Use Vapco's Glycol Calculator to Customize Your Next Propylene or Ethylene Glycol Order
From five to 5,000 gallons, we offer you the opportunity to tailor-make propylene and ethylene glycol to your exact needs for any job on which you or your customers are working. Try our glycol calculator listed below.
System Volume Calculator
Inches
Feet
Concentration Adjustment Calculator
Gallons
%
%
Note: Concentration Adjustment Calculator based on 95% concentration to be added.
Freeze and Burst Protection Chart
| Freeze Protection | Burst Protection | Boiling Point | |
| % Propylene Glycol | *F / *C | *F / *C | *F / *C |
| 0 | 32 / 0 | 32 / 0 | 212 / 100 |
| 5 | 29 / 2 | 27 / -3 | 212 / 100 |
| 10 | 26 / -3 | 22 / -6 | 212 / 100 |
| 15 | 23 / -5 | 18 / -8 | 212 / 100 |
| 20 | 18 / -8 | 11 / -12 | 213 / 101 |
| 25 | 14 / -10 | -1 / -18 | 214 / 101 |
| 30 | 7 / -14 | -18 / -28 | 216 / 102 |
| 35 | 1 / -17 | -32 / -35 | 217 / 103 |
| 40 | -8 / -22 | -45 / -42 | 219 / 104 |
| 45 | -18 / -28 | -60 / -51 | 220 / 104 |
| 50 | -29 / -34 | -64 / -53 | 222 / 106 |
| 55 | -46 / -43 | -69 / -54 | 223 / 106 |
| 60 | -55 / -48 | -74 / -59 | 225 / 107 |
| 75 | <-60 / <-51 | -100 / -73 | 238 / 114 |
| 95 | <-60 / <-51 | -100 / -73 | 310 / 154 |
| 100 | <-60 / <-51 | -100 / -73 | 360 / 182 |
Propylene Glycol, Arctic Protection – ARCTIC PROTECTION is a premium propylene glycol-based antifreeze designed to safeguard chilled water, hydronic,and other closed systems from freezing and bursting. Its advanced formulation offers exceptional protection down to -100°F while ensuring safety and compatibility with various systems.
Ethylene Glycol – ETHYLENE GLYCOL is a high-performance heat transfer fluid engineered to provide exceptional freeze protection down to -100°F. Its unique formulation includes corrosion inhibitors that safeguard natural metals such as brass, copper,solder, steel, cast iron, aluminum, and other commonly used materials in industrial cooling and heating systems.