| Motor | Maximum Flow Rate |
Differential Pressure at Full Load |
Max Bit Speed at Full Load | Torque at Full Load |
| << back | gpm | lpm | psi | kPa | RPM | lb-ft | N.m | |||
| 2⅛" | 5/6 | Multi-Lobe | 2.5 Stage | 60 | 230 | 370 | 2550 | 340 | 185 | 250 |
| 2⅛" | 5/6 | Multi-Lobe | 6.0 Stage | 50 | 190 | 890 | 6130 | 565 | 160 | 220 |
| 2⅜" | 1/2 | High Speed | 7.0 Stage | 50 | 190 | 880 | 6060 | 1225 | 90 | 120 |
| 2⅜" | 5/6 | Multi-Lobe | 2.5 Stage | 50 | 190 | 370 | 2550 | 350 | 100 | 140 |
| 2⅜" | 5/6 | Multi-Lobe | 5.2 Stage | 50 | 190 | 770 | 5310 | 330 | 240 | 330 |
| 2⅞" | 1/2 | High Speed | 5.2 Stage | 70 | 260 | 650 | 4480 | 710 | 150 | 200 |
| 2⅞" | 1/2 | High Speed | 7.0 Stage | 70 | 260 | 880 | 6060 | 930 | 150 | 200 |
| 2⅞" | 4/5 | Multi-Lobe | 3.0 Stage | 70 | 260 | 430 | 2960 | 335 | 190 | 260 |
| 2⅞" | 5/6 | Multi-Lobe | 3.3 Stage | 80 | 300 | 490 | 3380 | 420 | 180 | 240 |
| 2⅞" | 5/6 | Multi-Lobe | 7.0 Stage | 80 | 300 | 1040 | 7170 | 405 | 440 | 600 |
| 2⅞" | 7/8 | Multi-Lobe | 1.5 Stage | 120 | 450 | 370 | 2550 | 360 | 260 | 350 |
| 2⅞" | 7/8 | Multi-Lobe | 2.5 Stage | 70 | 260 | 400 | 2760 | 205 | 240 | 330 |
| 3⅜" | 1/2 | High Speed | 5.5 Stage | 100 | 380 | 690 | 4750 | 590 | 280 | 380 |
| 3⅜" | 4/5 | Multi-Lobe | 5.0 Stage | 110 | 420 | 720 | 4960 | 305 | 530 | 720 |
| 3⅜" | 7/8 | Multi-Lobe | 3.0 Stage | 110 | 420 | 480 | 3310 | 160 | 630 | 850 |
| 3½" | 4/5 | Multi-Lobe | 4.0 Stage | 160 | 610 | 570 | 3930 | 400 | 550 | 750 |
| 3½" | 5/6 | High Speed | 2.0 Stage | 160 | 610 | 300 | 2070 | 360 | 330 | 450 |
| 3½" | 5/6 | Multi-Lobe | 3.0 Stage | 160 | 610 | 450 | 3100 | 355 | 525 | 710 |
| 3½" | 7/8 | Multi-Lobe | 3.8 Stage | 130 | 490 | 610 | 4200 | 235 | 870 | 1180 |
| 3¾" | 1/2 | High Speed | 4.4 Stage | 140 | 530 | 550 | 3790 | 510 | 360 | 490 |
| 3¾" | 4/5 | Multi-Lobe | 3.5 Stage | 160 | 610 | 500 | 3450 | 220 | 720 | 980 |
| 3¾" | 7/8 | Multi-Lobe | 2.3 Stage | 160 | 610 | 370 | 2550 | 120 | 770 | 1040 |
| 3¾" | 7/8 | Multi-Lobe | 6.7 Stage | 160 | 610 | 1100 | 7580 | 240 | 1350 | 1830 |
| 4¾" | 1/2 | High Speed | 3.0 Stage | 200 | 760 | 380 | 2620 | 400 | 430 | 580 |
| 4¾" | 1/2 | High Speed | 6.5 Stage | 500 | 1890 | 810 | 5580 | 1240 | 670 | 910 |
| 4¾" | 4/5 | Multi-Lobe | 3.5 Stage | 250 | 950 | 500 | 3450 | 230 | 1120 | 1520 |
| 4¾" | 4/5 | Multi-Lobe | 6.0 Stage | 250 | 950 | 860 | 5930 | 235 | 2020 | 2740 |
| 4¾" | 5/6 | Multi-Lobe | 3.0 Stage | 250 | 950 | 450 | 3100 | 250 | 850 | 1150 |
| 4¾" | 7/8 | Multi-Lobe | 2.0 Stage Air | 250 | 950 | 320 | 2200 | 70 | 2660 | 3600 |
| 4¾" | 7/8 | Multi-Lobe | 2.2 Stage | 250 | 950 | 350 | 2410 | 120 | 1090 | 1480 |
| 4¾" | 7/8 | Multi-Lobe | 3.8 Stage | 250 | 950 | 610 | 4200 | 125 | 2340 | 3170 |
| 6¼" | 1/2 | High Speed | 4.0 Stage | 350 | 1320 | 500 | 3450 | 410 | 1000 | 1360 |
| 6¼" | 4/5 | Multi-Lobe | 4.3 Stage | 400 | 1510 | 610 | 4200 | 230 | 2240 | 3040 |
| 6¼" | 4/5 | Multi-Lobe | 7.5 Stage | 400 | 1510 | 1070 | 7370 | 230 | 4000 | 5420 |
| 6¼" | 5/6 | Multi-Lobe | 5.0 Stage | 400 | 1510 | 750 | 5170 | 270 | 2790 | 3780 |
| 6¼" | 7/8 | Multi-Lobe | 2.8 Stage | 400 | 1510 | 450 | 3100 | 115 | 2850 | 3860 |
| 6¼" | 7/8 | Multi-Lobe | 4.8 Stage | 400 | 1510 | 770 | 5310 | 120 | 5190 | 7030 |
| 6¾" | 1/2 | High Speed | 4.0 Stage | 500 | 1890 | 500 | 3450 | 450 | 1370 | 1860 |
| 6¾" | 4/5 | Multi-Lobe | 4.8 Stage | 600 | 2270 | 690 | 4750 | 255 | 3250 | 4400 |
| 6¾" | 4/5 | Multi-Lobe | 7.0 Stage | 600 | 2270 | 1000 | 6890 | 260 | 5010 | 6790 |
| 6¾" | 5/6 | Multi-Lobe | 5.0 Stage | 600 | 2270 | 750 | 5170 | 265 | 4220 | 5720 |
| 6¾" | 6/7 | Multi-Lobe | 5.0 Stage | 600 | 2270 | 780 | 5370 | 150 | 5650 | 7660 |
| 6¾" | 7/8 | Multi-Lobe | 2.0 Stage Air | 600 | 2270 | 320 | 2200 | 75 | 3820 | 5180 |
| 6¾" | 7/8 | Multi-Lobe | 3.0 Stage | 600 | 2270 | 480 | 3310 | 150 | 3300 | 4470 |
| 6¾" | 7/8 | Multi-Lobe | 5.0 Stage | 600 | 2270 | 810 | 5580 | 150 | 6220 | 8430 |
| 7¾" | 1/2 | High Speed | 4.0 Stage | 600 | 2270 | 500 | 3450 | 370 | 1840 | 2490 |
| 7¾" | 4/5 | Multi-Lobe | 3.6 Stage | 900 | 3410 | 510 | 3510 | 195 | 3610 | 4890 |
| 7¾" | 4/5 | Multi-Lobe | 5.3 Stage | 900 | 3410 | 760 | 5240 | 200 | 7160 | 9700 |
| 7¾" | 5/6 | Multi-Lobe | 5.0 Stage | 900 | 3410 | 750 | 5170 | 230 | 5920 | 8020 |
| 7¾" | 7/8 | Multi-Lobe | 3.0 Stage | 900 | 3410 | 480 | 3310 | 130 | 5850 | 7930 |
| 7¾" | 7/8 | Multi-Lobe | 4.0 Stage | 900 | 3410 | 640 | 4410 | 125 | 8660 | 11730 |
| 8" | 1/2 | High Speed | 4.0 Stage | 600 | 2270 | 500 | 3450 | 370 | 1840 | 2490 |
| 8" | 4/5 | Multi-Lobe | 3.6 Stage | 900 | 3410 | 510 | 3510 | 195 | 3610 | 4890 |
| 8" | 4/5 | Multi-Lobe | 5.3 Stage | 900 | 3410 | 760 | 5240 | 200 | 7160 | 9700 |
| 8" | 5/6 | Multi-Lobe | 5.0 Stage | 900 | 3410 | 750 | 5170 | 230 | 5920 | 8020 |
| 8" | 7/8 | Multi-Lobe | 3.0 Stage | 900 | 3410 | 480 | 3310 | 130 | 5850 | 7930 |
| 8" | 7/8 | Multi-Lobe | 4.0 Stage | 900 | 3410 | 640 | 4410 | 125 | 8660 | 11730 |
| 9⅝" | 1/2 | High Speed | 4.0 Stage | 900 | 3410 | 500 | 3450 | 350 | 2680 | 3630 |
| 9⅝" | 3/4 | Multi-Lobe | 4.5 Stage | 1200 | 4540 | 620 | 4270 | 230 | 6790 | 9200 |
| 9⅝" | 3/4 | Multi-Lobe | 6.0 Stage | 1200 | 4540 | 820 | 5650 | 230 | 9650 | 13080 |
| 9⅝" | 5/6 | Multi-Lobe | 3.0 Stage | 1200 | 4540 | 450 | 3100 | 115 | 8800 | 11920 |
| 9⅝" | 5/6 | Multi-Lobe | 4.0 Stage | 1200 | 4540 | 600 | 4130 | 120 | 11920 | 16150 |
| 11¼" | 3/4 | Multi-Lobe | 3.6 Stage | 1500 | 5680 | 490 | 3380 | 140 | 10610 | 14380 |
| 11¼" | 6/7 | Multi-Lobe | 3.0 Stage | 1200 | 4540 | 470 | 3240 | 115 | 12870 | 17440 |