Wheatley P50 (2S-1)

Wheatley Pump is an OEM supplier of the Wheatley P50 (2S-1) Pump. The team at IEQ Industries is here to keep your pumps running strong.

Providing Industry Solutions for 90 Years

PSI
4595 PSI (max)
BPD
164 BPD (max)
GPM
4.8 GPM (max)

Download your copy of the P50 (2S-1) Specs.
Wheatley P50 (2S-1) Simplex Pump

Specifications

  • maximum plunger size x stroke length, in.(mm)
    • 2.000 x 1.000 (50.8 x 25.4)
  • “L” Model: 1149 (7920)
  • “M” Model: 2042 (14081)
  • “H” Model: 4595 (31681)
  • Diameter, in.(mm): 1.500 (38.1)
  • Length, in.(mm): 3.375 (85.73)
  • Keyway width x depth, in.(mm):
    • 3/8 x 3/16 (9.53 x 4.76)
  • Maximum recommended sheave diameter, in.(mm):
    • 25 (635)
  • For larger sizes: Contact Factory
  • Crankcase: 1/2 (1.89)
  • pump only on wood shipping skids, pounds (kg):219 (99)
    • Weight varies with pump model
  • “L” & “M” models
    • Cast Ductile Iron, Cast 316 Stainless Steel
    • Cast Nickel-Aluminum-Bronze
    • Plate Carbon Steel
  • “H” model
    • Forged/Plate Carbon Steel
    • Forged 15-5 Stainless Steel

Performance Chart

Wheatley P50 (2S-1) English Chart

PUMPEnglish Units50 RPM150 RPM200 RPM250 RPM300 RPM350 RPM
Plunger Dia. In.Plunger Area Sq. In.BPD per RPMGPM per RPMMax. Press. PSIBPDGPMBPDGPMBPDGPMBPDGPMBPDGPMBPDGPM
2S-1L (P50BLS)23.14160.46630.0136646240.7702942.71173.41404.11644.8
1.8752.76120.40980.012735210.6621.8822.410331233.61444.2
1.752.40530.3570.0104844180.5541.6722.1902.61083.11253.6
1.6252.07390.30780.009979160.4471.3621.8772.2932.71083.1
1.51.76710.26230.00761149140.4401.1531.5661.9792.3922.7
2S-1M (P50B)1.752.40530.3570.0104844180.5541.6722.1902.61083.11253.6
1.6252.07390.30780.009979160.4471.3621.8772.2932.71083.1
1.51.76710.26230.00761149140.4401.1531.5661.9792.3922.7
1.3751.48490.22040.00641367120.3341451.3561.6671.9782.2
1.251.22720.18210.00531654100.3280.8371.1461.3551.6641.9
1.1250.9940.14750.0043204280.2230.6300.9371.1451.3521.5
2S-1H (P50BH)10.78540.11660.0034258560.2180.5240.7300.8351411.2
0.8750.60130.08920.0026337650.1140.4180.5230.7270.8320.9
0.750.44180.06560.0019459540.1100.3140.4170.5200.6230.7
Brake Horsepower required0.41.121.82.12.5

Wheatley P50 (2S-1) Metric Chart

PUMPMetric Units50 RPM150 RPM150 RPM200 RPM250 RPM300 RPM350 RPM
Plunger Dia. mmPlunger Area cm2M3/Hr per RPML/Sec. per RPMMax. Press. kPaM3/HrL/Sec.M3/HrL/Sec.M3/HrL/Sec.M3/HrL/Sec.M3/HrL/Sec.M3/HrL/Sec.
2S-1L (P50BLS)5120.2680.00310.000944550.150.040.460.130.620.170.770.210.930.261.080.3
4817.8140.00270.000850690.140.040.410.110.540.150.680.190.810.230.950.26
4415.5180.00240.000758190.120.030.350.10.470.130.590.160.710.20.830.23
4113.380.0020.000667490.10.030.310.080.410.110.510.140.610.170.710.2
3811.4010.00170.000579200.090.020.260.070.350.10.430.120.520.140.610.17
2S-1M (P50B)4415.5180.00240.000758190.120.030.350.10.470.130.590.160.710.20.830.23
13.380.0020.000667490.10.030.310.080.410.110.510.140.610.170.710.2
3811.4010.00170.000579200.090.020.260.070.350.10.430.120.520.140.610.17
359.580.00150.000494260.070.020.220.060.290.080.360.10.440.120.510.14
327.9170.00120.0003114050.060.020.180.050.240.070.30.080.360.10.420.12
296.4130.0010.0003140810.050.010.150.040.20.050.240.070.290.080.340.1
2S-1H (P50BH)255.0670.00080.0002178210.040.010.120.030.150.040.190.050.230.060.270.08
223.8790.00060.0002232760.030.010.090.020.120.030.150.040.180.050.210.06
192.850.00040.0001316810.020.010.070.020.090.020.110.030.130.040.150.04
Kilowatts Required0.30.81.51.31.61.9

Looking for Wheatley Gaso Parts?

The team here at Wheatley Pump is dedicated to helping you track down those hard-to-find parts. We know tracking down both current and obsolete parts can prove quite frustrating. However, we are dedicated to keeping your pumps in working order. Let the friendly customer service staff at Wheatley Pump help you find the replacement parts you need to repair your duplex or triplex or quintuplex plunger and piston pumps.

Wheatley Pump Customer Service

At Wheatley Pump, we supply our customers with the hard-to-find plungers, pistons, packing valves, connecting rods and bearings they can't track down on their own. We serve national and international customers alike, and our business can be counted on for fast shipping and friendly assistance.

Tell us what you need? Our team is standing by to answer your questions.

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