date:Jun 17, 2014
t as the temperature of the liquid cools to 36 degrees Fahrenheit, the trap opens to discharge any liquid in the pipe, it says. It can be used for freeze protection for float and thermostatic steam traps, coils, tanks, water lines on docks, eyewash stations, safety showers, tracing condensate manifolds, condensate return lines, pressure-powered pumps, electric pumps and flash tanks, it adds.
Spirax Sarco USA, 1150 Northpoint Blvd., Blythewood, S.C. 29016; 800/575-0394; spiraxsarco.com.