GRAVCO is Louisiana's trusted centrifugal pump repair facility. From ANSI process pumps to heavy-duty API units, we restore centrifugal pumps to factory specifications with rapid turnaround.
(225) 270-2005
Impeller inspection, balancing, wear ring replacement, and hydraulic performance restoration.
Single and double mechanical seal installation, cartridge seal upgrades, and seal chamber modifications.
Bearing housing restoration, precision bearing installation, and oil mist lubrication systems.
Volute casing restoration, wear ring replacement, and casing pressure testing.
Shaft straightening, sleeve replacement, keyway repair, and runout correction.
Flow, head, and efficiency testing to verify pump meets original specifications.
Material analysis and compatibility testing on all components to ensure certainty of chemical and process compatibility.