Power Sections
For More information about DuraTorque® High Performance Power Sections™ by Roper Pump Company, please visit www.duratorque.com.
Special Performance Power Sections
When more power is needed, the Special Performance Power Section is the answer. With an increased rate of penetration, you can deliver more, and handle the higher torque requirements of performance/straight hole drilling.
| No. | Model | Description Stage |
|---|---|---|
| 169R5618 | 1-11/16" 5/6 1.8 | |
| 212R5625 | 2-1/8" 5/6 2.5 | |
| 350X3490 | 3-1/2" 3/4 9 | |
| 350R5623 | 3-1/2" 5/6 2.3 | |
| 350X7870 | 3-1/2" 7/8 7 | |
| 475X1270 | 4-3/4" 1/2 7 | |
| 475X3499 | 4-3/4" 3/4 9.9 | |
| 475X4560 | 4-3/4" 4/5 6 | |
| 475X5660 | 4-3/4" 5/6 6 | |
| 475X7838 | 4-3/4" 7/8 3.8 | |
| 475X7850 | 4-3/4" 7/8 5 | |
| 625X6750 | 6-1/4" 6/7 5 | |
| 625X7848 | 6-1/4" 7/8 4.8 | |
| 675X4570 | 6-3/4" 4/5 7 | |
| 675X6750 | 6-3/4" 6/7 5 | |
| 675X7850 | 6-3/4" 7/8 5 | |
| 800X7840 | 8" 7/8 4 | |
| 800X8960 | 8" 8/9 6 |
Specials - High/Low Flow & Slow Speed Power Sections
Roper Pump offers the largest selection of rotor/stator combinations. This allows you to select the flow rate and speed for your specific applications. Power section design is driven by your needs, not ours.
| No. | Model | Description Stage |
|---|---|---|
| 288H5647 | 2-7/8" 5/6 4.7 | |
| 288H7845 | 2-7/8" 7/8 4.5 | |
| 288L5650 | 2-7/8" 5/6 5 |
| No. | Model | Description Stage |
|---|---|---|
| 375S7823 | 3-3/4" 7/8 2.3 | |
| 375S7834 | 3-3/4" 7/8 3.4 | |
| 625S7820 | 6-1/4" 7/8 2 | |
| 625S7830 | 6-1/4" 7/8 3 | |
| 675S7830 | 6-3/4" 7/8 3 | |
| 962S9040 | 9-5/8" 9/10 4 | |
| 1275S9030 | 12-3/4" 9/10 3 |
Air/Foam Power Sections
When underbalance drilling is required, we provide the power section to operate with the tight sealing requirements of nitrogen or compressed air.
| No. | Model | Description Stage |
|---|---|---|
| 169A5620 | 1-11/16" 5/6 2 | |
| 169A5630 | 1-11/16" 5/6 3 | |
| 206A4520 | 2-1/16" 4/5 2 | |
| 206A4530 | 2-1/16" 4/5 3 | |
| 288A7820 | 2-7/8" 7/8 2 | |
| 350A7820 | 3-1/2" 7/8 2 | |
| 475A7820 | 4-3/4" 7/8 2 | |
| 625A7820 | 6-1/4" 7/8 2 |
Coiled Tubing/Thru Tubing
If you need to re-enter an existing well, Roper Pump Company has the Power Section for you. With more than 20 different configurations, you can specify the rotor and stator to meet the application’s needs – not make the application meet the power section’s limitations.
Elastomers
When it gets hot, Roper Pump has the stator to handle the heat. Our High Performance (HP) Rubber can handle applications to 425°F. We can deliver, even when it gets hot.
| No. | Model | Description Stage |
|---|---|---|
| 150R1230 | 1-1/2" 1/2 3 | |
| 169R1230 | 1-11/16" 1/2 3 | |
| 169R5630 | 1-11/16" 5/6 3 | |
| 169R5644 | 1-11/16" 5/6 4.4 | |
| 169R5650 | 1-11/16" 5/6 5 | |
| 175R1230 | 1-3/4" 1/2 3 | |
| 175R1240 | 1-3/4" 1/2 4 | |
| 175R3430 | 1-3/4" 3/4 3 | |
| 175R5610 | 1-3/4" 5/6 1 | |
| 175R5640 | 1-3/4" 5/6 4 | |
| 206R1220 | 2-1/16" 1/2 2 | |
| 206R4510 | 2-1/16" 4/5 1 | |
| 206R4530 | 2-1/16" 4/5 3 | |
| 206R4570 | 2-1/16" 4/5 7 | |
| 206R5630 | 2-1/16" 5/6 3 | |
| 212R5660 | 2-1/8" 5/6 6 | |
| 238R1240 | 2-3/8" 1/2 4 | |
| 238R4560 | 2-3/8" 4/5 6 | |
| 238R5625 | 2-3/8" 5/6 2.5 | |
| 238R5640 | 2-3/8" 5/6 4 | |
| 238R7840 | 2-3/8" 7/8 4 | |
| 288R1250 | 2-7/8" 1/2 5 | |
| 288R3450 | 2-7/8" 3/4 5 | |
| 288R4530 | 2-7/8" 4/5 3 | |
| 288R5620 | 2-7/8" 5/6 2 | |
| 288R5630 | 2-7/8" 5/6 3 | |
| 288R5640 | 2-7/8" 5/6 4 | |
| 288R6715 | 2-7/8" 6/7 1.5 | |
| 288R6730 | 2-7/8" 6/7 3 | |
| 288R7830 | 2-7/8" 7/8 3 | |
| 338R4548 | 3-3/8" 4/5 4.8 | |
| 350R1240 | 3-1/2" 1/2 4 | |
| 350R1250 | 3-1/2" 1/2 5 | |
| 350R4540 | 3-1/2" 4/5 4 | |
| 350R5630 | 3-1/2" 5/6 3 | |
| 350R7830 | 3-1/2" 7/8 3 | |
| 350R7838 | 3-1/2" 7/8 3.8 | |
| 375R4535 | 3-3/4" 4/5 3.5 | |
| 375RD4535 | 3-3/4" 4/5D 3.5 | |
| 375R8914 | 3-3/4" 8/9 1.4 | |
| 388R1250 | 3-7/8" 1/2 5 | |
| 475R1230 | 4-3/4" 1/2 3 | |
| 475R3450 | 4-3/4" 3/4 5 | |
| 475R4535 | 4-3/4" 4/5 3.5 | |
| 475R5630 | 4-3/4" 5/6 3 | |
| 475R7822 | 4-3/4" 7/8 2.2 | |
| 475R7830 | 4-3/4" 7/8 3 | |
| 475R9025 | 4-3/4" 9/10 2.5 | |
| 500R6750 | 5" 6/7 5 | |
| 550R7830 | 5-1/2" 7/8 3 | |
| 625R1240 | 6-1/4" 1/2 4 | |
| 625R4540 | 6-1/4" 4/5 4 | |
| 625R5650 | 6-1/4" 5/6 5 | |
| 625R7830 | 6-1/4" 7/8 3 | |
| 625R8940 | 6-1/4" 8/9 4 | |
| 650R1230 | 6-1/2" 1/2 3 | |
| 650R1240 | 6-1/2" 1/2 4 | |
| 650R8940 | 6-1/2" 8/9 4 | |
| 675R1240 | 6-3/4" 1/2 4 | |
| 675R4550 | 6-3/4" 4/5 5 | |
| 675R5650 | 6-3/4" 5/6 5 | |
| 675R7830 | 6-3/4" 7/8 3 | |
| 675R7860 | 6-3/4" 7/8 6 | |
| 675R8920 | 6-3/4" 8/9 2 | |
| 675R8930 | 6-3/4" 8/9 3 | |
| 775R4540 | 7-3/4" 4/5 4 | |
| 775R6730 | 7-3/4" 6/7 3 | |
| 775R6740 | 7-3/4" 6/7 4 | |
| 775RD7830 | 7-3/4" 7/8D 3 | |
| 775R9030 | 7-3/4" 9/10 3 | |
| 800R4550 | 8" 4/5 5 | |
| 800R7830 | 8" 7/8 3 | |
| 800R8940 | 8" 8/9 4 | |
| 962R1250 | 9-5/8" 1/2 5 | |
| 962R3440 | 9-5/8" 3/4 4 | |
| 962R4540 | 9-5/8" 4/5 4 | |
| 962R5630 | 9-5/8" 5/6 3 | |
| 962R9040 | 9-5/8" 9/10 4 | |
| 1125R6730 | 11-1/4" 6/7 3 | |
| 1275S9030 | 12-3/4" 9/10 3 |