PARKER Hydraulic Quick Connect Hose Coupling: 3/4 in Coupling Size, Steel, Nitrile

The PARKER 71 Series quick-connect coupling plug (MPN 71-3N12-12EF) is used in hydraulic systems to enable rapid connection and disconnection of fluid lines without significant leakage. It is common in mobile equipment, industrial machinery, and hydraulic power units requiring a 3/4 in coupling size.

The PARKER 71-3N12-12EF is a 3/4 in coupling size, steel-bodied hydraulic quick-connect plug with a nitrile seal and a Female UNF connection. It is part of the 71 Series and is designed for reliable performance in hydraulic systems. 3G Electric sources this genuine PARKER component.

3G Electric supplies the genuine PARKER 71 Series hydraulic quick-connect coupling (MPN 71-3N12-12EF) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this 3/4 in steel coupling with nitrile seal for your hydraulic system.

To install the PARKER 71 Series coupling, ensure the hydraulic system is depressurized. Clean the Female UNF threads and the mating plug. Hand-tighten the coupling, then use a wrench for final torque per manufacturer guidelines. Always verify seal compatibility with your fluid. 3G Electric can advise on selection.