Parker 8010-16P Poppet O-ring Boss Nipple 7/8-14 3000 Psi

Product Description

The PARKER 8010-16P is a poppet O-ring boss (ORB) nipple fitting designed for hydraulic hose assemblies. It provides a leak-resistant, face-sealed connection using an O-ring seated against a machined boss port, which eliminates the thread-sealing reliability issues common with tapered pipe threads. Rated at 3,000 psi working pressure, this fitting is built from steel for strength in demanding fluid power applications. The 7/8-14 UNF thread size is standard SAE straight thread, and the 1/2 inch body diameter suits mid-range hose and tubing lines. Hydraulic technicians and fluid power specialists use this fitting in mobile, industrial, and agricultural hydraulic systems.

This fitting is suited for medium-pressure hydraulic circuits in both mobile and stationary equipment. Typical installations include connecting hydraulic hoses to cylinders, valves, pumps, and manifold ports with SAE O-ring boss ports. The poppet-style nipple design allows positive shutoff when disconnected, making it appropriate for systems where fluid containment during service is important. It is used in agricultural machinery, construction equipment, industrial presses, and similar hydraulic systems requiring reliable, reusable connections at moderate working pressures.

Key Features

• 3,000 psi working pressure rating for medium-pressure hydraulic service
• Poppet O-ring boss design provides a positive face seal, reducing leak points at port connections
• 7/8-14 UNF SAE straight thread for compatibility with standard SAE ORB ports
• 1/2 inch body diameter suits common mid-range hydraulic hose and line sizes
• Steel construction offers durability in high-load and vibration-prone hydraulic environments

Compatibility

Designed for use with SAE O-ring boss port connections in hydraulic systems requiring a 7/8-14 UNF straight thread poppet nipple fitting at up to 3,000 psi.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and isolate the hydraulic circuit completely before removing or installing any fitting. Inspect the O-ring for damage before assembly and ensure the mating boss port face is clean and free of nicks or burrs. Torque to the fitting manufacturer's specifications using appropriate hydraulic fitting installation tools — do not rely on feel alone, and do not overtighten, as this can damage the O-ring or boss seat.