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16MP-20FP STRAIGHT EXPANDER

Description & Features

The 16MP-20FP Straight Expander manufactured by Brennan Industries Inc is a robust solution engineered for high-pressure applications with a maximum dynamic pressure of 2 500 psi. Crafted from straight steel this expander is designed to meet the demanding standards of various industrial sectors.

Featuring a male NPTF thread size of 1-11-1/2 and female NPTF thread size of 1-1/4-11-1/2 this component adheres to SAE J476 specifications. Its overall length of 2.460 mm and thread drill sizes of 0.938 mm and 1.250 mm ensure a precise fit in complex setups.

With a cubic inch space of 9.84 the 16MP-20FP Straight Expander is suited for applications requiring reliable and durable connections. Ensure compliance with safety standards as the product includes a PROP-65 warning for California residents.

Supplier Part Number: 5405-16-20

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 5405-16-20	Product Weight 0.98 lbs

Product Questions & Answers (3)

Question by: Cody K on Nov 29, 2025, 1:13 PM

what's the pressure rating on this expander, and is it gonna hold up on a high-demand hydraulic line?

Answer by: Customer Support on Nov 30, 2025, 6:25 PM

Rated at 2,500 psi maximum dynamic pressure, this fitting is built for demanding hydraulic systems. The straight steel construction keeps it solid under sustained load, so it's not going to be the weak point in a properly assembled line.

Question by: Carl Y on Feb 20, 2026, 8:00 PM

What's the pressure rating on this thing?

Answer by: Customer Support on Feb 22, 2026, 6:16 AM

This straight expander is built to handle dynamic pressures up to 2,500 psi.

Question by: Dean F on Oct 4, 2025, 6:49 PM

got a 1 inch male NPTF line, will this expander step me up to 1-1/4 female NPTF?

Answer by: Customer Support on Oct 6, 2025, 6:19 AM

It is a straight expander with a 1-11-1/2 male NPTF on one end (B1) and a 1-1/4-11-1/2 female NPTF on the other end (B2), both called out to SAE J476.