Caleffi introduces the 535H Series, 1/2-inch to 1 1/4-inch pre-adjustable pressure reducing valves, ideal for residential and commercial applications, with a dial indicator for direct psi…
Browsing: plumbing code
Aquatherm and the company’s California distributor, Mega Western Sales, recently announced that polypropylene pipe is officially included in the 2014 California Plumbing Code as part of…