Submittal Sheet
SUBMITTAL SHEET: Universal Cryo-Tek™
2
SPECIFICATIONS:
Universal
Cryo
-Tek™
WARNINGS OR CAUTIONS
Read all cautions and directions carefully before using this product.
Not for use in steam systems.
Not for use with CPVC pipe and fittings.
Use Hercules Boiler Liquid or Base Hit II to stop leaks on system containing Cryo-Tek products.
Use Hercules Boiler & Heating System Cleaner or Sizzle to clean system prior to using Cryo-Tek (see installations
instructions).
Do not use in internal combustion engines as a coolant.
Do not use in water softeners. Disconnect all water softeners from system or provide back flow protection to
prevent contamination of brine or resin bed.
Cryo-tek products are not recommended:
1. For open solar systems and systems where operating stagnation temperatures are regularly over 300°F
/ 150°C.
2. For systems with concentrating solar collectors or evacuated tube solar collectors.
CAUTION REGARDING COMPETITIVE PRODUCTS:
Hercules Cryo-Tek products are formulated using virgin propylene glycol and high purity Triple Protection Additives
for assurance of materials compatibility and non-toxicity characteristics. Dilution or mixing of Cryo-Tek products with
other manufacturers’ products may compromise these critical requirements and is not recommended.
PHYSICAL PROPERTIES
pH 8.0 – 9.0
Density lb/gal. 60°F - 65°F 8.7 – 8.8 lb./ gallon
Specific Gravity 60°F - 65°F 1.054
Specific Heat BTU/lb°F @ 160° F .600
Boiling Point 320°F / 160°C
Appearance and color Purple liquid. Odorless.
MATERIAL SAFETY INFORMATION
FOR MORE INFORMATION ON THIS PRODUCT, REQUEST SAFETY DATA SHEET (SDS) #7301E
For Delivery By Fax
Call 1-800-321-9535
Internet
See SDS section of www.oatey.com/technical-info/msds
Mail
Contact Hercules at address below or any Hercules
representative
HMIS® ratings Health: 0
Flammability: 0
Physical hazard: 0
SIZE & PACKING
STOCK NUMBER
SIZE
PACKING
WEIGHT/CASE
Universal Cryo-Tek
35330
1 gal.
6
54.0 lbs
35331
5 gal.
1
46.9 lbs
35332
55 gal.
1
521.0 lbs
ALSO AVAILABLE
35290 Refractometer
1
0.25 lbs
35272 pH Meter
-
11
0.3 lbs