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316L Stainless Steel, 1/2 in x 3/4 in Fitting Pipe Size, Concentric Reducer Coupling - 1RTA8|4381012400 - Grainger
PARKER, Steel, 7/8 in x 3/4 in Fitting Pipe Size, Straight Reducer/Expander - 60UW61|14-12 F5OG5-S - Grainger
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Amazon.com: DAN SPEED Male 1-1/4"x 1" Hex Nipple Threaded Reducer Connector Pipe Fitting/Adapter,Stainless Steel 304 NPT : Industrial & Scientific
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