One unique design transmits torque across the disc pack assemblies purely by friction, helping to prevent issues associated with stress concentration, backlash and chatter.
Couplings
Some pumps were running with high vibration levels, while the disc couplings were failing on a regular basis.
Users should consider these important factors when choosing the best equipment for their applications.
Vibration and maintenance were reduced with the installation of carefully selected equipment.
A new series of API 610 couplings are designed to be wear and maintenance free and reduce problems associated with stress concentration, backlash and micro-movements.
Proper condition monitoring and intervention could have prevented a pump breakdown.