Parker AD050B21T9A1 Diaphragm Accumulator 30 Lb 3045 Psi

Product Description

The PARKER AD050B21T9A1 is a hydrin diaphragm accumulator designed for hydraulic system pressure management, energy storage, and surge dampening. Pre-charged with nitrogen, it operates at a maximum working pressure of 3,045 psi and handles flow rates up to 26 GPM (100 l/min). The diaphragm is constructed from Hydrin, an ethylene oxide-epichlorohydrin rubber compound that offers solid resistance to petroleum-based hydraulic fluids and a wide operating temperature range. This accumulator is installed by hydraulic system technicians and industrial maintenance professionals in mobile and stationary hydraulic circuits.

This accumulator is suited for residential and commercial hydraulic applications requiring compact energy storage or pulsation control. Its 30 lb capacity and female SAE port thread connection make it compatible with standard hydraulic plumbing in medium-pressure circuits. The operating temperature range spans -40 degrees F to 176 degrees F, making it appropriate for both indoor and outdoor installations in varied climates. Nitrogen pre-charge compatibility is standard for this accumulator type.

Key Features

• Hydrin diaphragm material provides reliable compatibility with petroleum-based hydraulic fluids
• Pre-charged with nitrogen for immediate deployment in hydraulic circuits
• Maximum working pressure of 3,045 psi for medium-to-high pressure system applications
• Maximum flow rate of 26 GPM (100 l/min) supports active hydraulic circuits
• Female SAE port thread (SAE 8) for straightforward integration with standard hydraulic fittings
• Wide operating temperature range from -40 degrees F to 176 degrees F

Compatibility

Designed for use with nitrogen-charged hydraulic systems. Compatible with petroleum-based hydraulic fluids. Intended for hydraulic circuits utilizing SAE 8 female port thread connections at pressures up to 3,045 psi.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Before servicing or replacing the accumulator, depressurize the hydraulic circuit completely and discharge any stored hydraulic energy. Always verify the pre-charge nitrogen pressure against system specifications before commissioning. Refer to applicable safety standards and the system OEM documentation for mounting orientation and torque procedures.