sterling logo 2 

Sterling’s future is built on a strong past, dating back to 1916, when Sterling Engineering Company began manufacturing valves, traps, and condensate pumps for steam and hot water systems. New generations of these products are still offered today as part of the Sterling Steam Control family.
From the early days of the plastics industry, Sterling has been an innovator. Mold temperature control units continue to be called “Sterlco”s for a reason…when you bring such an important product to market, the name sticks. The products continue to be improved upon to this day.
Sterling acquired Ball and Jewel (the first patent holder on rotary grinding machines) in 1977 and has been an established supplier of reliable size reduction equipment since.
sterling steam trapssterling feed pumpsterling cond pump