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Wheatley HP250 (184T-7) Triplex Plunger Pump  Get a Quote!

IEQ is an OEM supplier of the Wheatley HP250 (184T-7) Pump. Let the friendly customer service staff at IEQ Industries help you find the Wheatley Pump you need.

Wheatley HP250 (184T-7) Triplex Plunger Pump

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Specifications

Pump Size:
  maximum plunger size x stroke length, in.(mm)
    5.750 x 7.125 (146.05 x 180.975)

Rated BPH:(kW) at 265 RPM (Crankshaft speed)
  184 (137)

Rated plunger load: pounds (kg)
  11580 (5253)

Maximum discharge pressure: psi (kPa)
  "XL" model: 728 (5020)
  "L" model: 1204 (8299)
  "M" model: 2912 (20081)
  "H" model: 6000 (41369)

Crankshaft extension:
  Diameter, in.(mm): 4.500 (114.3)
  Length, in.(mm): 12.250 (311.15)
  Keyway width x depth, in.(mm):
    1.25 x 5/8 (31.75 x 15.75)
  Maximum recommended sheave diameter, in.(mm):
    63 (1600.2)
  For larger sizes: Contact IEQ

Oil Capacity: gallons (L)
  Crankcase: 17 (64.35)

Weight: pump only on wood shipping skids, pounds (kg)
  "XL" model: 4900 (2223)
  "L" model: 4600 (2087)
  "M" model: 4300 (1950)
  "H" model: 3800 (1724)

Standard Materials for Fluid Ends:
  "XL" model
     Cast Duplex Stainless Steel
     Cast Carbon Steel
  "L" model
     Cast Nickel-Aluminum-Bronze
     Forged/Plate Carbon Steel
  "M" model
     Cast Nickel-Aluminum-Bronze
     Cast Duplex Stainless Steel
     Forged/Plate Carbon Steel
  "H" model
     Forged 15-5 Stainless Steel

Pump Model Flange Connections Dimensions (Inches)
Discharge Connection Sizes Suction Connection Sizes A B C D E F G H
184T-7XL 4 (101.6)-ANSI 600 FF 10 (254.0)-ANSI 150 FF 10 14 3/8 34 36 43 1/2 63 15/16 16 11/16 8 5/8
184T-7L 4 (101.6)-ANSI 900 FF 6 (152.4)-ANSI 150 FF 8 1/4 11 1/8 33 33 43 5/8 64 3/4 15 3/16 2 7/8
184T-7M 2.5 (63.5)-ANSI 1500 FF 4 (101.6)-ANSI 300 FF 6 7/8 8 3/4 33 33 43 5/8 65 1/8 13 9/16 0
184T-7H 2 (50.8)-ANSI 2500 RTJ 4 (101.6)-ANSI 300 RF 3 7/16 12 7/16 31 34 45 3/16 62 11 7/16 3 11/16

Performance Data

PUMP English Units 100 RPM 150 RPM 175 RPM 200 RPM 225 RPM 265 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 BPD GPM BPD GPM
184T-7XL (HP250XL) 5.750 25.9672 82.3820 2.4028 446 8239 240.3 12358 360.4 14417 420.5 16477 480.6 18536 540.6 21832 636.7
5.500 23.7583 75.3741 2.1984 487 7538 219.8 11307 329.8 13191 384.7 15075 439.7 16960 494.6 19975 582.6
5.375 22.6906 71.9869 2.0996 510 7199 210.0 10799 314.9 12598 367.4 14398 419.9 16198 472.4 19077 556.4
5.250 21.6475 68.6776 2.0031 535 6868 200.3 10302 300.5 12019 350.5 13736 400.6 15453 450.7 18200 530.8
5.000 19.6349 62.2926 1.8169 590 6230 181.7 9344 272.5 10902 318.0 12459 363.4 14016 408.8 16508 481.5
4.750 17.7205 56.2191 1.6397 653 5622 164.0 8433 246.0 9839 287.0 11244 327.9 12650 368.9 14899 434.5
4.500 15.9043 50.4570 1.4717 728 5046 147.2 7569 220.7 8830 257.5 10092 294.3 11353 331.1 13372 390.0
184T-7L (HP250BL) 4.250 14.1862 45.0064 1.3127 816 4501 131.3 6751 196.9 7877 229.7 9002 262.5 10127 295.4 11927 347.9
4.000 12.5664 39.8673 1.1628 922 3987 116.3 5981 174.4 6977 203.5 7974 232.6 8971 261.6 10565 308.1
3.750 11.0447 35.0396 1.0220 1048 3504 102.2 5256 153.3 6132 178.8 7008 204.4 7884 229.9 9286 270.8
3.500 9.6211 30.5234 0.8903 1204 3053 89.0 4579 133.5 5342 155.8 6105 178.1 6868 200.3 8089 235.9
184T-7M (HP250BM) 3.250 8.2958 26.3186 0.7676 1396 2632 76.8 3948 115.1 4606 134.3 5264 153.5 5922 172.7 6975 203.4
3.125 7.6699 24.3331 0.7097 1510 2434 71.0 3650 106.5 4259 124.2 4867 141.9 5475 159.7 6449 188.1
3.000 7.0686 22.4253 0.6541 1638 2243 65.4 3364 98.1 3925 114.5 4486 130.8 5046 147.2 5943 173.3
2.875 6.4918 20.5955 0.6007 1784 2060 60.1 3090 90.1 3605 105.1 4120 120.1 4634 135.2 5458 159.2
2.750 5.9396 18.8435 0.5496 1950 1885 55.0 2827 82.4 3298 96.2 3769 109.9 4240 123.7 4994 145.6
2.625 5.4119 17.1694 0.5008 2140 1717 50.1 2576 75.1 3005 87.6 3434 100.2 3864 112.7 4550 132.7
2.500 4.9087 15.5732 0.4542 2359 1558 45.4 2336 68.1 2726 79.5 3115 90.8 3504 102.2 4127 120.4
2.375 4.4301 14.0548 0.4099 2614 1406 41.0 2109 61.5 2460 71.7 2811 82.0 3163 92.2 3725 108.6
2.250 3.9761 12.6143 0.3679 2912 1262 36.8 1893 55.2 2208 64.4 2523 73.6 2839 82.8 3343 97.5
184T-7H (HP250BH) 2.125 3.5466 11.2516 0.3282 3265 1126 32.8 3067 49.2 1970 57.4 2251 65.6 2532 73.8 2982 87.0
2.000 3.1416 9.9668 0.2907 3686 997 29.1 2717 43.6 1745 50.9 1994 58.1 2243 65.4 2642 77.0
1.875 2.7612 8.7599 0.2555 4194 876 25.5 2388 38.3 1533 44.7 1752 51.1 1971 57.5 2322 67.7
1.750 2.4053 7.6308 0.2226 4814 764 22.3 2293 33.4 1336 38.9 1527 44.5 1717 50.1 2023 59.0
1.625 2.0739 6.5797 0.1919 5584 658 19.2 1977 28.8 1152 33.6 1316 38.4 1481 43.2 1744 50.9
1.500 1.7671 5.6063 0.1635 6000 561 16.4 1685 24.5 982 28.6 1122 32.7 1262 36.8 1486 43.3
  Brake Horsepower required 70 105 122 139 157 184
PUMP Metric Units 100 RPM 150 RPM 175 RPM 200 RPM 225 RPM 265 RPM
Plunger Dia. mm Plunger Area cm2 M3/Hr per RPM L/Sec. per RPM Max. Press. kPa M3/Hr L/Sec. M3/Hr L/Sec. M3/Hr L/Sec. M3/Hr L/Sec. M3/Hr L/Sec. M3/Hr L/Sec.
184T-7XL (HP250XL) 146 167.530 0.5457 0.1516 3075 54.6 15.2 81.9 22.7 95.5 26.5 109.1 30.3 122.8 34.1 144.6 40.2
140 153.279 0.4993 0.1387 3361 49.9 13.9 74.9 20.8 87.4 24.3 99.9 27.7 112.3 31.2 132.3 36.8
137 146.391 0.4768 0.1325 3519 47.7 13.2 71.5 19.9 83.4 23.2 95.4 26.5 107.3 29.8 126.4 35.1
133 139.661 0.4549 0.1264 3688 45.5 12.6 68.2 19.0 79.6 22.1 91.0 25.3 102.4 28.4 120.5 33.5
127 126.677 0.4126 0.1146 4066 41.3 11.5 61.9 17.2 72.2 20.1 82.5 22.9 92.8 25.8 109.3 30.4
121 114.326 0.3724 0.1035 4506 37.2 10.3 55.9 15.5 65.2 18.1 74.5 20.7 83.8 23.3 98.7 27.4
114 102.608 0.3342 0.0928 5020 33.4 9.3 50.1 13.9 58.5 16.2 66.8 18.6 75.2 20.9 88.6 24.6
184T-7L (HP250BL) 108 91.524 0.2981 0.0828 5628 29.8 8.3 44.7 12.4 52.2 14.5 59.6 16.6 67.1 18.6 79.0 21.9
102 81.073 0.2641 0.0734 6354 26.4 7.3 39.6 11.0 46.2 12.8 52.8 14.7 59.4 16.5 70.0 19.4
95 71.256 0.2321 0.0645 7229 23.2 6.4 34.8 9.7 40.6 11.3 46.4 12.9 52.2 14.5 61.5 17.1
89 62.072 0.2022 0.0562 8299 20.2 5.6 30.3 8.4 35.4 9.8 40.4 11.2 45.5 12.6 53.6 14.9
184T-7M (HP250BM) 83 53.521 0.1743 0.0484 9624 17.4 4.8 26.1 7.3 30.5 8.5 34.9 9.7 39.2 10.9 46.2 12.8
79 49.483 0.1612 0.0448 10410 16.1 4.5 24.2 6.7 28.2 7.8 32.2 9.0 36.3 10.1 42.7 11.9
76 45.604 0.1485 0.0413 11295 14.9 4.1 22.3 6.2 26.0 7.2 29.7 8.3 33.4 9.3 39.4 10.9
73 41.883 0.1364 0.0379 12299 13.6 3.8 20.5 5.7 23.9 6.6 27.3 7.6 30.7 8.5 36.2 10.0
70 38.320 0.1248 0.0347 13442 12.5 3.5 18.7 5.2 21.8 6.1 25.0 6.9 28.1 7.8 33.1 9.2
67 34.915 0.1137 0.0316 14753 11.4 3.2 17.1 4.7 19.9 5.5 22.7 6.3 25.6 7.1 30.1 8.4
64 31.669 0.1032 0.0287 16265 10.3 2.9 15.5 4.3 18.1 5.0 20.6 5.7 23.2 6.4 27.3 7.6
60 28.581 0.0931 0.0259 18022 9.3 2.6 14.0 3.9 16.3 4.5 18.6 5.2 20.9 5.8 24.7 6.9
57 25.652 0.0836 0.0232 20081 8.4 2.3 12.5 3.5 14.6 4.1 16.7 4.6 18.8 5.2 22.1 6.2
184T-7H (HP250BH) 54 22.881 0.0745 0.0207 22512 7.5 2.1 11.2 3.1 13.0 3.6 14.9 4.1 16.8 4.7 19.7 5.5
51 20.268 0.0660 0.0183 25414 6.6 1.8 9.9 2.8 11.6 3.2 13.2 3.7 14.9 4.1 17.5 4.9
48 17.814 0.0580 0.0161 28916 5.8 1.6 8.7 2.4 10.2 2.8 11.6 3.2 13.1 3.6 15.4 4.3
44 15.518 0.0505 0.0140 33194 5.1 1.4 7.6 2.1 8.8 2.5 10.1 2.8 11.4 3.2 13.4 3.7
41 13.380 0.0436 0.0121 38498 4.4 1.2 6.5 1.8 7.6 2.1 8.7 2.4 9.8 2.7 11.5 3.2
38 11.401 0.0371 0.0103 41369 3.7 1.0 5.6 1.5 6.5 1.8 7.4 2.1 8.4 2.3 9.8 2.7
  Kilowatts Required 52 78 91 104 117 137

For operation below 75 RPM, an "optional" externally-mounted auxiliary lubrication system is required.

Volumetric Rate is based on 100% Volumetric Efficiency. Brake Horsepower/Kilowatts Required is based on 90% Mechanical Efficiency.

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