Parker AD075B25T9A1 Diaphragm Accumulator 45 Lb 3620 Psi

Product Description

The PARKER AD075B25T9A1 is a hydrin diaphragm accumulator designed for hydraulic system applications requiring reliable fluid energy storage and pressure management. Rated to a maximum working pressure of 3,620 psi, it accepts up to 45 pounds of fluid capacity and uses a hydrin elastomer diaphragm to separate the gas and fluid chambers. The unit stands 6.65 inches high with a 4.87-inch diameter, making it a compact option for installations where space is a consideration. It is installed by hydraulic technicians and mechanical contractors working on industrial, mobile, or fluid power systems.

This accumulator is suited for hydraulic circuits that require pulsation dampening, emergency power reserve, thermal expansion compensation, or fluid storage. Its 8mm SAE port thread connects directly to standard hydraulic line fittings. Typical install scenarios include industrial machinery, mobile equipment hydraulics, and fluid power systems operating at high working pressures up to 3,620 psi. The compact form factor allows mounting in tight enclosures or equipment bays.

Key Features

• Hydrin diaphragm material provides good resistance to hydraulic fluids and wide temperature ranges
• 3,620 psi maximum working pressure supports high-pressure hydraulic circuits
• 45-pound fluid capacity for energy storage and pulsation control
• 8mm SAE port thread for straightforward connection to standard hydraulic fittings
• Compact cylindrical body at 6.65 inches high and 4.87 inches in diameter

Compatibility

Designed as an OEM-style replacement or direct-fit component for hydraulic systems requiring a diaphragm-style accumulator with an 8mm SAE port and a maximum working pressure of 3,620 psi.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and isolate the hydraulic circuit fully before removing or installing any accumulator. Verify the pre-charge gas pressure with a calibrated gauge before returning the system to service. Follow applicable fluid power safety standards and equipment manufacturer guidelines for mounting orientation and torque procedures.