We, Hg Spec Inc, are one of the recognized Manufacturers of Solenoid Valves and more products. Established in the year 1928, we are located at Blainville, Canada. Read More...
AMTROL designed and patented the first EXTROL expansion tank in 1954, redefining hydronic heating systems. For five decades our unique, ...view details
The solar heat transfer fluid used by the Buderus Solar Thermal System expands when it is heated by the sun in the collectors. In order to compensate ...view details
each expansion tank is constructed from a 2000# dot cylinder and feature schedule 80 seamless carbon steel pipe with 3000# fittings. Each expansion ...view details
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