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32MP-20FP REDUCER BUSHING

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Description & Features

Manufactured by Brennan Industries Inc this 32MP-20FP Reducer Bushing is constructed from durable straight steel ensuring reliable performance under a maximum dynamic pressure of 2 000 psi.

With an overall length of 1.750mm this reducer bushing offers a seamless connection featuring a male NPTF thread B1 size of 2-11-1/2 and a female NPTF thread B2 size of 1-1/4-11-1/2. Both threads adhere to SAE J476 specifications providing a precise fit and robust sealing properties.

Designed for industrial applications the 32MP-20FP Reducer Bushing is ideal for various hydraulic and pneumatic systems enhancing the efficiency of fluid flow management. Prop-65 warning applies for California residents.

MPN: 5406-32-20

Specifications

Brand
BRENNAN
Connection Size 1
2 in
Connection Size 2
1-1/4 in
Connection Type
FNPT, MNPT
Connection Type 1
Male SAE NPTF
Connection Type 2
Female SAE NPTF
Cubic Inch Space L x W x H Dimensions
10.938 cu-in
Dimension Standards
SAE J476, SAE J514
Dimensions
1-3/4 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Bushing
Hex Size
2-1/2 in
Material
Steel
Material Construction
AISI 12L14/C1045 Steel
Series
5406 Series
Thread 2 Drill Dimensions
1.142 in
Thread B1 Drill Dimensions
1.72 in
Thread Size
2-11-1/2 x 1-1/4-11-1/2

Product Questions & Answers (2)

Question by: Gary R on Jul 12, 2025, 7:27 PM
Is this reducer bushing okay for hooking up air lines, or just hydraulics?
Answer by: Customer Support on Jul 14, 2025, 8:28 AM
This reducer bushing works in both hydraulic and pneumatic systems where you need to manage fluid or air flow efficiently.
Question by: Gary W on Feb 3, 2026, 2:34 PM
what's the max pressure rating on this reducer bushing, and is it good for hydraulic lines or just air?
Answer by: Customer Support on Feb 5, 2026, 10:41 AM
Rated at 2,000 psi dynamic pressure, it holds up fine for hydraulic applications. The NPTF threads on both ends are built to SAE J476 spec, which gives you a solid dry-seal connection that works well in fluid systems. So yes, hydraulic lines are well within what this fitting is built for.

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