Model AC-9 - Grooved Coupling Brochure

Model AC-9 couplings are available in sizes 3`-36` and are designed for connecting ductile iron. pipe. These couplings provide an alternative to flanged piping methods. All sizes are furnished with flush gaskets which provide a triple seal. Couplings are designed for use on flexible or rigid radius grooved ductile iron pipe per ANSI/AWWA C606. 3`-12` sizes are UL ULC Listed and Factory Mutual Approved. Gasket is NSF 61 & NSF372 Approved.