316 Stainless Steel, 3/4 in x 1/2 in Fitting Pipe Size, Reducing Adapter - 14M046|12-8 RA-SS - Grainger
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924070-7 Reducing Adapter: Brass, 3/4 in x 1/2 in Fitting Pipe Size, Female NPT x Male NPT | Imperial Supplies
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Amazon.com: Joywayus 1/2" NPT Thread Female × 3/4" G Thread Male Brass Pipe Fitting Adapter : Industrial & Scientific
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Cubilan 3/4"GHT Male x 1/2"NPT Male Connector, Brass Garden Hose Adapter, Brass Garden Hose to Pipe NPT Fitting Connect B087FVZYCF - The Home Depot
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