Sterling's Royal Series inlcudes upright models.

Royal Series fromSterlco, a Division of Sterling Inc.includes upright models designed for processes requiring 0 to 250°F (-18 t0 121°C) and are available with 12 to 48 kW heaters and pumps from 0.75 to 10 hp. The units have nema 12 electrics as well as M2B fuzzy logic control, which provides adaptive tuning to the process. A lockable rotary disconnect and single-point electrical connection is standard.

November 2000, RS# 238