We Now Offer... 14" and 16" Rigid Couplings!

Rigid Design Coupling • 316 Stainless Steel Body

304 SS Flanged Nuts • 304 SS Bolts

They are offered with either an EPDM or a Nitrile Buna Gasket. The Pressure Rating Maximum is 300 psi.

We have these items IN STOCK, so order today!!


14 in Coupling 121122
16in Coupling 121122

GroovJoint LLC Receives 2022 Best of Chicago Award

Chicago Award Program Honors the Achievement

CHICAGO, IL—GroovJoint LLC has been selected for the 2022 Best of Chicago Award in the Pipe Fitting Manufacturer category by the Chicago Award Program.

Each year, the Chicago Award Program identifies companies that we believe have achieved exceptional marketing success in their local community and business category. These are local companies that enhance the positive image of small business through service to their customers and our community. These exceptional companies help make the Chicago area a great place to live, work and play.

Various sources of information were gathered and analyzed to choose the winners in each category. The 2022 Chicago Award Program focuses on quality, not quantity. Winners are determined based on the information gathered both internally by the Chicago Award Program and data provided by third parties.

About Chicago Award Program

The Chicago Award Program is an annual awards program honoring the achievements and accomplishments of local businesses throughout the Chicago area. Recognition is given to those companies that have shown the ability to use their best practices and implemented programs to generate competitive advantages and long-term value.

The Chicago Award Program was established to recognize the best of local businesses in our community. Our organization works exclusively with local business owners, trade groups, professional associations and other business advertising and marketing groups. Our mission is to recognize the small business community’s contributions to the U.S. economy.

SOURCE: Chicago Award Program

Best of Chicago award 2022

GroovJoint products are approved by the American Institute of Architects and are listed on specifications for Fire-Sprinkler Standpipes, Wet-Pipe Sprinkler Systems, Domestic Water Piping and Site Water Distribution Piping. Check out our Specifications page for more information.