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20MP-16FP REDUCER BUSHING

Description & Features

Expertly crafted by Brennan Industries Inc this reducer bushing is designed for high performance with a maximum dynamic pressure of 3 000 Psi. Ensuring durability and reliability it is constructed from straight steel.

Fitted with threads conforming to SAE J476 specifications it features a Male NPTF thread size of 1-1/4-11-1/2 and a Female NPTF thread size of 1-11-1/2. The overall length measures 1.470 mm providing a compact and efficient solution for various industrial applications.

With cubic inch space dimensions of 4.502 the 20MP-16FP REDUCER BUSHING offers precision and consistency. The reducer bushing meets high standards required in demanding environments.

MPN: 5406-20-16

Supplier Part Number: 5406-20-16

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 5406-20-16	Product Weight 0.47 lbs

Product Questions & Answers (3)

Question by: Shane G on Nov 11, 2025, 9:20 AM

got a 1-1/4 male nptf port but i need to step it down to 1 female nptf, is that what this bushing does

Answer by: Customer Support on Nov 12, 2025, 8:40 PM

Function-wise, it is a reducer bushing with a 1-1/4-11-1/2 Male NPTF on one side (B1) and a 1-11-1/2 Female NPTF on the other side (B2). Both threads are to SAE J476.

Question by: Vince G on Oct 21, 2025, 9:39 PM

So this is a reducer, right? What exactly does it reduce *from* and *to*?

Answer by: Customer Support on Oct 23, 2025, 6:15 AM

This reducer bushing goes from a Male NPTF thread size of 1-1/4-11-1/2 down to a Female NPTF thread size of 1-11/12.

Question by: Diane P on Oct 16, 2025, 4:48 PM

what's the pressure rating on this bushing, and is 3,000 psi enough for most hydraulic lines running off a mid-size industrial pump?

Answer by: Customer Support on Oct 18, 2025, 9:55 AM

For most mid-size industrial hydraulic systems, 3,000 psi is right in the wheelhouse of standard operating pressure. This bushing is rated to handle up to 3,000 psi dynamic pressure, so as long as your system stays at or below that threshold, you're in good shape. Systems pushing beyond that range would need a fitting rated higher.