3/4" gray PVC threaded union, heavy duty schedule 80 with rubber o-rings, can be used with either schedule 80 or schedule 40, rated at 150 PSI at 73 degree fahrenheit, complies with ANSI B2.1.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go towww.P65Warnings.ca.gov