The FBD Flojet 5000-515 Diaphragm Pump (34-2014-0002) is the industry-standard solution for high-pressure syrup delivery in Frozen Carbonated Beverage (FCB) and high-volume post-mix systems. Specifically engineered for use in FBD slush machines and similar high-demand beverage dispensers, this gas-operated pump provides consistent, pulse-free flow to ensure perfect brix ratios and carbonation levels. Its robust G-series architecture is designed to handle the high viscosity of heavy syrups and concentrates without compromising on speed or longevity.

This pump features a demand-driven automatic shut-off, which instantly stops the pump when the dispensing valve is closed and restarts it when the valve is opened. This prevents unnecessary "cycling" and extends the life of the internal diaphragms. Constructed from chemically resistant polymers and high-grade stainless steel components, the 5000-515 is built to resist the aggressive citric and phosphoric acids found in soda concentrates. It is an essential replacement part for maintaining the uptime and consistency of commercial frozen beverage racks.