Adapters & Fittings

Adapters & Fittings

Hydraulic Fittings & Adapters – JIC, ORFS, NPT, BSP & Metric

Patriot Hydraulics stocks one of the most comprehensive selections of hydraulic fittings and adapters available online. From standard JIC 37° flare and ORFS O-ring face seal fittings to metric and BSP thread adapters, every connection in your hydraulic circuit is covered.

Hydraulic Fitting Standards We Carry

JIC (37° Flare) — The most common fitting standard in North American hydraulic systems. Available in 37° flare male and female configurations in sizes from -4 (1/4") to -32 (2"). ORFS (O-Ring Face Seal) — Zero-leak performance for high-vibration and high-pressure applications up to 6,000 PSI. SAE O-Ring Boss — Port connections for valves, pumps, and cylinders. NPT/NPTF — Tapered pipe thread fittings for lower-pressure connections. BSP — British Standard Pipe for imported and European equipment. Metric DIN — DIN 2353 bite-type fittings for European hydraulic systems.

Quick Disconnects & Live Swivels

Our hydraulic quick disconnects (flat-face and poppet-style) allow tool and attachment changes without fluid spillage. Live swivels prevent hose twist and fatigue on rotating and oscillating hydraulic lines.

SP-56U-C
SP-56U-C
$38.35
SP-48U-C
SP-48U-C
$30.50
SP-40U-C
SP-40U-C
$21.86
SP-24U-C
SP-24U-C
$11.63
SP-20U-C
SP-20U-C
$10.86
SP-16U-C
SP-16U-C
$8.58
SP-12U-C
SP-12U-C
$7.91
56SFO-C
56SFO-C
$159.58
W91-80-80
W91-80-80
$344.50
W91-64-64
W91-64-64
$152.84
W91-56-56
W91-56-56
$135.96
W91-48-48
W91-48-48
$115.71
W81-32-32U
W81-32-32U
$183.16
W81-32-32
W81-32-32
$115.18
W81-24-24U
W81-24-24U
$115.69
W81-24-24
W81-24-24
$91.36
W81-20-20U
W81-20-20U
$84.61
W81-20-20
W81-20-20
$72.71
W81-16-16
W81-16-16
$57.96
W81-12-12U
W81-12-12U
$51.17

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