NSF/ANSI 61 Certification

Proco Products, Inc. is very happy to announce that we have received NSF/ANSI 61 Certification on our EPDM Rubber Spool-type expansion joint product line! NSF/ANSI 61 standards were developed by the National Sanitation Foundation (NSF) and the American National Standards Institute (ANSI) and relates to water treatment which establishes stringent requirements for the control of equipment that comes in contact with either potable water or products that support the production of potable water. If you are involved in the manufacture, sales or distribution of potable water or products, you are required to comply with NSF/ANSI 61: Drinking Water System Components – Health Effects.

Proco Products, Inc. has received NSF/ANSI 61 certification on the following expansion joints in EPDM only:

  • Proco Series 230
  • Proco Series 233L/234L
  • Proco Series 271
  • Proco Series RC/RE-231

These certified expansion joints are available in sizes 1″ I.D. thru 120″ I.D. (Note: For sizes less than 8″ diameter, no more than one joint per 175 feet of pipe shall be used).  All of the certified products will be supplied with labels to identify them as NSF/ANSI 61. Please contact a Proco representative today for more information about this exciting news and to receive a quote. 

NSF/ANSI 61 Certified