Certificate of Registration This certifies that the Quality Management System of Georg Fischer Central Plastics LLC 39605 Independence Shawnee, Oklahoma, 74801, United States has been assessed by NSF-ISR and found to be in conformance to the following standard(s): ISO 9001:2008 Scope of Registration: Design and manufacture of plastic and metal fittings and other products, except flange insulation products for use in plastic or metal pipe systems for the fuel, gas, water, sewer, and other industries. Carl Blazik, Director, Technical Operations & Business Units, NSF-ISR, Ltd. Page 1 of 2 Certificate Number: 63881-IS3 Certificate Issue Date: 16-OCT-2015 Registration Date: 13-NOV-2015 Expiration Date *: 14-SEP-2018