Masefield-Epson has merged with Beta Ballvalves to become Masefield Beta as of this month.
The two plumbing brands, both part of the Thomas Dudley Group, moved onto the same manufacturing site in June 2011. The two companies are now fully integrated.
Masefield-Epson was founded 50 years ago as a manufacturer of plastic plumbing products. The company was purchased by the Thomas Dudley Group in 1989. Beta was founded in 1986, and manufactured brass and plastic ballvalves, plumbing fittings and drain cleaning and testing equipment.