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• Product Description:
• ● 3/8" Female Thread x 3/8" Female Thread. (Stainless Steel 316)
• Used for:
• ● Used to connect two 3/8" pipes or 3/8" male threaded fittings together.
• To Install:
• ● Thread the 3/8" female NPT threads onto a 3/8" male NPT and tighten with a wrench.
• ● If using Teflon tape or a pipe sealant, apply it to the threads before tightening the connection. 
• Also referred to as:
• ● 3/8" Merchant Coupler.
• Other Options:
• ● Other options include Bell Reducers, which are also threaded connectors, except they have different thread sizes on each end.
• ● Another option is a  Pipe Union, which has a tightening hex head between the threaded ends.
• ● Scroll down to "Upsell Products" for more NPT coupling fittings.
• Materials of Construction:
• ● Stainless Steel 316.

Specifications: