The hoses' tube and cover are made from EPDM

This Elkay Lustertone Top Mount Laundry Sink has a single bowl for uninterrupted washing space and a top-mount design for drop-in installation

Factory Set Pressure: 150 psi

Bradley S73-031 Body Valve Lower Ass'Y Replacement Part

16-gauge stainless steel mounting plates

Top Brand Check Valve, 3/8 in, Single, Inline Swing, 316 Stainless Steel, FNPT x FNPT - 4VMU9 Nominal Size-42" X 1.25" The hoses' tube and cover316 Stainless Steel Swing Check Valves, Max. pressure: 200 psi Max. temp.: 353F,Provide excellent corrosion and chemical resistance. Horizontal mounting. For use in plumbing and heating applications.