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Male Bspp X Male Npt Nipple

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Description & Features

Designed for connecting G 1-1/2 - 11 BSPP male threads to 1 - 11.5 NPTF male threads, this steel straight nipple bridges two common thread standards in hydraulic and industrial fluid systems. The larger BSPP side measures 1-1/2" and the NPT side 1", making it a cross-standard reducer nipple suited for installations where metric and imperial threaded components meet.

Manufactured by Adaptall, the fitting is constructed from steel and measures 60.2mm in length with a 55mm ch width across flats. The straight body profile keeps the connection compact and in-line. This Male Bspp X Male Npt Nipple is a practical adapter choice where BSPP-ported equipment must interface with NPT-threaded lines or manifolds.

SKU: 9007-24-16

Supplier Part Number (MPN): 9007-24-16

Specifications

Brand
adapt-all
Connection Size 1
1-1/2 in
Connection Size 2
1 in
Connection Type
Male BSP, MNPT
Connection Type 1
Male BSPP
Connection Type 2
Male NPT
Dimension Standards
ANSI B1.20.3, BS 5200
Dimensions
60 mm L
Finish
Zinc-Plated
Fitting Type
Adapter
Hex Size
55 mm
Material
Steel
Material Construction
Carbon Steel
Series
9007 Series
Thread Size
1-1/2-11 x 1-11-1/2

Product Questions & Answers (3)

Question by: Tammy M on Jan 10, 2026, 6:57 PM
Will this fitting work to connect a BSPP line to an NPT one? I got a machine with one type and the supply lines are the other.
Answer by: Customer Support on Jan 12, 2026, 8:33 AM
This Adaptall nipple is indeed made for connecting a BSPP male thread to an NPTF male thread, so it should do the trick for what you're describing. Just make sure the sizes are right – this one goes from a 1-1/2" BSPP to a 1" NPT.
Question by: Hank M on Jun 23, 2025, 1:37 PM
Got a piece of equipment with a G 1-1/2 BSPP port and I need to tie it into a 1-inch NPT line, this the right fitting for that?
Answer by: Customer Support on Jun 25, 2025, 6:27 AM
That's what this nipple is built for. One end is G 1-1/2 - 11 BSPP male and the other is 1 - 11.5 NPTF male, so it bridges those two thread standards in a straight, in-line connection. Worth noting it's also a size reducer since the BSPP side is 1-1/2 inch and the NPT side steps down to 1 inch, so make sure your line sizing works with that before you button everything up.
Question by: Neal A on Jul 25, 2025, 6:16 PM
got a port that’s G 1-1/2 - 11 BSPP and my line is 1 inch NPTF, is this the right nipple to tie those together
Answer by: Customer Support on Jul 26, 2025, 7:02 PM
For that exact mix of threads, it’s a match. One end is a G 1-1/2 - 11 BSPP male and the other end is a 1 - 11.5 NPTF male, so it’s meant to bridge BSPP-ported equipment over to an NPT-threaded line or manifold in a straight, in-line connection.

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