6.75" 7/8 Lobes 5.7 Stages

Premier 6.5 7:8 5.7

Specifications

Flow Range 300 – 600 gpm 1,136 – 2,271 lpm
Revolutions per Volume 0.23 rev/gal   0.062 rev/l
Speed Range 70 – 139 rpm
     Max. Differential Pressure 1,425 psi 9,825 kPa
Torque @ Max. Diff. Pressure 15,034 lb-ft 20,383 Nm
Stall Torque 20,580 lb-ft 27,910 Nm

Predicted Build Rate - Degrees/100 ft (30 M)

Bend Setting Slick Hole Size Single Stabilizer Hole Size
7.875″ 8.50″ 8.75″ 7.875″ 8.50″ 8.75″
200 mm 216 mm 222 mm 200 mm 216 mm 222 mm
0.39 0.6 2.3 2.5 2.6
0.78 2.9 1.7 1.7 4.5 4.4 4.5
1.15 5.0 3.8 3.3 7.0 6.7 6.6
1.5 7.1 5.8 5.3 9.4 9.1 8.9
1.83 9.0 7.7 7.3 11.6 11.3 11.2
2.12 10.7 9.4 8.9 13.6 13.2 13.1
2.38 12.2 10.9 10.4 15.3 15.0 14.9
2.6 13.4 12.2 11.7 16.8 16.5 16.4
2.77 14.4 13.3 12.7 17.9 17.5 17.5
2.9 15.2 13.9 13.4 18.8 18.5 18.4
2.97 15.6 14.3 13.8 19.3 19.0 18.9
3.00 15.7 14.5 14.0 19.5 19.2 19.1