Comet Reduction Gearbox - For BP75, BP60K, BP105K & BP125K pumpsThis Comet Reduction Gearbox is a high quality, essential component for optimising the performance and longevity of your high flow Comet diaphragm pump. Specifically designed to be compatible with a range of large capacity models including the BP75, BP60K, BP105K & BP125K series, this gearbox is the perfect solution for adapting high speed electric motors to the pump's ideal operating speed. By reducing a motor's 2800 RPM output to the pump's required