Enerpac wfl221 Hydraulic Work Support 5000 Lbf

Product Description

The ENERPAC wfl221 is a lower flange-mount hydraulic work support designed for fixture-based clamping and workholding applications in machining and manufacturing environments. It delivers up to 5,000 lbf of support force with a 3/8 inch stroke length and a retracted height of 3.72 inches. The unit mounts directly to the surface of the fixture, eliminating the need for drilled fixture holes. Hydraulic plumbing connects directly at the flange, keeping the installation compact and accessible. This type of component is typically installed by hydraulic fixture technicians or tooling engineers in production and job-shop settings.

The wfl221 is suited for use in horizontal and angled fixture surfaces where low-profile support is required. Its lower flange-mount design allows surface-level installation without machining through the fixture plate, making it practical for both new fixture builds and retrofit applications. The compact retracted height keeps it out of the way during workpiece loading and unloading, while the hydraulic actuation provides consistent, repeatable support force across production cycles.

Key Features

• 5,000 lbf maximum support force for reliable workpiece stabilization
• 3/8 inch stroke length provides controlled, low-travel extension
• 3.72 inch retracted height supports low-profile fixture designs
• Lower flange-mount design eliminates the need for through-holes in the fixture plate
• Direct flange plumbing simplifies hydraulic circuit integration

Compatibility

Designed as an OEM-style hydraulic work support for use in hydraulic fixture and workholding systems requiring lower flange-mount installation.

Installation Notes

Installation is typically performed by hydraulic tooling or fixture technicians. Before servicing or installing, depressurize the hydraulic circuit completely and verify the system is at zero pressure. Follow applicable hydraulic safety standards and equipment manufacturer guidelines when making flange connections. Do not exceed the rated support force or stroke limits during operation.

Technical Specifications

• Maximum Support Force: 5,000 lbf
• Stroke Length: 3/8 inches
• Retracted Height: 3.72 inches
• Mount Type: Lower Flange Mount
• Weight: 5.55 pounds

Standard Information

• Brand: ENERPAC
• Manufacturer Part Number: wfl221