A.Y. McDonald Mfg. Co. carries Female Insulated 3 Part Unions, which are designed to prevent electrolysis or other corrosive action in 3/4” through 2” gas service lines. They are resistant to most chemical substances, including gas, water, and petroleum at normal temperatures. Create more safety to the gas meter set by choosing these ANSI B1.20.1 compliant Female Insulated 3 Part Unions!
WARNING: It is unlawful in CALIFORNIA, VERMONT, MARYLAND, LOUISIANA and the UNITED STATES OF AMERICA to use any product in the installation or repair of any public water system or any plumbing in a facility or system that provides water for human consumption if the wetted surface area of the product has a weighted average lead content greater than 0.25%. This prohibition does not extend to service saddles used in California, Louisiana or under USA Public Law 111-380. 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