Delta Commercial introduced the Architectural Design Series. Developed to complement the current TECK and HDF product series, the Architectural Design Series is a new line of heavy commercial faucets, soap dispensers and flush valves designed with residential-style but commercial durability, the company says. The new series officially launched at the American Society of Plumbing Engineers Expo in Indianapolis in September. Faucets are available now with the rest of the series following in 2023.