CGA-50
Hamworthy CGA-50 — Bilge, Ballast, Cooling Water, Fire, General Service.
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Visual inspection of impeller surfaces for pitting, erosion, or mechanical damage; perform performance curve monitoring for flow/pressure degradation
Observe seal chamber for coolant/liquid weeping; monitor temperature at seal location; check for discoloration or mineral deposits indicating seal breakdown
Listen for abnormal grinding, squealing, or chattering sounds during operation; monitor bearing temperature using infrared thermometer; check for axial/radial movement
Monitor pump inlet pressure and suction line conditions; perform flow rate testing; check for vapor pockets or unusual vibration at pump inlet
Inspect external casing for pitting, rust bloom, or material loss; verify material certificate (Bronze, Duplex, Stainless Steel); measure wall thickness in critical areas
Type-general inspection and maintenance points for this equipment category — not model-specific.
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