Wedgeloc Modular Fluid Ends

ACI modular fluid ends were designed to make bore failures a modular event rather than the loss of an entire fluid end. Our second generation fluid end, WedgeLoc, incorporates a Patent Pending design locking segments together. There are no differences in the installation, operation, and maintenance from that of a standard monoblock.

Each unit is designed and manufactured to operate at maximum rated capacity, everyday.

Features and Benefits:

  • Individual replacement segments can be manufactured from both new forgings and recycled mono blocks
  • Uses standard iron connections and suction manifolds
  • Utilizes standard valves, seats, plungers and other consumables
  • Significant reduction in fluid end expenditures
  • Direct replacement for most standard fluid ends
  • Replace single segment not entire block
  • Segments can be disassembled and assembled in customer shop
  • Three times longer service life than carbon steel