Fangrui Product Details Universal Fit And User-friendly - Featuring A 2-inch Mip Threaded Connector For 2-inch Fip Threaded Pump Connector And A 2-inch Slip End For A Pvc Pipe. This High Temperature Union Is For Pool Pump Installation, Offering Excellent Threading And Easy Loosening Of Union Nuts For Quick Disconnection Without The Need For Ptfe Tape. Designed For Whisperflo And Intelliflo Pool Pumps - Our High Temp Unions Are Compatible With Whisperflo High Performance Pool Pumps And Intelliflo High Performance Variable Speed Pool Pumps, Making Them For Both New Installations And As Replacements For Older Parts. Reliable For Schedule 40 Male Adapters - No Need To Worry About Cutting And Re-plumbing Lines If Your Schedule 40 Male Adapters Fail. Our High Temp Unions Are Easy To Install And Remove, Providing A More And Less Problematic Solution Than Traditional Male Adapters. Made For High Temperatures - Built To Withstand High Temperatures Without Warping, These Unions Provide Preemptive Maintenance F