MegaPress 316 FKM FPT Adapter - 4" x 4" (FPT)Features: For use with Sch. 5 to Sch. 40 stainless steel pipe 316 stainless steel Press connection, female pipe thread Components:FKM sealing element, grip ring, separator ring*Must be installed with MegaPress XL rings and PressBooster/Z3 actuator. Specifications:Construction: Stainless Steel.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }