Automatic Coupler
An Automatic coupler is used to automatically connect the pump rod and the rod string in an oil well during the lowering of the barrel and the plunger of the tubing pump followed by the lowering of the rod string.
| Minimal Tensile Load, kgf | 14 000 |
|
Connecting Thread (according to standards API Spec 11B, GOST 31825-2012, GOST 13877-96) |
3/4” |
| Maximum External Diameter, mm | 50 |
| Collet Length (with the finger), mm | 320 |
| Length, mm | 250 |
| Minimal Mass, kg | 3,5 |