DéscriptionNew FT-HFC-35 Series couplings are designed to withstand the rigors of demanding applications. Their polysulfone construction imparts physical strength, repeated autoclaving capability and chemical resistance. The FT-HFC-35 Series couplings’ attractive design, light weight and large capacity make them a perfect replacement in many applications for stainless steel or brass. Use FT-HFC-35 couplings anywhere – They are available in the most common thread and hose sizes, 3/4" NPT or garden hose for drum unloading, male and female thread connections. Special-ordered couplings are available in versions that comply with listing requirements for NSF standard C-2 as well as versions certified to meet USP Class VI requirements.