dualos’ Hydraulic Interface Components division laid the foundation for our company more than a decade ago. dualos designs, manufactures and provides logistical support for an entire family of Avionics Hydraulic Interface Components.

• Open Fuel Line Caps
• Open Fuel Line Plugs
• LCF Open Fuel Line Plugs
• Open Hydraulic Line Caps
• Open Hydraulic Line Plugs
• LCF Open Hydraulic Line Plugs
• NEO 941 and 942 Fuel Tube Caps
• NEO 943 and 944 Fuel Tube Plugs
• NEO Check Valve Bodies
• 3000 PSI Series Fittings
• 5080 PSI Series Fittings
• Boeing 737 Quick Disconnect Couplings (QDC)