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ADAPTER

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 5405-20-16	Product Weight 0.82 lbs

Product Questions & Answers 1

Product Questions & Answers

Does the male end on this adapter run 1-1/4 inch NPTF or is it something else? Trying to match up to an existing port and want to make sure before I order.

Question by: Floyd P on Apr 1, 2025, 4:01 PM

The male thread is 1-1/4-11-1/2 NPTF, and the female end steps down to 1-11-1/2 NPTF. Both conform to SAE J476, so if your existing port matches either of those sizes, you should have a solid fit. It is a straight expander configuration, meaning it connects a smaller female port to a larger male fitting in a direct, no-angle path.

Answer by: Customer Support on Apr 3, 2025, 2:07 PM