Specification
| Model | Max. static load rating kN (lbf) |
Max. speed rpm |
Max. working pressure MPa (psi) |
Dia. of stem mm (in) |
Coupling thread | Overall dimension (L×W×H) mm (in) |
|
| To stem | To kelly | ||||||
| SL135 | 1350 (303750) |
300 | 35 (5000) |
64 (2-1/2) |
4-1/2” REG LH |
6-5/8” REG LH |
2505X758 x840 (98.62×29.84×33.70) |
| SL225 | 2250 (506250) |
300 | 35 (5000) |
75 (3) | 6-5/8” REG LH |
6-5/8” REG LH |
2880x925x1026 (113.39×36.42×40.39) |
| SL450 /SL450D |
4500 (1012500) |
300 | 35 (5000) |
75 (3) | 7-5/8” REG LH |
6-5/8” REG LH |
3015×1096 x1035 (118.70×43.15×40.75) |
| SL450H | 4500 (1012500) |
300 | 52 (7500) |
75 (3) | 7-5/8” REG LH |
6-5/8” REG LH |
3208x1096x1035 (126.30×43.15×40.75) |
| SL675 | 6750 (1518750) |
300 | 52 (7500) |
101.6 (4) | 8-5/8” REG LH |
6-5/8” REG LH |
3685×1404 x1265 (145.08×55.28×49.80) |