Propylene or Ethylene Glycol
We can prepare and ship your customized order of Glycol directly from our Midwest Manufacturer within two to three business days.
Custom Glycol Orders
You Choose the Mix, Color and Size ... From Five to 5,000 Gallons
At No Extra Charge!
Glycol Calculators
System Volume Calculator
Inside Pipe Diameter:
Inches
Inches
Pipe Length:
Feet
Feet
Total System Volume =
Concentration Adjustment Calculator
Please account for full system size, pipe volume and reservoirs where applicable.
Volume of the System:
Gallons
Gallons
Current System Percentage:
%
%
Desired Percentage:
%
%
Gallons to be removed from system:
Gallons of water to be added to system:
Gallons of concentrate to be added to system:
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 |
As Your Glycol Supplier our priorities include reasonable pricing, efficiency, time sensitivity, health and quality standards as well as full customization options.
ACCURACY AND TESTING
Every order of propylene and ethylene glycol goes through a rigorous amount of testing before being shipped. Our manufacturer inspects every mixture using a refractometer, glycol technicians then determine the freezing point of each batch and (if needed) adjustments are then made to achieve the desired percentage. The glycol is then packaged safely and shipped immediately to the requested location.
We Work Where You Work
19 Convenient Locations in Missouri, Illinois and Iowa
All locations open weekdays 7 a.m. to 4:30 p.m. Southside Location also open Saturdays 8 a.m. to Noon.
Missouri
5121 Manchester AveSt. Louis, MO 63110United States
Phone: 314-647-5511 Fax: 314-633-5546
2100 59th St. St. Louis, MO 63110 United States
Phone: 314-633-5511 Fax: 314-647-1469
2335 E. Chestnut ExpresswayBldg. D Suite 124DSpringfield, MO 65802
Phone: 417- 831-5516 Fax: 417-831-3590
Email: springfieldbranch@crescentparts.com
301 Thompson RdSedalia, MO 65301
Phone: 660-829-3930 Fax: 660-829-2221
Email: sedaliabranch@crescentparts.com
4639 N. Interstate Dr.Columbia, MO 65202
Phone: 573-256-5511 Fax: 573-443-8608
Email: columbiabranch@crescentparts.com
301 BJC St. Peters DrSt. Peters, MO 63376
Phone: 636-916-5511 Fax: 636-477-7501
Email: st.petersbranch@crescentparts.com
9400 Natural BridgeSt. Louis, MO 63134
Phone: 314-427-5511 Fax: 314-427-0539
Email: naturalbridgebranch@crescentparts.com
140 Old Meramec Station RdManchester, MO 63021
Phone: 636-256-2653 Fax: 636-256-9016
Email: westcountybranch@crescentparts.com
500 Lonedell Industrial CtArnold, MO 63010
Phone: 636-296-2778 Fax: 636-296-2277
Email: arnoldbranch@crescentparts.com
202 N. G StPoplar Bluff, MO 63901
Phone: 573-785-9680 Fax: 573-785-5021
Email: poplarbluffbranch@crescentparts.com
47 S. Kingshighway BlvdCape Girardeau, MO 63703
Phone: 573-335-7008Fax: 573-335-2894Email: capegirardeaubranch@crescentparts.com
Illinois
635 N. 3rd StQuincy, IL 62301
Phone: 217-223-9750Fax: 217-223-7936
Email: quincybranch@crescentparts.com
3309 Commercial LoopMarion, IL 62959
Phone: 618-997-5608Fax: 618-998-4610
Email: marionbranch@crescentparts.com
3519 Frank Scott PkwyWest Belleville, IL 62223
Phone: 618-277-0770Fax: 618-277-3140
Email: bellevillebranch@crescentparts.com
2815 Avenue of the Cities Moline,IL 61265
Phone: 309-762-0438 / 800-553-8971 Fax: 309-762-7618
Email: robt@denniscoinc.com
4230 Crescent Industrial DrPontoon Beach, IL 62040
Phone: 618-797-2500Fax: 618-797-2562
Email: pontoonbeachbranch@crescentparts.com
Iowa
3016 Brady Street Davenport, IA 52803
Phone: 563-324-0435 / 800-292-1814 Fax 563-324-3011
Email: brianh@denniscoinc.com
203 30th St. Dr. SE Cedar Rapids, IA
Phone: 52403 319-366-3351 / 800-336-6472 Fax: 319-366-7053
Email: budj@denniscoinc.com
1107 Jefferson St. Burlington, IA Phone: 52601 319-752-5438 / 800-325-8474 Fax: 319-752-3536
Email: johnc@denniscoinc.com