The Wunder-Bar Ceramic Syrup Cylinder is a precision-engineered internal component for commercial soda bar guns. Constructed from high-purity wear-resistant ceramic, this cylinder (FR-07C) provides a glass-smooth surface for the syrup piston, ensuring a perfectly consistent brix ratio and drip-free operation. Unlike plastic alternatives, ceramic components offer superior resistance to the acidic nature of soda concentrates and provide an exceptionally long service life in high-volume environments. Essential for any technician performing a full premium gun rebuild.