Wheatley T225 (32T-2) Triplex Plunger Pump
IEQ is an OEM supplier of the Wheatley T225 (32T-2) Pump. Let the friendly customer service staff at IEQ Industries help you find the Wheatley Pump you need.

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Specifications
Pump Size:
maximum plunger size x stroke length, in.(mm)
2.000 x 2.250 (50.8 x 57.15)
Rated BHP:(kW) at 465 RPM (Crankshaft speed)
32 (24)
Rated plunger load: pounds (kg)
3600 (1633)
Maximum discharge pressure: psi (kPa)
"L" model: 2037 (14046)
"M" model: 2565 (17688)
"H" model: 4600 (31716)
Crankshaft extension:
Diameter, in.(mm): 2.000 (50.8)
Length, in.(mm): 3.875 (98.43)
Keyway width x depth, in.(mm):
1/2 x 1/4 (12.7 x 6.35)
Maximum recommended sheave diameter, in.(mm):
33.5 (850.9)
For larger sizes: Contact IEQ
Oil Capacity: gallons (L)
Crankcase: 1-1/4 (4.73)
Weight: pump only on wood shipping skids, pounds (kg)
395 (179)
Standard Materials for Fluid Ends:
"L" model
Cast Ductile Iron
Cast Nickel-Aluminum-Bronze
Forged 316 Stainless Steel
Forged/Plate Carbon Steel
"M" model
Cast Ductile Iron
Cast Nickel-Aluminum-Bronze
Forged 316 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 | |
32T-2L | 1 (25.4)-11 1/2 NPT | 2 (50.8)-11 1/2 NPT | 3 1/8 | 4 7/8 | 5 15/16 | 22 5/8 | 29 1/2 | 11 1/2 |
32T-2M | 1 (25.4)-11 1/2 NPT | 2 (50.8)-11 1/2 NPT | 3 1/8 | 4 7/8 | 5 15/16 | 22 5/8 | 29 1/2 | 11 1/2 |
32T-2H | 3/4 (19.1)-14 NPT | 1 1/4 (31.8)-11 1/2 NPT | 3 3/4 | 4 1/4 | 7 7/8 | 20 | 32 1/8 | 13 1/2 |
Performance Data
PUMP | English Units | 50 RPM | 150 RPM | 200 RPM | 250 RPM | 350 RPM | 465 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 | |
32T-2L (T225LS) | 2.000 | 3.1416 | 3.1474 | 0.0918 | 1146 | 158 | 4.6 | 473 | 13.8 | 630 | 18.4 | 787 | 22.9 | 1102 | 32.1 | 1464 | 42.7 |
1.875 | 2.7612 | 2.7663 | 0.0807 | 1304 | 139 | 4.0 | 415 | 12.1 | 554 | 16.1 | 692 | 20.2 | 969 | 28.2 | 1287 | 37.5 | |
1.750 | 2.4053 | 2.4097 | 0.0703 | 1497 | 121 | 3.5 | 362 | 10.5 | 482 | 14.1 | 603 | 17.6 | 844 | 24.6 | 1121 | 32.7 | |
1.625 | 2.0739 | 2.0778 | 0.0606 | 1736 | 104 | 3.0 | 312 | 9.1 | 416 | 12.1 | 520 | 15.2 | 728 | 21.2 | 967 | 28.2 | |
1.500 | 1.7671 | 1.7704 | 0.0516 | 2037 | 89 | 2.6 | 266 | 7.7 | 355 | 10.3 | 443 | 12.9 | 620 | 18.1 | 824 | 24.0 | |
32T-2M (T225M) | 1.750 | 2.4053 | 2.4097 | 0.0703 | 1497 | 121 | 3.5 | 362 | 10.5 | 482 | 14.1 | 603 | 17.6 | 844 | 24.6 | 1121 | 32.7 |
1.625 | 2.0739 | 2.0778 | 0.0606 | 1736 | 104 | 3.0 | 312 | 9.1 | 416 | 12.1 | 520 | 15.2 | 728 | 21.2 | 967 | 28.2 | |
1.500 | 1.7671 | 1.7704 | 0.0516 | 2037 | 89 | 2.6 | 266 | 7.7 | 355 | 10.3 | 443 | 12.9 | 620 | 18.1 | 824 | 24.0 | |
1.375 | 1.4849 | 1.4876 | 0.0434 | 2424 | 75 | 2.2 | 224 | 6.5 | 298 | 8.7 | 372 | 10.8 | 521 | 15.2 | 692 | 20.2 | |
1.250 | 1.2272 | 1.2295 | 0.0359 | 2565 | 62 | 1.8 | 185 | 5.4 | 246 | 7.2 | 308 | 9.0 | 431 | 12.6 | 572 | 16.7 | |
1.125 | 0.9940 | 0.9959 | 0.0290 | 2565 | 50 | 1.5 | 150 | 4.4 | 200 | 5.8 | 249 | 7.3 | 349 | 10.2 | 464 | 13.5 | |
32T-2H (T225H) | 1.000 | 0.7854 | 0.7869 | 0.0229 | 4584 | 40 | 1.1 | 119 | 3.4 | 158 | 4.6 | 197 | 5.7 | 276 | 8.0 | 366 | 10.7 |
0.875 | 0.6013 | 0.6024 | 0.0176 | 4600 | 31 | 0.9 | 91 | 2.6 | 121 | 3.5 | 151 | 4.4 | 211 | 6.1 | 281 | 8.2 | |
0.750 | 0.4418 | 0.4426 | 0.0129 | 4600 | 23 | 0.6 | 67 | 1.9 | 89 | 2.6 | 111 | 3.2 | 155 | 4.5 | 206 | 6.0 | |
Brake Horsepower required | 3.4 | 10.2 | 13.6 | 17 | 24 | 32 |
PUMP | Metric Units | 50 RPM | 150 RPM | 200 RPM | 250 RPM | 350 RPM | 465 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. | |
32T-2L (T225LS) | 51 | 20.268 | 0.0208 | 0.0058 | 7901 | 1.04 | 0.29 | 3.13 | 0.87 | 4.17 | 1.16 | 5.21 | 1.45 | 7.30 | 2.03 | 9.69 | 2.69 |
48 | 17.814 | 0.0183 | 0.0051 | 8989 | 0.92 | 0.25 | 2.75 | 0.76 | 3.66 | 1.02 | 4.58 | 1.27 | 6.41 | 1.78 | 8.52 | 2.37 | |
44 | 15.518 | 0.0160 | 0.0044 | 10319 | 0.80 | 0.22 | 2.39 | 0.67 | 3.19 | 0.89 | 3.99 | 1.11 | 5.59 | 1.55 | 7.42 | 2.06 | |
41 | 13.380 | 0.0138 | 0.0038 | 11968 | 0.69 | 0.19 | 2.06 | 0.57 | 2.75 | 0.76 | 3.44 | 0.96 | 4.82 | 1.34 | 6.40 | 1.78 | |
38 | 11.401 | 0.0117 | 0.0033 | 14046 | 0.59 | 0.16 | 1.76 | 0.49 | 2.35 | 0.65 | 2.93 | 0.81 | 4.10 | 1.14 | 5.45 | 1.51 | |
32T-2M (T225M) | 44 | 15.518 | 0.0160 | 0.0044 | 10319 | 0.80 | 0.22 | 2.39 | 0.67 | 3.19 | 0.89 | 3.99 | 1.11 | 5.59 | 1.55 | 7.42 | 2.06 |
41 | 13.380 | 0.0138 | 0.0038 | 11968 | 0.69 | 0.19 | 2.06 | 0.57 | 2.75 | 0.76 | 3.44 | 0.96 | 4.82 | 1.34 | 6.40 | 1.78 | |
38 | 11.401 | 0.0117 | 0.0033 | 14046 | 0.59 | 0.16 | 1.76 | 0.49 | 2.35 | 0.65 | 2.93 | 0.81 | 4.10 | 1.14 | 5.45 | 1.51 | |
35 | 9.580 | 0.0099 | 0.0027 | 16716 | 0.49 | 0.14 | 1.48 | 0.41 | 1.97 | 0.55 | 2.46 | 0.68 | 3.45 | 0.96 | 4.58 | 1.27 | |
32 | 7.917 | 0.0081 | 0.0023 | 17685 | 0.41 | 0.11 | 1.22 | 0.34 | 1.63 | 0.45 | 2.04 | 0.57 | 2.85 | 0.79 | 3.79 | 1.05 | |
29 | 6.413 | 0.0066 | 0.0018 | 17685 | 0.33 | 0.09 | 0.99 | 0.27 | 1.32 | 0.37 | 1.65 | 0.46 | 2.31 | 0.64 | 3.07 | 0.85 | |
32T-2H (T225H) | 25 | 5.067 | 0.0052 | 0.0014 | 31603 | 0.26 | 0.07 | 0.78 | 0.22 | 1.04 | 0.29 | 1.30 | 0.36 | 1.82 | 0.51 | 2.42 | 0.67 |
22 | 3.879 | 0.0040 | 0.0011 | 31716 | 0.20 | 0.06 | 0.60 | 0.17 | 0.80 | 0.22 | 1.00 | 0.28 | 1.40 | 0.39 | 1.86 | 0.52 | |
19 | 2.850 | 0.0029 | 0.0008 | 31716 | 0.15 | 0.04 | 0.44 | 0.12 | 0.59 | 0.16 | 0.73 | 0.20 | 1.03 | 0.29 | 1.36 | 0.38 | |
Kilowatts Required | 2.5 | 7.6 | 10.2 | 12.7 | 18 | 24 |
For operation below 75 RPM, an auxiliary lubrication system is required.
Volumetric Rate is based on 100% Volumetric Efficiency. Brake Horsepower/Kilowatts Required is based on 90% Mechanical Efficiency.