Description Literature Accessories Description Freudenberg Sealing Technologies (formerly Tobul) pressure gauge assembly. 3000 PSI maximum pressure. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Product Information Accessories Freudenberg NOK Sealing Technologies GG2527F-C Hose & Gauge Assembly Including Case, 3000 PSI Was: Now: $714.37 Add To Cart View More Freudenberg NOK Sealing Technologies GG2527F Hose & Gauge Assembly, 3000 PSI Was: Now: $556.50 Add To Cart View More