JZP-5.0B Rubber Shock Absorber - High Stress Relaxation Resistance with Thermal-Conductive Core The JZP-5.0B is an assembled vibration isolator from the JZP-B series of Xi'an Hoan Microwave Co., Ltd. A precision alloy steel spring carries the static load while a vulcanized rubber cushion converts vibration energy into heat and dissipates it. The mount controls resonance and structure-borne noise for compressors, pumps, machine tools and building services equipment. Dimensiona