C325845 diaphragm repair kit ASCO SCXR353G230

For all diaphragm, the main raw material Nitrile(NBR) & TPEE & FKM import from Japan, the glue import from USA. & Using fabric-reinforced in rubber diaphragms , & CNC machining all metal parts & metal plate is stainless steel material. & will do 100% test for each part before shipment.