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Male Bspp X Female Npt

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Description & Features

Constructed from steel in a straight configuration, this 3" Male Bspp to 2" Female Npt adapter is designed to connect systems using British Standard Parallel Pipe threads on one end to National Pipe Taper threads on the other. The G 3-11 male thread on Side 1 mates with the 2-11.5 NPTF female thread on Side 2, making it a practical solution for cross-standard thread transitions in hydraulic and industrial fluid circuit assemblies.

Manufactured by Adaptall, the Male Bspp X Female Npt adapter measures 60.5mm in length with an 89mm across-flats width. The steel construction provides the durability expected in demanding hydraulic environments where reliable thread engagement across differing international standards is required.

SKU: 9035-48-32

Supplier Part Number (MPN): 9035-48-32

Specifications

Brand
adapt-all
Connection Size 1
3 in
Connection Size 2
2 in
Connection Type
FNPT, Male BSP
Connection Type 1
Male BSPP
Connection Type 2
Female NPT
Dimension Standards
ANSI B1.20.3, BS 5200
Dimensions
46 mm L
Finish
Zinc-Plated
Fitting Type
Adapter
Material
Steel
Material Construction
Carbon Steel
Series
9035 Series
Thread Size
3-11 x 2-11-1/2

Product Questions & Answers (2)

Question by: Cindy T on Jun 29, 2025, 3:44 PM
got a pump with a G 3-11 port and i need to tie into 2 inch NPT on the other side. is this the right adapter?
Answer by: Customer Support on Jun 30, 2025, 9:24 PM
For that mix of threads, it matches up as a straight steel adapter with a G 3-11 BSPP male on Side 1 and a 2-11.5 NPTF female on Side 2, so it is meant to bridge a 3 inch BSPP connection over to a 2 inch NPT connection.
Question by: Lee F on Sep 22, 2025, 6:43 AM
Got a piece of equipment running 3-inch BSPP fittings and need to tie into a 2-inch NPT line. this adapter gonna bridge that gap straight up?
Answer by: Customer Support on Sep 23, 2025, 8:50 PM
That's exactly what it's built for. One end carries a G 3-11 male BSPP thread, and the other is a 2-11.5 NPTF female NPT thread, so you're covered on both sides of that cross-standard connection. The straight configuration keeps the hydraulic connections clean without adding any angle or offset into the run. Steel construction holds up in the kind of hydraulic and industrial fluid environments where that thread transition needs to stay tight and reliable.

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