3 in Coupling Size, 125 psi Max. Working Pressure @ 70 F, Cam and Groove Adapter - 26W681|300-AL-SS - Grainger
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Banjo 300FF Polypropylene Cam & Groove Fitting, 3 x 3" Male Adapter x Male Adapter: Camlock Hose Fittings: Amazon.com: Industrial & Scientific
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Dixon 2 in. 316 Stainless Steel Cam & Groove Adapter x 150# ANSI Flange - John M. Ellsworth Co. Inc.
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