GRAVCO specializes in piston and plunger pump repair for high-pressure applications. From pressure washing to chemical injection, we rebuild reciprocating pumps to factory specifications.
(225) 270-2005
Ceramic and stainless steel plunger inspection, polishing, and replacement.
High-pressure packing sets, v-packing, and plunger seal replacement.
Suction and discharge valve inspection, lapping, and replacement.
Crankshaft, connecting rod, and bearing service for power end reliability.
Fluid end manifold inspection, thread repair, and pressure testing.
Hydrostatic testing to rated pressure with documented test reports.