SharkBite Brass Reducing Push-to-Connect Tee Brass push fitting. UPC, IAPMO, and NSF-61 certified and approved. The fitting can be used with copper, PEX, and CPVC and is rated at 200 deg. F., 200 PSI. It is made of 1-piece DZR brass. Fittings can be buried and placed behind drywall. Fittings are removeable and reuseable. Product is individually bagged. Manufactured to include no more than 0.25% weighted average lead content on wetted surfaces. Size 1 x 1 x 3/4 , Pressure Rating 200 psi, Material Chrome Plated Brass, Type Push Tee, Temperature Rating 200 F, Pkg Qty 1, Package Type Bag Warning This product can expose you to chemicals including Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.