SHEAR COUPLINGS
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.
OVERVIEW
Essential Rod String Separation for Stuck Wells
Shear Couplings are designed to prevent the challenging and environmentally unfriendly process of pulling tubing and rods together when a pump seizes. Their integral square key design prevents shear in torsion, making them compatible with insert, tubing, and progressive cavity pumps. Crafted from high-strength 4340 HTSR, these couplings offer reliable performance and durability in Alberta's oilfield operations.
Features & Benefits
- 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.
Technical Specifications
- Coupling: 4340 HTSR
- Shear Pin: ANSI W1