• 8305 McIntyre Road, Edmonton, Alberta, Canada T6E 5J7

Shear Couplings









Product Description

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.

Material Specifications

  • Coupling: 4340 HTSR
  • Shear Pin: ANSI W1

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