High-Pressure Triplex Plunger Pump K45000-3G

Our 450 kW high-pressure pump working with great pressure at high volume: most commonly used for pressure testing of pipelines and vessels

The K45000-3G is focused around hydraulic and jetting applications. It is the ideal displacement pump to be used in mobile container units and when applications demand high pressures at high volume, as is often needed for mining. It can produce a pressure of 1,000 bar at a flow rate of 200 l/m but can also be operated at higher flow rates of up to 600 l/m making it the ideal pump for industrial service providers.

The K45000-3G is ideally suited for continuous use and for high flow rates at high pressure

In mining, for example, the flow rates are between 400 and 600 l/min. For industrial service providers, it is usually around 200 l/min at around 1,000 bar. Its enormous potential is also shown in its capability to run 24 hours/7 days a week while conveying liquids with a viscosity of up to 2,000 mPas at temperatures reaching 200°C.

Technical Data

K45000-3G Q max. p max. psi @ hp Head type
US-GPM 430 480 550 620 A M M2
45020 15.3 41698 46340 50763 1
45022 18.5 34519 38290 43801 49240 1
45024 21.9 29008 32198 36767 41408 1
45026 25.9 24656 27412 31328 35244 1
45028 30.1 21321 23641 27050 30385 1
45030 34.6 18565 20595 23569 26469 1
45032 39.4 16317 18130 20668 23279 1
45036 49.7 12908 14286 16389 18420 2
45040 61.3 10443 11603 13271 14939 2 1
45045 77.7 8267 9137 10443 11748 2 1
45050 95.9 6672 7397 8485 9572 2 1
45055 116.0 5511 6164 7034 7905 1
45060 138.2 4641 5149 5874 6599 1
45065 161.9 3916 4424 5004 5656 1
45070 187.8 3408 3771 4351 4859 1
45075 215.6 2973 3263 3771 4206 1
45085 277.1 2321 2538 2901 3336 1
45095 346.1 1813 2031 2321 2611 1
K45000-3G Q max. p max. bar @ kW Head type
l/min 315 350 400 450 A M M2
45020 58 2875 3195 3500 1
45022 70 2380 2640 3020 3395 1
45024 83 2000 2220 2535 2855 1
45026 98 1700 1890 2160 2430 1
45028 114 1470 1630 1865 2095 1
45030 131 1280 1420 1625 1825 1
45032 149 1125 1250 1425 1605 1
45036 188 890 985 1130 1270 2
45040 232 720 800 915 1030 2 1
45045 294 570 630 720 810 2 1
45050 363 460 510 585 660 2 1
45055 439 380 425 485 545 1
45060 523 320 355 405 455 1
45065 613 270 305 345 390 1
45070 711 235 260 300 335 1
45075 816 205 225 260 290 1
45085 1049 160 175 200 230 1
45095 1310 125 140 160 180 1

Technical Specifications

Pressure (US) max. 50763 psi
Flow (US) max. 346.1 us-gpm
Power Input (US) max. 611.8 hp
Weight (US) 2998.3 lbs
Pressure (ISO) max. 3500 bar
Flow (ISO) max. 1310 l/min
Power Input (ISO) max. 450 kW
Weight (ISO) 1360 kg

Special Features

  • flow rate is based on 100% volumetric efficiency and 20°C ambient temperature
  • min. inlet pressure depending on fluid medium
  • speed range 10-100% depending on rod force
  • gear dynamically balanced
  • gear with force-fed with oil cooler
  • standard gear ratios: i = 3.39 – 4.05 – 4.76 – 5.25
  • also available to API 674, also vertical operation possible
  • special medium such as sea water, glycol, methanol, oils, etc. on request

Additional Literature

K45000-3G Technical Specifications Technical Data