Parker AD032B21T9A1 Diaphragm Accumulator 20 Lb 3045 Psi

Product Description

The PARKER AD032B21T9A1 is a hydrin diaphragm accumulator designed for hydraulic systems that require energy storage, pressure surge dampening, or fluid volume compensation. Rated to a maximum working pressure of 3,045 psi and carrying a 20-pound capacity, this unit ships pre-charged with nitrogen and is ready for integration into existing hydraulic circuits. The Hydrin diaphragm material provides reliable performance across a wide operating temperature range, from -40 degrees F to 176 degrees F. At 5.55 inches in height and 3.74 inches in diameter, it fits into compact installations where space is limited. The SAE Number 8 female port thread provides a direct connection to standard hydraulic fittings.

This accumulator is suited for industrial and mobile hydraulic applications where maintaining system pressure, absorbing pulsations, or storing hydraulic energy is required. Typical install scenarios include hydraulic power units, press circuits, clamping systems, and mobile equipment hydraulics. The unit supports a maximum flow rate of 100 liters per minute (26 GPM), making it appropriate for moderate-flow hydraulic circuits in both stationary and mobile environments. It is designed for use with nitrogen as the charge gas only.

Key Features

• 3,045 psi maximum working pressure for demanding hydraulic circuits
• Hydrin diaphragm material offers broad chemical and temperature resistance
• Pre-charged with nitrogen — ready for installation
• SAE Number 8 female port thread for standard hydraulic fitting compatibility
• Maximum flow rate of 100 liters per minute (26 GPM)
• Operating temperature range of -40 degrees F to 176 degrees F (-40 degrees C to 80 degrees C)

Compatibility

Designed as an OEM-style replacement or direct addition for hydraulic systems requiring a diaphragm-style accumulator with an SAE Number 8 port connection and a 3,045 psi pressure rating. For use with nitrogen charge gas only.

Installation Notes

Installation should be performed by a qualified hydraulic technician familiar with high-pressure fluid power systems. Before servicing or installing, depressurize the hydraulic circuit completely and verify the nitrogen pre-charge pressure with a calibrated gauge before connecting to the system. Never charge this accumulator with oxygen or any flammable gas. Follow all applicable fluid power safety standards and equipment manufacturer guidelines during installation and commissioning.