Shear Couplings are used to reliably separate the rod string from the bottom hole assembly when the pump seizes or the rod gets stuck. This prevents the difficult and environmentally unfriendly process of pulling tubing and rods out simultaneously.
- Integral square key prevents shear in torsion – excellent for insert, tubing and progressive cavity pumps.
- Constant diameter field replaceable shear pins
- 4340 HTSR construction for durability and long life.
- Coupling: 4340 HTSR
- Shear Pin: ANSI W1
* for additional information please download PDF.
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