Tactical guidance, practical support From product specifications to installation manuals, CIRCOR’s support is as extensive as the solutions we offer. Brand Allweiler (6) Hale Hamilton (1) Category Brochures (4) (-) Installation & Operation Manual (6) Literature (1) (-) Specification Sheets (1) Product category Dome-loaded (6) Filters (2) Other (1) Pumps (3) (-) Centrifugal (6) Crescent Internal Gear (8) Gear (2) Progressing Cavity (1) Three Screw (108) Twin Screw (7) Spring (4) Valves (2) Check (1) Control Valve (2) Drain (1) Pneumatic (3) Regulator (2) (-) Relief (1) Shut-off Valve (11) Search resources Search , Download , Download , Download , Download , Download , Download , Download