WebProTek-100™ is designed to provide freeze and burst protection, excellent thermal conductance, protection against corrosion and fouling and long term stability in closed recirculating water loops. ProTek-100™ provides burst protection to -100°F. Freeze points and burst points are controlled by the propylene glycol to water ratio. Webpropylene glycol concentrations with no minimum order quantity. DO NOT DILUTE. NOBURST® RTU40 40% PG NOBURST® RTU 35 35% PG 3 SYSTEM PROTECTION Freeze Point is the temperature where the first ice crystal forms in the fluid. Burst point is the temperature where the fluid is solid, expanding, and bursting the vessel. *Specific …
Everything you wanted to know about glycol – ProBrewer
http://media.diversitech.com/doc/DOC32236.pdf WebSep 28, 2010 · Provides burst protection to -50°F (-46°C) and freeze protection within a range of +12°F to +16°F (-11°C to -9°C) When testing with a refractometer or hydrometer designed for use with propylene glycol, freeze point readings on the PG scale will range from +12°F to +16°F. Note: The burst point of PVC pipes used in most drinking water ... change major ppcc
Propylene Glycol - Refrigerants
WebSpecific gravity of propylene glycol is in the range Specific Gravity - SG - Propylene Glycol Solution (%) by mass 0 10 20 30 40 50 60 by volume0 10 20 29 40 50 60 Specific Gravity - SG - 1) 1.000 1.008 1.017 1.026 1.034 1.041 1.046 1) Specific gravity based on propylene glycol solutions with temperature 60oF. Boiling Points of Propylene Glycol ... Web23 hours ago · Those plumbers service a total estimated population of 6.1 million forming around 2.3 million households. The average rate that plumbing companies pay their … WebAug 14, 2016 · There are two basic types of glycol protection available for your closed-loop HVAC system: “burst protection” and “freeze … hard times dusty rhodes