Male Bspp X Fem. Bspp Bushing

Description & Features

This straight, steel bushing adapts between male and female British Standard Pipe Parallel (BSPP) threads.

It features a male BSPP 1-1/4" Side 1 with a G 1-1/4 - 11 callout, and a female BSPP 1" Side 2 with a G 1 - 11 callout. The Adaptall Male Bspp X Fem. Bspp Bushing has a 50mm wrench flat width and an overall length of 33mm.

SKU: 9038-20-16

Supplier Part Number (MPN): 9038-20-16

Specifications

Brand
adapt-all
Connection Size 1
1-1/4 in
Connection Size 2
1 in
Connection Type
Female BSP, Male BSP
Connection Type 1
Male BSPP 60 deg Flare
Connection Type 2
Female BSPP 60 deg Flare
Dimension Standards
BS 5200
Dimensions
33.5 mm L
Finish
Zinc-Plated
Fitting Type
Bushing
Material
Steel
Material Construction
Carbon Steel
Series
9038 Series
Thread Size
1-11 x 1-1/4-11

Product Questions & Answers (3)

Question by: Rex G on Feb 13, 2026, 7:23 PM
Will this fitting work to connect a 1" female threaded pipe to a 1-1/4" male threaded pipe?
Answer by: Customer Support on Feb 15, 2026, 2:16 PM
This bushing adapts between those sizes, yes, going from a 1-1/4" male BSPP thread down to a 1" female BSPP thread.
Question by: Merle S on Mar 5, 2026, 7:37 AM
trying to hook a 1-1/4" BSPP male into a 1" BSPP female port, is that what this bushing does?
Answer by: Customer Support on Mar 6, 2026, 2:41 PM
It adapts between BSPP threads with a 1-1/4 inch male on Side 1 (G 1-1/4 - 11) and a 1 inch female on Side 2 (G 1 - 11), in a straight steel bushing.
Question by: Marvin T on Sep 1, 2025, 8:31 PM
Got a line running 1-1/4 inch BSPP and need to step it down to a 1 inch BSPP female port, this bushing do that job?
Answer by: Customer Support on Sep 3, 2025, 8:50 AM
That's what this one's built for. The male side is 1-1/4 inch BSPP (G 1-1/4 - 11) and the female side accepts 1 inch BSPP (G 1 - 11), so you'd thread the male end into your existing 1-1/4 inch port and connect your 1 inch fitting into the female end. Steel construction, straight profile, 50mm wrench flat for tightening. Straightforward reducer bushing, no adapting between thread types involved.

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