Wheatley HP-250M Plunger Pump

Wheatley 250M Pump Drawing

Download your copy of the HP-250M Specs: Wheatley HP-250M Triplex Plunger Pump

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SPECIFICATIONS

  • maximum plunger size x stroke length, in.(mm)
    • 5.750 x 7.125 (146.05 x 180.975)
  • “XL” model: 728 (5020)
  • “L” model: 1204 (8299)
  • “M” model: 2912 (20081)
  • “H” model: 6000 (41369)
  • Diameter, in.(mm): 4.500 (114.3)
  • Length, in.(mm): 12.250 (311.15)
  • Keyway width x depth, in.(mm):
    • 1.25 x 5/8 (31.75 x 15.75)
  • Maximum recommended sheave diameter, in.(mm):
    • 63 (1600.2)
  • For larger sizes: Contact Factory
  • Crankcase: 17 (64.35)
  • “XL” model: 4900 (2223)
  • “L” model: 4600 (2087)
  • “M” model: 4300 (1950)
  • “H” model: 3800 (1724)
  • “XL” model
    • Cast Duplex Stainless Steel
    • Cast Carbon Steel
  • “L” model
    • Cast Nickel-Aluminum-Bronze
    • Forged/Plate Carbon Steel
  • “M” model
    • Cast Nickel-Aluminum-Bronze
    • Cast Duplex Stainless Steel
    • Forged/Plate Carbon Steel
  • “H” model
    • Forged 15-5 Stainless Steel

Performance Data

Wheatley HP-250M English Chart
PumpEnglish Units50 RPM150 RPM250 RPM265 RPM
Plunger Dia. In.Plunger Area Sq. In.BPD per RPMGPM per RPMMax Press. PSIBPDGPMBPDGPMBPDGPMBPDGPM
HP250-M37.068622.4250.6541163811213333649856061645943173
2.8756.491820.5960.6007178410303030899051491505458159
2.755.939618.8440.549619509422728278247111374994146
2.6255.411917.1690.500821408582525757542921254550133
2.54.908715.5730.454223597792323366838931144127120
2.3754.430114.0550.409926147032021086135141023725109
2.253.976112.6140.3679291263118189255315492334397
2.1253.546611.2520.3282326556316168849281382298287
23.14169.9670.2907368049815149544249273264177

Need Wheatley Parts?

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