Progressive’s BX Inch Series Hot Sprue Bushings are designed as an advancement from previous Hot Sprue technology. This bushing’s heater design and thermocouple placement provide excellent temperature distribution and thermal stability, resulting in superior performance both at start-up and during production, increased reliability, and easier maintenance. Existing tools will benefit by replacing cold sprues, inefficient hot sprues, or applications used to feed cold runner systems. Engineered and manufactured for Progressive by MastipTM Technology Ltd.