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The Saigao Model T55 is a single acting triplex plunger / piston pump rated at 55 HP in continuous duty services and up to 66 HP in intermittent duty. This versatile pump is offered with a variety of material and design options that make it ideal for general industrial, reverse osmosis, and typical applications involved in the production of oil and natural gas.
Specifications | ||||||
English Units | Metric Units | Continuous | Intermittent | |||
Stroke Length | 75 mm | Rated bhp | 55 HP | 66 HP | ||
Rated Rod Load | 5842 lb | 2650 Kg | Maximum Speed | 380 rpm | 450 rpm | |
Pump Weight | 1235 lb | 560 Kg | Minimum Speed | 90 rpm | 75 rpm | |
Oil Capacity | 3.70 gal | 14 L | Max. plunger size x stroke length. | 89x75 mm | ||
Max. Fluid Temp | 752 °F | 400 °C | Crankshaft extension Dia.x length | 70x140 mm | ||
Mechanical Efficiency | 90% | Keyway (width x depth x length) | 20x7.5x140 mm | |||
（Volumes indicated are displacement of incompressible fluid）
plunger Dia. | L/RPM | Gal/RPM | Max.Press. | pump speed=90RPM | pump speed=150RPM | pump speed=250RPM | pump speed=300RPM | pump speed=380RPM | pump speed=450RPM | ||||||||||||||
mm | in | Mpa | Psi | LPM | GPM | M3/h | LPM | GPM | M3/h | LPM | GPM | M3/h | LPM | GPM | M3/h | LPM | GPM | M3/h | LPM | GPM | M3/h | ||
29 | 1.14 | 0.149 | 0.039 | 40.0 | 5800 | 13.4 | 3.5 | 0.8 | 22.3 | 5.9 | 1.3 | 37.1 | 9.8 | 2.2 | 44.6 | 11.8 | 2.7 | 56.4 | 14.9 | 3.4 | 66.8 | 17.7 | 4.0 |
32 | 1.26 | 0.181 | 0.048 | 32.0 | 4640 | 16.3 | 4.3 | 1.0 | 27.1 | 7.2 | 1.6 | 45.2 | 11.9 | 2.7 | 54.3 | 14.3 | 3.3 | 68.7 | 18.2 | 4.1 | 81.4 | 21.5 | 4.9 |
36 | 1.42 | 0.229 | 0.060 | 25.0 | 3625 | 20.6 | 5.4 | 1.2 | 34.3 | 9.1 | 2.1 | 57.2 | 15.1 | 3.4 | 68.7 | 18.1 | 4.1 | 87.0 | 23.0 | 5.2 | 103.0 | 27.2 | 6.2 |
41 | 1.61 | 0.297 | 0.078 | 20.0 | 2900 | 26.7 | 7.1 | 1.6 | 44.5 | 11.8 | 2.7 | 74.2 | 19.6 | 4.5 | 89.1 | 23.5 | 5.3 | 112.8 | 29.8 | 6.8 | 133.6 | 35.3 | 8.0 |
45 | 1.77 | 0.358 | 0.094 | 16.0 | 2320 | 32.2 | 8.5 | 1.9 | 53.6 | 14.2 | 3.2 | 89.4 | 23.6 | 5.4 | 107.3 | 28.3 | 6.4 | 135.9 | 35.9 | 8.2 | 160.9 | 42.5 | 9.7 |
51 | 2.01 | 0.459 | 0.121 | 12.5 | 1813 | 41.3 | 10.9 | 2.5 | 68.9 | 18.2 | 4.1 | 114.9 | 30.3 | 6.9 | 137.8 | 36.4 | 8.3 | 174.6 | 46.1 | 10.5 | 206.7 | 54.6 | 12.4 |
58 | 2.28 | 0.594 | 0.157 | 10.0 | 1450 | 53.5 | 14.1 | 3.2 | 89.1 | 23.5 | 5.3 | 148.5 | 39.2 | 8.9 | 178.2 | 47.1 | 10.7 | 225.8 | 59.6 | 13.5 | 267.4 | 70.6 | 16.0 |
64 | 2.52 | 0.723 | 0.191 | 8.0 | 1160 | 65.1 | 17.2 | 3.9 | 108.5 | 28.7 | 6.5 | 180.9 | 47.8 | 10.9 | 217.0 | 57.3 | 13.0 | 274.9 | 72.6 | 16.5 | 325.6 | 86.0 | 19.5 |
73 | 2.87 | 0.941 | 0.249 | 6.3 | 914 | 84.7 | 22.4 | 5.1 | 141.2 | 37.3 | 8.5 | 235.3 | 62.2 | 14.1 | 282.4 | 74.6 | 16.9 | 357.7 | 94.5 | 21.5 | 423.6 | 111.9 | 25.4 |
82 | 3.23 | 1.188 | 0.314 | 5.0 | 725 | 106.9 | 28.2 | 6.4 | 178.1 | 47.1 | 10.7 | 296.9 | 78.4 | 17.8 | 356.3 | 94.1 | 21.4 | 451.3 | 119.2 | 27.1 | 534.4 | 141.2 | 32.1 |
91 | 3.58 | 1.463 | 0.386 | 4.0 | 580 | 131.6 | 34.8 | 7.9 | 219.4 | 58.0 | 13.2 | 365.7 | 96.6 | 21.9 | 438.8 | 115.9 | 26.3 | 555.8 | 146.8 | 33.3 | 658.2 | 173.9 | 39.5 |
Brake Horsepower Required HP | 13.3 | 22.1 | 36.9 | 44.3 | 56.1（Continuous work） | 66.4 | |||||||||||||||||
*Flows are based on 100% volumetric efficiency. Brake Horsepower /Kilowatts Required is based on 90% Mechanical Efficiency.Consult Saigao for continuous service speeds in excess of 380 RPM.
Not all plunger sizes are shown, Additional plunger sizes are available.Please contact Saigao for more details. Standard configuration is a single extended crank, double extending crankshaft please contact Saigao.
Discharge and Suction Connection mode and size please contact Saigao.
0531-69959201
lqg18653457231
+86-18653457231
No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China
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