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SERVA TPA-2250 Frac Pump

SERVA TPA-2250 Frac Pump The TPA-2250 is a reciprocating, positive displacement, horizontal single-acting, triplex plunger pump which is rated at 2,250 brake horsepower input maximum. The pump is designed for severe-duty well service applications such as acidizing, fracturing, well killing, etc.

The TPA-2250 Pump consists of a power end assembly and a fluid end assembly. Four different fluid cylinders are available to accommodate several plunger sizes for a variety of pressures and volumes.


Power End

  • Companion flange 1800 Series Spicer
  • Input spline 3"–10" (7.62 cm)
  • Input speed w/18.4:1 or 8.6:1 gears 2,400 max rev/min
  • Maximum input torque 7,215 ft-lb
  • Maximum input horsepower 600 hp
  • Maximum rod load 175,800 lbs

Fluid End

  • Fluid-end type: Three-piece forged steel
  • Plunger type: Hard-surfaced
  • Valve type: Double stem guided, carburized
  • Valve seats: Carburized
  • High-performance pressure packing
  • Discharge flange (1) Blank, straight with one outlet or (2) ell with two outlets
Product Highlights
  • Gear train: Steel worm and bronze ring w/ 8.6:1 ratio (standard)
  • Crankshaft: Forged steel, four main bearings
  • Connecting rods: Three, forged aluminum, split caps and insert bearings
  • Crossheads: Three, cast steel
  • Case: High-strength steel weldment
  • Bearing type: Roller and race
  • Oil system: Gear pump driven off worm (std) or remote
  • Oil filter: Replaceable elements and magnetic strainer
  • Oil capacity: 22 USG
  • Oil pressure: 80 to 100 psi