Special Application

The Special Application category offers a range of high-performance hydraulic quick disconnect couplings and components, designed for diverse industrial tasks. The FD90 Series includes items such as the SAE J1502 Interchange Diagnostic Quick Disconnect, featuring a 1/4-18 Male NPT coupling, and the Fuel Check Coupling. This series also offers diagnostic tools like the Pressure Sensing Coupling and various quick disconnect plugs and sockets from Danfoss / Eaton Hansen and Gromelle, all with 1/4-18 threading. In addition, the FD14 Series Oil Drain Couplings are available in multiple thread sizes, including M18 x 1.5 6g, 1-1/8-12 UNF-2A, M25 x 1.5 6g, and M22 x 1.5 6g, along with a Female Half version featuring a 5/8 Inch Hose Barb. These couplings provide reliable solutions for efficient oil drainage in hydraulic systems. For high-pressure hydraulic applications, consider the FD69 Series Arc Latch High Pressure Water Blast Quick Disconnect couplings. This series includes both Male and Female Half couplings with 1/2-14 Female NPT threading, designed to withstand demanding water blast operations. Explore our Special Application category to find the precise hydraulic components you need for your industrial systems.