ISO 7241 A Series Hydraulic Quick Couplings (acoples Rapidos) Features Connexionby pullingback the sleeve Disconnexion by pulling back the female sleeve Shut off by poppet valve Connexion under pressure not allowed Disconnexion under pressure not allowed Interchangebility according to ISO 7241-1 part A Technical Specifications High grade carbon steel with heat trearted wear parts Polyurethane and NBR Backup ring in PTFE -25C to +10C