Wheatley, P50-A (5S-2M), Simplex, Plunger Pump
Pumps in this series
P50-A (5S-2M)P50-ALS (5S-2L)
P50-B (2S-1M)
P50-BH (2S-1H)
P50-BLS (2S-1L)
P50-H (5S-2H)
- 5 horsepower 2.188" stroke horizontal simplex single acting plunger pump
- Available in four different fluid end materials
- Pump speeds up to 350 RPM
Specs
| Spec | U.S. Standard |
|---|---|
| Type: | simplex |
| Minimum Plunger Diameter: | 1⅛" |
| Maximum Plunger Diameter: | 1¾" |
| Stroke length: | 2 3/16" |
| Maximum Working Pressure: | 2,042 PSI |
| Rod/Piston Load: | 2030lb |
| Gallons per Minute: | 7.97 |
| Barrels per Day: | 273 |
| Brake Horse Power: | 5.4 |
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Hover over Power Curves to reveal RPM and GPM
| Pump | English Units | 50 RPM | 200 RPM | 350 RPM | 500 RPM | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Plunger Dia. In. | Plunger Area Sq. In. | BPD per RPM | GPM per RPM | Max Press. PSI | BPD | GPM | BPD | GPM | BPD | GPM | BPD | GPM | |
| P50-A 5S-2M | 1.750 | 2.4053 | 0.781 | 0.0228 | 844 | 39 | 1 | 156 | 5 | 273 | 8 | 390 | 11 |
| 1.625 | 2.0739 | 0.673 | 0.0196 | 979 | 34 | 1 | 135 | 4 | 236 | 7 | 337 | 10 | |
| 1.500 | 1.7671 | 0.574 | 0.0167 | 1149 | 29 | 1 | 115 | 3 | 201 | 6 | 287 | 8 | |
| 1.375 | 1.4849 | 0.482 | 0.0141 | 1367 | 24 | 1 | 96 | 3 | 169 | 5 | 241 | 7 | |
| 1.250 | 1.2272 | 0.398 | 0.0116 | 1654 | 20 | 1 | 80 | 2 | 139 | 4 | 199 | 6 | |
| 1.125 | 0.9940 | 0.323 | 0.0094 | 2042 | 16 | 0 | 65 | 2 | 113 | 3 | 161 | 5 | |
Power End Features:
- Cast iron power frame
- Alloy steel crosshead pins
- Heavy-duty roller crankshaft bearings
- Precision type, aluminum alloy crankpin bearings
- Cast iron connecting rods
- Ductile Iron crankshaft with ground journals & polished throws
- Bronze bearing crosshead pin bushings
- Cast iron crossheads with upper/lower oil grooves
- One piece plungers
- Flooded sump, splash distribution lubrication
- Rated rod load is 2030 lbs
Fluid End Features:
- Bolted Covers forged Liquid Ends
- Threaded type glands & integral stuffing boxes
- Bronze stuffing box bushings and packing followers
- Optional flanged connections available
- Abrasion Resistant Valves
- Plungers - Solid Ceramic, or Tungsten Coated
- Spring loaded Plunger PackingÂ
