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Male Bspt X Female Npt

CH Width 57mm	L Length 63.1mm	Adaptall Material Steel	Adaptall Shape Straight	Side 1 Callout R 1-1/2 - 11	Side 1 Gender M	Side 1 Size 1-1/2"	Side 1 Type Bspt	Side 2 Callout 1-1/2 - 11.5 NPTF	Side 2 Gender F	Side 2 Size 1-1/2"	Side 2 Type Npt	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 9042-24-24	Product Weight 1.10 lbs

Product Questions & Answers 2

Product Questions & Answers

What's the wrench size needed to tighten this adapter down good and snug?

Question by: Johnny G on Sep 27, 2025, 4:10 PM

The flats on this adapter are designed for a 57mm wrench.

Answer by: Customer Support on Sep 28, 2025, 7:25 PM

trying to swap over from a BSPT male line to an NPT port, is this the right adapter for that?

Question by: Peggy S on Jan 18, 2026, 9:55 AM

For converting thread types, it’s a straight steel adapter with a male BSPT on one side and a female NPTF on the other. Both ends are 1-1/2 inch, with Side 1 called out as R 1-1/2 - 11 and Side 2 called out as 1-1/2 - 11.5 NPTF.

Answer by: Customer Support on Jan 19, 2026, 1:06 PM