Wheatley P50 (2S-1) Simplex Plunger Pump

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Wheatley P50 (2S-1) Simplex Pump

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

Specifications

Performance Chart

PUMPEnglish Units    50 RPM 150 RPM 200 RPM 250 RPM 300 RPM 350 RPM 
Plunger Dia. In.Plunger Area Sq. In.BPD per RPMGPM per RPMMax. Press. PSIBPDGPMBPDGPMBPDGPMBPDGPMBPDGPMBPDGPM
5S-2L (P50ALS)23.14161.020.0297646511.491.534.462045.952557.443068.9235710.41
1.8752.76120.89650.0261735451.311353.921805.232256.542697.843149.15
1.752.40530.78090.0228844401.141183.421574.561965.692356.832747.97
1.6252.07390.67340.0196979340.981022.951353.931694.912035.892366.87
1.51.76710.57370.01671149290.84872.511153.351444.181735.022015.86
5S-2M (P50A)1.752.40530.78090.0228844401.141183.421574.561965.692356.832747.97
1.6252.07390.67340.0196979340.981022.951353.931694.912035.892366.87
1.51.76710.57370.01671149290.84872.511153.351444.181735.022015.86
1.3751.48490.48210.01411367250.7732.11972.811213.521454.221694.92
1.251.22720.39840.01161654200.58601.74802.321002.911203.491404.07
1.1250.9940.32270.00942042170.47491.41651.88812.35972.821133.29
5S-2H (P50H)10.78540.2550.00742585130.37391.12511.49641.86772.23902.6
0.8750.60130.19520.00573376100.28300.85401.14491.42591.71691.99
0.750.44180.14340.0042459580.21220.63290.84361.05441.26511.46
Brake Horsepower required0.82.343.94.75.5
PUMPMetric Units    50 RPM 150 RPM 200 RPM 250 RPM 300 RPM 350 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.
5S-2L (P50ALS)5120.2680.00680.001944550.340.091.010.281.350.381.690.472.030.562.360.66
4817.8140.00590.001650690.30.080.890.251.190.331.480.411.780.492.080.58
4415.5180.00520.001458190.260.070.780.221.030.291.290.361.550.431.810.5
4113.380.00450.001267490.220.060.670.190.890.251.120.311.340.371.560.43
3811.4010.00380.001179200.190.050.570.160.760.210.950.261.140.321.330.37
5S-2M (P50A)4415.5180.00520.001458190.260.070.780.221.030.291.290.361.550.431.810.5
4113.380.00450.001267490.220.060.670.190.890.251.120.311.340.371.560.43
3811.4010.00380.001179200.190.050.570.160.760.210.950.261.140.321.330.37
359.580.00320.000994260.160.040.480.130.640.180.80.220.960.271.120.31
327.9170.00260.0007114050.130.040.40.110.530.150.660.180.790.220.920.26
296.4130.00210.0006140810.110.030.320.090.430.120.530.150.640.180.750.21
5S-2H (P50H)255.0670.00170.0005178210.080.020.250.070.340.090.420.120.510.140.590.16
223.8790.00130.0004232760.060.020.190.050.260.070.320.090.390.110.450.13
192.850.0010.0003316810.050.010.140.040.190.050.240.070.290.080.330.09
Kilowatts Required0.61.732.93.54.1

Volumetric Rate is based on 100% Volumetric Efficiency. Brake Horsepower/Kilowatts Required is based on 72% Mechanical Efficiency.

For operation below 50 RPM, an auxiliary lubrication system is required.

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