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Amazon.com: 1" x 3/4" Reducing Coupling,NPT Female Threaded Cast Pipe Fitting,Stainless Steel 304 Nipple : Industrial & Scientific
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Amazon.com: Beduan Stainless Steel Reducer Coupling, 3/4" x 1/2" Female NPT Reducing Cast Pipe Fitting : Industrial & Scientific
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Amazon.com: 1" x 3/4" Reducing Coupling,NPT Female Threaded Cast Pipe Fitting,Stainless Steel 304 Nipple : Industrial & Scientific
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