Brass Threaded Pipe Bushes

Brass threaded bushes listed with two connection sizes. Match both ends and the mating thread standard to the existing fittings before selecting a reference.

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Keep the full reducing size pair

GS30190 is listed as 1/2 inch by 3/8 inch and GS30191 as 3/4 inch by 1/2 inch. Retain both figures when checking the fitting, then confirm the connection arrangement; the larger size alone does not identify the required bush.

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