Description
Bosworth G500N-SK-SIL.U.V. FDA Approved Service Kit for Guzzler 500N Series Pump Description
The Bosworth G500N‑SK‑SIL.U.V. Service Kit is an economical maintenance solution designed to extend the service life of Guzzler® 500 Series Natural Delrin (White) pumps. This FDA‑approved kit includes a replacement silicone diaphragm, two silicone umbrella inlet/outlet valves, and two pairs of O‑rings to restore proper sealing and pumping performance. Engineered for compatibility with a wide range of Guzzler 500N Series hand, electric, and double‑diaphragm pumps, this service kit supports reliable operation while meeting food‑grade material requirements. It is suitable for routine maintenance and performance restoration across multiple pump configurations.









