Parker A3N0116D1K Piston Accumulator 116 Cu in 220 Gpm

Product Description

The PARKER A3N0116D1K is a piston-style hydraulic accumulator designed to store and release pressurized fluid energy in hydraulic circuits. Pre-charged from the factory, it is ready for installation without additional nitrogen charging at startup. The unit holds 116 cubic inches of fluid capacity and supports a maximum flow rate of 220 GPM (834 liters per minute). It connects via an SAE 12 port and can be mounted in any position, making it adaptable to a wide range of system configurations. Hydraulic technicians and fluid power specialists install this accumulator to manage pressure surges, maintain system pressure during pump shutdown, and provide emergency hydraulic power.

This accumulator is suited for industrial and mobile hydraulic systems where energy storage, shock absorption, or flow supplementation is required. The any-position mount type allows flexible integration into existing circuits without restricting plumbing layout. At 3.56 inches overall height and 22.56 inches overall length, it fits installations where space is defined but not severely constrained. The SAE 12 port connection is a common thread standard across industrial hydraulic plumbing, simplifying integration into existing manifolds and line assemblies.

Key Features

• Factory pre-charged — ready for installation without field nitrogen charging
• 116 cubic inch fluid capacity for effective energy storage and pressure maintenance
• Maximum flow rate of 220 GPM (834 l/min) supports high-demand hydraulic circuits
• SAE 12 port thread for compatibility with standard hydraulic fittings
• Any-position mounting for flexible system integration
• Gas capacity of 121 cubic inches provides adequate precharge volume

Compatibility

Designed as an OEM-style piston accumulator for industrial and mobile hydraulic systems using SAE 12 port connections and standard hydraulic fluid.

Installation Notes

Piston accumulators must be installed by qualified hydraulic technicians familiar with pressurized fluid systems. Depressurize and vent the hydraulic circuit fully before removing any existing accumulator or making line connections. Verify the pre-charge gas pressure matches system design requirements before commissioning. Follow applicable industry safety standards for hydraulic accumulator installation and maintenance.