-40-4044-025
Anionic polyelectrolyte used in raw water and wastewater treatment
RXSOL Cooling Water Chemical
BIOCIDE Bromocide 7615
RXSOL-43-4009-025
Excellent biofilm remover and strong algae depressant fully compatible with alkalizing and flocculating agents normally used in cooling / boiler water. Algae growth is the main cause of…
RXSOL Cooling Water Chemical
Morpholine
RXSOL-19-1382-210
It is used as a corrosion inhibitor in boilers and other water circulation systems. The vapor pressure of morpholine is similar to that of water and can be dissolved in water at any ratio.
Cooling Water Chemical
Corrosion Inhibitor Antifoulant Conc.
RXSOL-40-4027-025
Formulated to prevent growth rather than remove existing growth of microorganism bacteria , fungi , larvae etc..