1. Please do not use forpurposes other thanrapidfluidconnector. 2.Pleasedo not use fortheapplicablefluidoutsidethefluid. 3. Pleasedo notconnectedwiththeothercompanies producingrapidfluidconnector. 4. Do notusemorethanthemaximum operatingpressure. 5.Do notuseoutsidethetemperature rangeto preventcausingwearor leakageofthesealing material. 6. do notman-madehit,bending, stretching,avoid causingdamage. 7.Do notmixed withmetalpowder orsand and dustand other places, to preventbad orleak. 8.Ifattached to thedebriswill result inpoor orleak. 9. Do not disassemble thequick connector.