3/4/16 Hydraulic Fittings Catalog

Measure the thread diameter and pitch with calipers, then identify the thread type (NPT, JIC, ORB). Compare your measurements to standard sizing charts or our technical specifications for accurate identification. Our catalog includes sizes from #4 through #20 in multiple thread configurations.

Yes, you can connect different thread types using adapter fittings. Our catalog includes adapters that convert between NPT, JIC, ORB, and hose barb connections. Ensure the adapter is properly sized and rated for your system's pressure requirements, which can reach up to 3000 PSI.

Swivel fittings reduce stress on hydraulic lines by allowing rotation during installation, preventing hose twist and extending service life. They are ideal for applications requiring frequent disconnection or where precise hose alignment is difficult with fixed fittings.

Select fittings rated at least 25% higher than your system's maximum operating pressure. Our hydraulic fittings are designed for high-pressure applications up to 3000 PSI, suitable for demanding industrial, construction, and agricultural machinery.

Yes, 90-degree elbows are ideal for tight spaces and directional changes while maintaining full pressure ratings. Ensure proper sizing and thread compatibility, and verify pressure ratings match your system requirements. Our 90-degree elbows are engineered to the same standards as straight fittings.

Our American-made fittings feature over a decade of manufacturing excellence with premium-grade steel machined to exacting tolerances. Direct manufacturing ensures correct, high-quality parts with the highest level of quality control through in-house fabrication and testing, eliminating quality inconsistencies common with imported parts.

Ensure proper thread engagement, use appropriate sealant for your thread type, verify O-rings are in good condition, and torque fittings to manufacturer specifications without over-tightening. ORB fittings provide superior leak prevention with their O-ring seal design compared to traditional tapered thread fittings.