​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Chesterton 1730SC packing combines a resilient silicone rubber core with the heat-​resistant thermoset fiber of Chesterton's MillPack 1730. The elastic, rubber core gives the packing better memory, allowing it to withstand radial shaft motion and vibration while maintaining excellent leakage control with minimal gland adjustments.
Rugged as well as easy to use and break in, 1730SC is designed for use in general service rotating equipment such as agitators, blenders, mixers, or any other applications that undergo shaft deflection in normal operating conditions.​​