What does the Alabama NSF-61 rule change mean for you?

Are you in danger of being NON-Compliant with Alabama’s new NSF-61 certification requirements?

Watch this video to learn how this change affects your existing water systems and water system projects in Alabama.

Call Now or complete this form to get the NSF-61 certified gaskets you need to be compliant.

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All Specification Rubber Products are proudly manufactured in the USA under strict quality control procedures governed by ISO 9001:2015, ensuring they meet or exceed requirements for use.

Filler Flange GasketEPDM Filler Flange Gaskets

  • Saves time and money over traditional methods
  • Die cut from 1/4” or 1/2” thick NSF-61 certified EPDM rubber.
  • Can be layered up to three filler flange gaskets at any one fitting
  • Designed for use with standard flange bolts.
  • Request a sample gasket



  • Drop-in version utilizes our patented tab for easy placement in tight spaces
  • Available in thicknesses of 1/4” and 1/2” to address gaps
  • MeterSeal Gaskets contain a molded bulb on the I.D. to provide a positive seal
  • MeterSeal rated up to 200psi
  • Request a sample gasket


NSF-61 Flat and Ring Gaskets

  • 1/8” thickness (see Filler Flange gaskets for additional options)
  • Designed for use with standard flange bolts but can be cut to match any bolt configuration
  • A superior option to non-certified Red Rubber components
  • Request a sample gasket

Call (866)514-1569 to learn more or request a sample gasket.

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