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ChemWorld 503 - Sodium Tolytiazole - 5 Gallons

ChemWorld 503 - Sodium Tolytiazole - 5 Gallons

Our Price: $229.99

Availability: Usually Ships in 24 Hours

Product Code: cw-503-5

Copper Corrosion Inhibitor

ChemWorld 503 is a product designed to provide increased corrosion protection for copper and copper alloys. The product contains an azole designed to rapidly passivate the copper and copper alloys commonly utilized in cooling water condensers and piping systems. ChemWorld 503 is used as an adjunct inhibitor.

  • Controls corrosion of copper and copper alloys
  • Extends equipment life
  • Can be used to passivate systems or fed as an adjunct to existing treatment programs
  • 5 gallons will treat 2,500 to 4,000 gallons of water
ChemWorld 503 is normally fed using a cooling tower chemical metering pump or shot fed neat directly from the shipping container. Tanks, pumps, piping and valves should be made of stainless steel, polyethylene, or PVC. Treatment control ranges vary depending on the make-up water characteristics and system operating conditions. ChemWorld 503 is controlled by an azole test. The technical specialist servicing the facility will provide specific treatment control levels based on system conditions.

One gallon containers of Boiler Antifreeze are Stocked & Shipped daily from Atlanta, Georgia; Detroit, Michigan; and Salt Lake City, Utah.

Daily shipping cut off time is generally 1 pm, based on the local time zone for same day shipping. If you need this product to ship today, please indicate so in the notes section upon check out. We will email mail you ASAP if we can meet your demands.

Figure 1- Fedex Residential and Ground
Transit Time Map

  • We only ship via FedEx ground. No UPS or USPS.
  • We can not ship to PO boxes.
  • This map illustrates service schedules in business days as of Dec 2016 for FedEx Ground shipments.
  • ChemWorld is not responsible for delays due to weather or Fedex transit issues. Please take this into account when ordering.
Overnight / Expedite Shipping:
  • Orders must be received by noon.
  • We only ship FedEx expedite shipments. No UPS or USPS.
  • To calculate your costs, log into your FedEx Account. Origin zip code is 30144, 48180, or 84119.
Directions for Overnight Shipping:
  • Order must be placed by noon.
  • Order as normal through the website.
  • If you have a FedEx Account number, enter it in the notes section during ordering with your exact shipping requirements (Next Day 8:30, Next Day 10:30, Next Day 20:00, Fedex 2 AM, or FedEx Express Saver). You are done. We will email you ASAP.
  • If you do NOT have a FedEx Account number, we offer overnight delivery for this product. The cost is $60 for Next Day 10:30 AM per 1-gallon box. Enter your order as normal and enter your 3 or 4 digit security code in the notes section with your shipping requirements. You are done. We will email you ASAP.

If it is later then noon, email us at with your request. We will contact you ASAP. You can also call in the order at 800-658-7716 and reference exactly what you need. We will contact you.