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BRENNAN 1/4 NPT RESTRICTOR SWIVEL 0.031

Description & Features

Designed for controlled flow restriction in hydraulic circuits, this straight steel swivel fitting connects a 1/4-18 Male Nptf thread to a 1/4-18 Female Npsm swivel end, with a 0.031" restricted orifice that limits flow at the female port. The swivel design allows rotational adjustment during installation, reducing stress on connected lines.

The Brennan 1/4 Npt Restrictor Swivel 0.031 is rated to 6,000 PSI maximum dynamic pressure, making it well-suited for demanding hydraulic applications. Threads conform to Sae J476 and Sae J514 specifications. Constructed from straight steel, it offers reliable durability in industrial environments where flow control at connection points is required.

SKU: 1404-04-04-R.031

Supplier Part Number (MPN): 1404-04-04-R.031

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 1404-04-04-R.031	Product Weight 0.09 lbs

Product Questions & Answers (1)

Question by: Wes A on Jan 20, 2026, 7:35 PM

I need a little something that'll restrict the flow in my hydraulics. Will this one do the trick, or am I barking up the wrong tree?

Answer by: Customer Support on Jan 22, 2026, 6:02 AM

This restrictor swivel is designed for just that – controlled flow restriction in hydraulic circuits. The 0.031" orifice limits flow at the female port.