#1 in Distributing Specialty
Chemicals & Equipment

Email Us Today Free shipping on
all chemicals (48 states)
Home > Cooling Water Chemicals
Choose a Sub Category:
New Cooling Tower Startup PreTreatment Chemicals
Scale and Corrosion Inhibitors Water System Cleaners
Cooling Water Biocides

Types of Cooling Water Chemicals

What chemicals are used in Cooling Water applications?
Cooling Tower Chemicals, and biocides are used in cooling water applications. For a complete listed visit CoolingTowerChemicals.com

What is an anti-corrosion chemical?
An anti-corrosion chemical is added to cooling water systems that have extensive metals that require protection against corrosion.

What is an anti-scaling chemical?
An anti-scaling chemical is added to the water system to increase the solubility limits of calcium and magnesium in the process water.

What is a biocide?
A biocide is a chemical designed to kill bacteria development in cooling water systems. The most common biocides are Isothiazolin, Glutaraldehyde, and Bromax 7.1.

How much chemical do I feed?
Every system is different. First, ask what the chemical feed rate is in parts per million (ppm). Then calculate the amount of chemical required to treat the system. For biocides, dipslides should be used to monitor bacteria development. After your select your water treatment program, do not forget to automate your system with a cooling tower controller to control your blowdown rate.

What testing need to be performed?
All systems require some form of monitoring. ChemWorld cooling water test kit covers everything you need for testing.
Sort By:
Page of 1
Cooling Water Blowdown Valves - 1/2" to 1" NPT - Stocked Cooling Water Chemical ChemWorld CID LH - (Muriatic Acid Equivalent) - 5 Gallons
Cooling Water Blowdown Valves - 1/2" to 2" NPT
Usually Ships in 2 to 3 Business Days
Our Price: $199.99
Sale Price: $134.99
Savings: $65.00
14 in stock!
Cooling Tower Chemical (Moderate Water) - 5 to 55 gallons
Usually Ships in 24 to 48 Hours
Our Price: $299.99
Sale Price: $139.99
Savings: $160.00
32 in stock!
(6)
ChemWorld CID LH - (Urea HydroChloride) - 5 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $219.99
Sale Price: $194.99
Savings: $25.00
7 in stock!
Cooling Water Blowdown Valves - 1/2" to 2" NPT. ChemWorld 1334 - Cooling Water Chemicals - 5 to 55 gallons Urea HydroChloride - ChemWorld CID LH - 5 Gallons
PreTreatment Cooling Water Treatment Chemical - 5 to 55 Gallons Liquid Sulfamic Acid Diesel Cooling Water Corrosion Inhibitor
PreTreatment Cooling Water Treatment Chemical - 5 to 55 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $295.00
Sale Price: $195.00
Savings: $100.00
14 in stock!
Sulfamic Acid (Liquid) - 5 to 55 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $249.99
Sale Price: $199.99
Savings: $50.00
36 in stock!
(1)
Diesel Cooling Water Corrosion Inhibitor - 5 Gallons
Usually Ships in 1 to 2 Business Days
Our Price: $299.99
Sale Price: $199.99
Savings: $100.00
50 in stock!
PreTreatment Water Treatment Chemical - 5 to 55 Gallons Sulfamic Acid (Liquid) - 5 to 55 Gallons Diesel Cooling Water Corrosion Inhibitor - 5 Gallons
Cooling Tower Cleaner Chemical Corrosive Water Conditions Treatment - 5 to 55 Gallons Cooling Tower Deposit Control Protection - 5 to 55 Gallons
Galvanized Tower Chemical Cleaner - 5 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $349.99
Sale Price: $239.99
Savings: $110.00
18 in stock!
Cooling Tower Chemical (Highly Corrosive Water) - 5 to 55 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $299.99
Sale Price: $239.99
Savings: $60.00
24 in stock!
Cooling Tower Chemical (Deposit Control) - 5 to 55 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $319.99
Sale Price: $239.99
Savings: $80.00
40 in stock!
ChemWorld 68C - Galvanized Tower Chemical Cleaner - 5 Gallons Highly Corrosive Cooling Tower Water Conditions (ChemWorld 1206) - 5 to 55 Gallons. ChemWorld 1254 - Deposit Control Protection - 5 to 55 Gallons
Cooling Tower PreTreatment Chemical Polymeric Quaternary Amine Terbuthylazine
Cooling Tower PreTreatment Chemical - 5 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $395.00
Sale Price: $239.99
Savings: $155.01
9 in stock!
Polymeric Quaternary Amine - 5 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $399.99
Sale Price: $239.99
Savings: $160.00
14 in stock!
Terbuthylazine - 5 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $399.99
Sale Price: $239.99
Savings: $160.00
8 in stock!
ChemWorld PRE-QS-5 -Cooling Tower PreTreatment Chemical - 5 Gallons Polymeric Quaternary Amine - 5 Gallons
Terbuthylazine - 5 Gallons
30% Carbamate Neutral pH Iron Oxide Cleaner Neutral pH Iron Oxide Cleaner
Carbamate - 5 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $399.99
Sale Price: $239.99
Savings: $160.00
12 in stock!
Neutral pH Iron Oxide Cleaner - 5 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $399.99
Sale Price: $249.99
Savings: $150.00
45 in stock!
Galvanized Cooling Tower Pretreatment - 5 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $399.99
Sale Price: $249.99
Savings: $150.00
17 in stock!
Carbamate - 5 Gallons
ChemWorld QK401 - Neutral pH Iron Oxide Cleaner - 5 Gallons
Galvanized Cooling Tower PreTreatment Chemical - 5 Gallons
Iron Oxide Cleaner Sulfamic Acid Powder - 50 to 500 pounds Stainless Steel Acid Cleaner
Iron Oxide Cleaner - 5 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $399.99
Sale Price: $249.99
Savings: $150.00
17 in stock!
Sulfamic Acid Powder - 50 to 500 pounds
Usually Ships in 3 to 5 Business Days
Our Price: $399.99
Sale Price: $249.99
Savings: $150.00
10 in stock!
Stainlesss Steel Acid Cleaner (Plate & Frame) - 5 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $399.99
Sale Price: $269.99
Savings: $130.00
38 in stock!
ChemWorld QK406 - Iron Oxide Cleaner - 5 Gallons
Sulfamic Acid (Powder) - Scale Cleaner - 5 Gallons
5 Gallons of ChemWorld QCID-HSS - Stainlesss Steel Acid Cleaner
20% DBNPA Biocide- 5 Gallons Silica Deposit Control Protection - 5 to 55 Gallons Bellacide 355 - 5 Gallons
20% DBNPA Biocide- 5 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $399.99
Sale Price: $269.99
Savings: $130.00
6 in stock!
(1)
Cooling Tower Chemical (Silica Control) - 5 to 55 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $319.99
Sale Price: $269.99
Savings: $50.00
14 in stock!
Bellacide 355 - 5 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $399.99
Sale Price: $279.99
Savings: $120.00
23 in stock!
20% DBNPA - 5 Gallons
ChemWorld 1354S - Silica Deposit Control Protection - 5 to 55 Gallons Cooling Water Biocide - Bellacide 355 - 5 gallons
Cooling Tower Superior Corrosion Control Isothiazolin 40% Sodium Bromide - 5 Gallons
Superior Corrosion Protection - 5 to 55 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $349.99
Sale Price: $289.99
Savings: $60.00
25 in stock!
1.5% Isothiazolin - 5 and 55 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $399.99
Sale Price: $289.99
Savings: $110.00
34 in stock!
(1)
40% Sodium Bromide - 5 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $399.99
Sale Price: $289.99
Savings: $110.00
10 in stock!
ChemWorld 1116 - Superior Corrosion Control for Cooling Towers - 5 to 55 Gallons 1.5% Isothiazolin - 5 and 55 gallons 40% Sodium Bromide - 5 Gallons
Cooling Tower Chemical - 5 to 55 Gallons Stabilized Liquid Bromine Cooling Tower Chemical (Severe Deposit Control) - 5 to 55 Gallons
Cooling Tower Chemical (Moderate Water) - 5 to 55 gallons
Usually Ships in 3 to 5 Business Days
Our Price: $499.99
Sale Price: $299.99
Savings: $200.00
67 in stock!
(1)
Stabilized Liquid Bromine- 5 to 55 gallons
Usually Ships in 3 to 5 Business Days
Our Price: $399.99
Sale Price: $309.99
Savings: $90.00
17 in stock!
Cooling Tower Chemical (Severe Deposit Control) - 5 to 55 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $419.99
Sale Price: $329.99
Savings: $90.00
9 in stock!
ChemWorld 1134 - Cooling Water Chemicals - 5 to 55 gallons Stabilized Liquid Bromine - 5 and 55 gallons ChemWorld 1264 - Severe Deposit Control Protection - 5 to 55 Gallons
Corrosive Water Conditions Treatment - 5 to 55 gallons Stenner Pump 45MHP10 (Motor & Pump Head only) Stenner Pump 45MHP10
Cooling Tower Chemical (Corrosive Water) - 5 to 55 Gallons
Usually Ships in 3 to 5 Business Days
Our Price: $399.99
Sale Price: $359.99
Savings: $40.00
15 in stock!
Stenner Pump 45MHP10 (Motor & Pump Head only)
Usually Ships in 24 Hours
Our Price: $482.14
Sale Price: $389.99
Savings: $92.15
14 in stock!
(1)
Stenner Pump 45MHP10 - Most Popular Model
Usually Ships in 24 Hours
Our Price: $539.99
Sale Price: $419.99
Savings: $120.00
21 in stock!
(3)
Corrosive Cooling Tower Water Conditions (ChemWorld 1244) - 5 to 55 Gallons. Stenner Pump 45MHP10 (Motor & Pump Head only) Stenner Pump 45MHP10 - 45MJH2A1S
Chlorine/Bromide Tablets (Slow Dissolving) - 50 pounds Chemical Testing Cabinet (Metal) Glutaraldehyde - 50% Solution
Chlorine/Bromide Tablets (Slow Dissolving) - 50 pounds
Usually Ships in 3 to 5 Business Days
Our Price: $525.00
Sale Price: $465.00
Savings: $60.00
22 in stock!
Chemical Testing Cabinet (Metal)
Usually Ships in 24 Hours
Our Price: $619.00
Sale Price: $529.00
Savings: $90.00
5 in stock!
50% Glutaraldehyde Solution - 5 & 55 gallons
Usually Ships in 3 to 5 Business Days
Our Price: $599.99
Sale Price: $549.99
Savings: $50.00
11 in stock!
(2)
Chlorine/Bromide Tablets (Slow Dissolving) - 50 pounds Metal Test Cabinet 50% Glutaraldehyde - 5 and 55 gallons
LakeWood Model 140 Test Kit for Cooling Water New cooling tower startups
Cooling Tower Controller - LakeWood Model 140
Usually Ships in 2 to 3 Business Days
Our Price: $778.00
6 in stock!
Complete Cooling Water Test Kit
Usually Ships in 1 to 2 Business Days
Our Price: $1,519.99
Sale Price: $1,359.99
Savings: $160.00
84 in stock!
Cooling Tower Complete Startup Kit
Usually Ships in 3 to 5 Business Days
Our Price: $5,194.00
Sale Price: $4,089.94
Savings: $1,104.06
3 in stock!
LakeWood 140 Cooling Water Controller Cooling Water Testing Kit Cooling Tower Startup Kit - Chemicals and Equipment