Tactical guidance, practical support From product specifications to installation manuals, CIRCOR’s support is as extensive as the solutions we offer. Brand Allweiler (1) Circle Seal Controls (1) (-) CIRCOR Aerospace (2) Hale Hamilton (6) Category Brochures (2) Product category Actuators (1) Gauges (1) Instrumentation (1) Launchers (1) Other (2) Pilots (1) Pumps (1) Regulators (1) Sensors (1) (-) Skids & Packages (1) Switches (1) (-) Systems (2) Traps (1) Valves (2) Search resources Search , Download , Download