4 Body Secondary Regulator (Taprite)Taprite 4 Body Secondary Regulator Fine tune carbonation across multiple kegs with the Taprite 4 Body Secondary Regulator. Designed for precision and flexibility, this setup lets you serve and carbonate up to four beers at different pressures from a single CO source. How It Works Secondary regulators do not connect directly to your CO tank. Instead, they mount securely to your wall or kegerator and connect inline from your primary regulator via a