Wheatley HP-165M Plunger Pump

Wheatley HP-165L Drawing

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SPECIFICATIONS

  • maximum plunger size x stroke length, in.(mm)
        3.375 x 4.500 (85.725 x 114.3)
  •  “L” model: 1220 (8408)
  •   “M” model: 2744 (18919)
  •   “H” model: 5378 (37081)
  • Diameter, in.(mm): 3.000 (76.2)
  •   Length, in.(mm): 6.25 (158.7)
  •   Keyway width x depth, in.(mm):
        3/4 x 3/8 (19.05 x 9.52)
  •   Maximum recommended sheave diameter, in.(mm):
        53 (1346.2)
  • For larger sizes:  Contact our sales team.
  • For belt or chain drive: Contact IEQ
      For direct drive: Diameter, in.(mm): 2.500 (63.5)
      Length, in.(mm): 5.000 (127.0)
      Keyway width x depth, in.(mm):
        5/8 x 5/16 (15.88 x 7.94)
  •  2.06:1, 2.26:1, 3.60:1, 4.25:1, 4.65:1,
      4.88:1, 5.13:1, 5.40:1, 5.69:1
  • Crankcase: 7 (26.5)
      
  • Gear Reducer varies with ratio:
        2.00 to 2.25 (7.57 to 8.52)
  • (1322)  Weight varies with pump model
  •   “L” model
         Cast Nickel-Aluminum-Bronze
         Cast Duplex Stainless Steel
         Plate Carbon Steel
         Cast Ductile Iron
  •   “M” model
         Cast Nickel-Aluminum-Bronze
         Cast Duplex Stainless Steel
         Plate Carbon Steel
         Forged Nickel-Aluminum-Bronze
  •   “H” model
         Forged 15-5 Stainless Steel
         Forged/Plate Carbon Steel

Performance Data

Wheatley HP-165M English Chart
PUMPEnglish Units50 RPM150 RPM200 RPM250 RPM300 RPM390 RPM
Plunger Dia. In.Plunger Area Sq. In.BPD per RPMGPM per RPMMax. Press. PSIBPDGPMBPDGPMBPDGPMBPDGPMBPDGPMBPDGPM
163Q-4L (HP165AL)3.3758.946229.87590.8714738149443.64482130.75976174.37469217.88963261.411652339.8
3.258.295827.70380.808796138640.44156121.25541161.669262028312242.410805315.1
3.1257.669925.61370.7471861128137.43843112.15123149.46404186.87685224.19990291.4
37.068623.60560.6885934118134.43541103.34722137.75902172.17082206.59207268.5
2.8756.491821.67950.63231017108431.6325294.84336126.55420158.16504189.78455246.6
2.755.939619.83530.5785111199228.9297686.83968115.74959144.65951173.67736225.6
2.6255.411918.07310.5271122090426.4271179.13615105.44519131.85422158.17049205.6
163Q-4M (HP165AM)2.54.908716.39280.4781134582023.9245971.7327995.64099119.54918143.46394186.5
2.3754.430114.79450.4315149074021.6222064.7295986.33699107.94439129.55770168.3
2.253.976113.27820.3873166066419.4199258.1265677.5332096.83984116.25179151
2.1253.546611.84380.3454186159317.3177751.8236969.1296186.43554103.64620134.7
23.141610.49140.306210152515.3157445.9209961.2262376.5314891.84092119.3
1.8752.76129.22090.2689239046213.4138440.3184553.8230667.2276780.73597104.9
1.752.40538.03250.2343274440211.7120535.1160746.9200958.6241070.3313391.4
163Q-4H (HP165MS)1.6252.07396.9260.202318234710.1103930.3138640.4173250.5207860.6270278.8
1.51.76715.90140.172137352968.688625.8118134.4147643177151.6230267.1
1.3751.48494.95880.144644452487.274421.799228.9124036.2148843.4193456.4
1.251.22724.09820.11955378205661517.982023.9102529.9123035.9159946.6
Brake Horsepower required216384104125163
Wheatley HP-165M Metric Chart
PUMPMetric Units50 RPM150 RPM200 RPM250 RPM300 RPM390 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.
163Q-4L (HP165AL)8657.7170.19790.05550879.92.729.78.239.61149.513.759.416.577.221.4
8353.5210.18350.05154859.22.527.57.636.710.245.912.755.115.371.619.9
7949.4830.16970.047159338.52.425.47.133.99.442.411.850.914.166.218.4
7645.6040.15640.043464387.82.223.56.531.38.739.110.946.9136116.9
7341.8830.14360.039970107.2221.5628.7835.91043.1125615.6
7038.320.13140.036576616.61.819.75.526.37.332.89.139.410.951.214.2
6734.9150.11970.0333840861.718523.96.729.98.335.91046.713
163Q-4M (HP165AM)6431.6690.10860.030292705.41.516.34.521.7627.17.532.6942.311.8
6028.5810.0980.0272102724.91.414.74.119.65.424.56.829.48.238.210.6
5725.6520.0880.0244114454.41.213.23.717.64.9226.126.47.334.39.5
5422.8810.07850.0218128313.91.111.83.315.74.419.65.423.56.530.68.5
5120.2680.06950.0193144853.5110.42.913.93.917.44.820.85.827.17.5
4817.8140.06110.017164813.10.89.22.512.23.415.34.218.35.123.86.6
4415.5180.05320.0148189192.70.782.210.6313.33.7164.420.75.8
163Q-4H (HP165MS)4113.380.04590.0127219422.30.66.91.99.22.511.53.213.83.817.95
3811.4010.03910.01092575120.55.91.67.82.29.82.711.73.315.24.2
359.580.03280.0091306461.60.54.91.46.61.88.22.39.92.712.83.6
327.9170.02710.0075370811.40.44.11.15.41.56.81.98.12.310.62.9
Kilowatts Required1647637893121
Volumetric Rate is based on 100% Volumetric Efficiency. Brake Horsepower/Kilowatts Required is based on 90% Mechanical Efficiency.

For operation below 50 RPM, an auxiliary lubrication system is required. Operation below 150 RPM requires an "optional" externally-mounted electric motor-driven auxiliary lubrication system.

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