GRAVCO is Louisiana's trusted API pump repair facility. We service API 610 centrifugal pumps for refineries, petrochemical plants, and heavy industrial applications with strict adherence to API standards.
(225) 270-2005
Impeller balancing, wear ring replacement, and clearance verification to API 610 tolerances.
API Plan 11, 13, 21, 23, 32, 52, 53A/B/C seal systems. Complete cartridge seal rebuilds.
Thrust and radial bearing replacement with proper preload. Oil ring and constant level oiler service.
Shaft straightening, sleeve replacement, and runout verification to API specifications.
Volute and diffuser inspection, wear ring machining, and hydrostatic testing.
Complete API 610 repair documentation, material certifications, and test reports.
Overhung, foot-mounted and centerline-mounted process pumps
Between-bearings, axially split and radially split pumps
Multi-stage axially split pumps for high-pressure applications
Vertical suspended pumps for sump and can applications