Gaso T450 – 8″ Stroke Triplex Plunger Pump

Gaso T 450

  • No. of Plungers: 3
  • Stroke Length: 8″
  • Plunger Load: 26,000 lbs.
  • Crankshaft Pin Diameter: 7.25″
  • Oil Capacity: 48 U.S. Gallons (with Gear Reducer)
  • Pump Weight: 
    • Model T450 – 10,500 lbs.
    • Model T450 with gear reducer – 11,700 lbs.
  • Connections: 
    • Model T 450-3
      • 6″ – 1500# ANSI suction
      • 3″ – 2500# ANSI discharge
    • Model T450-4
      • 8″ – 900# ANSI suction
      • 4″ – 1500# ANSI discharge
    • Model T450-5
      • 8″ – 900# ANSI suction
      • 4″ – 900# ANSI discharge
    • Model T450-7
      • 10″ -600#ANSI suction
      • 6″ -600#ANSI discharge
  • Optional: 
    • Integral Gear Reducer
    • Single Helical Gears
    • Force lubricated
    • Gear box mounts on pump frame
  • Maximum input: 1800 RPM
  • Oil Capacity: 7 U.S. gallons
  • Available ratio: 4.433 to 6.762
  • Standard Materials for Fluid End Bodies: 
    • T450-3
      • Forged Steel
      • Forged Ni. Alum. Bronze
    • T450-4 Steel Billet
    • T450-4 Forged Ni. Alum. Bronze
    • T450-7 Cast Ni. Alum. Bronze
      • Cast Steel
      • Power End Pressure
      • Lube System
  •  
PUMP MODEL PLGR DIA IN. MAX PRESS PSI DISP.GAL PER REV. DISPLACEMENT
100 RPM 150 RPM 200 RPM 260 RPM
GPM BPD GPM BPD GPM BPD GPM BPD
T 450-3 2 1/2 5000 0.51 51 1749 77 2640 102 3497 133 4560
2 3/4 4375 0.6171 62 2126 93 3189 123 4217 160 5486
3 3675 0.7343 73 2503 110 3771 147 5040 191 6548
T 450-4 3 1/4 3135 0.8618 86 2949 129 4423 172 5897 224 7680
3 1/2 2700 0.0995 100 3429 150 5143 200 6857 260 8914
3 3/4 2355 1.1474 115 3943 172 5897 230 7886 298 10217
4 2070 1.31755 131 4491 196 6760 261 8948 339 11623
T450-5 4 1/4 1830 1.4738 147 5040 221 7577 295 10114 383 13131
4 1/2 1635 1.6524 165 5657 248 8503 331 11348 430 14743
4 3/4 1465 1.841 184 6308 276 9463 368 12617 479 16423
5 1325 2.0399 204 6994 306 10491 408 13988 530 18171
T 450-7 5 1/4 1200 2.249 225 7714 337 11554 450 15428 585 20057
5 1/2 1095 2.4683 247 8468 370 12688 494 16937 642 22011
5 3/4 1000 2.6978 270 9257 405 13885 540 18514 701 24044
6 920 2.379 294 10080 441 15720 588 20160 764 26194
6 1/4 845 3.1874 319 10937 478 16388 638 21874 829 28422
6 1/2 785 3.4475 345 11828 517 17725 690 23657 896 30719
6 3/4 725 3.7178 372 12754 558 19131 744 25508 967 33154
7 675 3.9983 400 13714 560 19200 800 27428 1040 35656
Max Break Horsepower Required 175 263 350 455
Wheatley and GASO models have changed recently so we have provided a quick reference table for your convenience – click here