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5″ 7/8 Lobes 6.4 Stages

Home  ›  Products  ›  Power Section Spec Sheets  ›  5″ 7/8 Lobes 6.4 Stages

Model No: 500786.4

Click for a full page spec sheet suitable for printing

POWER SECTION

ROTOR SPECIFICATIONS
  inch mm
Overall Length 226.0 5740.4
Contour Length 220.0 5588
Eccentricity 0.170 4.3
Major Diameter 3.029 76.94
Head Diameter 3.25 82.6
   
Weight 333 (lbs) 151 (kg)

* Alternate or custom thread forms are available

STATOR SPECIFICATIONS
  inch mm
Overall Length 235 5969
Rubber Cut Back 8.0 203.2
Tube O.D. 5.00 127.0
Tube I.D. 3.88 98.4
     
   
Weight 579 (lbs) 263 (kg)
FIT INFORMATION
inch mm
1.0-US Maj. Dia. 3.357 85.268
1.0-US Min. Size 2.666 67.716
1.0-STD Maj. Dia. 3.369 85.573
1.0-STD Min. Size 2.693 68.402
1.0-OS Maj. Dia. 3.377 85.776
1.0-OS Min. Size 2.710 68.834
 
Nominal Fit at 68 F (20 C)
PERFORMANCE SPECIFICATIONS PERFORMANCE DETAILS
imperial metric Imperial metric
Torque Ratio 3.7 lb-ft/psi 0.718 N-m/kPa Design Diff Press psi (kPa) 1,600 psi 11,032 kPa
Speed Ratio 0.63 rev/US gal 0.166 rev/liter Operating Diff Press psi (kPa) 1,280 psi 8,826 kPa
Flow Range 150 – 300 US gpm 568 – 1136 lpm Max Torque ft-lb (Nm) 5,840 lb-ft 7,918 N-m
Speed Range 94 – 190 rpm 94 – 190 rpm Stall Torque ft-lb (Nm) 11,680 lb-ft 15,836 N-m
Max Recommended HP (kW) 179.0 HP 133.5 KW

 

Operating a power section above the maximum recommended differential pressure will reduce stator life. Performance Curves are for reference only. Actual power section performance may vary depending on the down hole temperature and rotor/stator fit. Performance data are subject to change without notice. Power calculation is based on maximum RPM and full torque. Stator sizes subject to change without notice.

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