Tactical guidance, practical support From product specifications to installation manuals, CIRCOR’s support is as extensive as the solutions we offer. Brand Circle Seal Controls (1) (-) CIRCOR Aerospace (1) (-) CIRCOR Industria (1) CIRCOR Motors (1) Hale Hamilton (1) IMO (7) (-) Leslie Controls (1) Zenith (7) Category Brochures (36) Case Studies (4) Catalog (1) Certificates & Approvals (1) Fly Sheets (1) Forms (3) Manuals (1) Process Bulletins (6) Quality (12) Repair Station Capability List (1) Safety (1) Sizing Tool (5) (-) Terms & Conditions (T&C) (3) Testing & Process (3) Product category Regulators (1) Valves (1) Search resources Search , Download , Download , Download