Wheatley, P50-BLS (2S-1L), 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)
- 2 ½ horsepower 1" 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: | 1½" |
| Maximum Plunger Diameter: | 2" |
| Stroke length: | 1" |
| Maximum Working Pressure: | 1,149 PSI |
| Rod/Piston Load: | 2030lb |
| Gallons per Minute: | 4.8 |
| Barrels per Day: | 165 |
| Brake Horse Power: | 2.5 |
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Hover over Power Curves to reveal RPM and GPM
| Pump | English Units | 50 RPM | 150 RPM | 250 RPM | 350 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-BLS 2S-1L | 2.000 | 3.1416 | 0.466 | 0.0136 | 646 | 23 | 1 | 70 | 2 | 117 | 3 | 163 | 5 |
| 1.875 | 2.7612 | 0.410 | 0.0120 | 735 | 20 | 1 | 61 | 2 | 102 | 3 | 143 | 4 | |
| 1.750 | 2.4053 | 0.357 | 0.0104 | 844 | 18 | 1 | 54 | 2 | 89 | 3 | 125 | 4 | |
| 1.625 | 2.0739 | 0.308 | 0.0090 | 979 | 15 | 0 | 46 | 1 | 77 | 2 | 108 | 3 | |
| 1.500 | 1.7671 | 0.262 | 0.0076 | 1149 | 13 | 0 | 39 | 1 | 66 | 2 | 92 | 3 | |
Power End Features
- Cast iron power frame
- Heavy-duty roller crankshaft bearings
- Precision type, aluminum alloy crankpin bearings
- Cast iron connecting rods
- Alloy steel crosshead pins
- Ductile iron crankshaft with ground journals & polished throws
- Bronze bearing crosshead pin bushings
- Cast iron crossheads with upper/lower oil grooves
- Flooded sump, splash distribution lubrication
- Rated rod load is 2030 lbs.
Fluid End Features
- Threaded valve covers
- Bolted valve covers on PSTL and forged fluid ends
- Threaded type glands & integral stuffing boxes
- Bronze stuffing box bushings and packing followers
- Plungers - solid ceramic, or tungsten coated
- General service plunger packing
- Spherical suction and discharge valves
- Valve seat & valve body: Nitronic 50
- Spring: inconel
- Cage: 316L Stainless Steel
- Cage: 316L Stainless Steel
- Threaded suction and discharge connectionsÂ
