The Myles GroupSt. Lawrence -Troy, LLC
Test Lab, Repair and
Support Services
Hydraulic Service Manifolds
St. Lawrence – Troy, LLC (SL-T) repairs all manufacturers of Hydraulic Service Manifolds (HSM’s)

HSM’s are completely torn down and all components inspected for functionality

Services include:

Accumulators – Repaired and Precharged with Dry Nitrogen

  • Piston-type: Seals changed, barrels honed, pistons reworked if required
  • Bladder-type: Bladders replaced, seals changed

Filter Elements – Replaced or Cleaned

  • Synthetic filter media replaced with high efficiency elements
  • Steel mesh media ultrasonically cleaned/machined

Valves – Repaired or replaced

  • Valve functionality verified
  • Valve/manifold proof and leak tested

Seals – All seals replaced, all sealing surfaces cleaned

Testing – Full flow & pressure tested


HSM remanufacturing PDF Available


Partial list of manufacturer
products repaired:

  • IST
  • MTS
  • Pegasus
  • ServoTest


Contact us


Home About Us Control Power Company JE Myles Company Control Power-Reliance LLC Literature Case Studies

St. Lawrence-Troy LLC • 32399 Milton Drive, Madison Heights, Michigan 48071•Phone: 248-585-7733 • 800-521-5772