Tactical guidance, practical support From product specifications to installation manuals, CIRCOR’s support is as extensive as the solutions we offer. Brand Leslie Controls (1) RTK (2) Category Brochures (15) (-) Case Studies (2) Product category Actuators (1) (-) Control (2) Other (2) Pumps (6) Gear (10) Three Screw (9) Twin Screw (7) Regulators (1) Pressure (2) Switches (1) Valves (5) Search resources Search , Download , Download