Parker 3.25TEF4MAU14A05.00 Rodless Air Cylinder 3.25in Bore

Product Description

The PARKER 3.25TEF4MAU14A05.00 is a double acting rodless air cylinder engineered for industrial pneumatic applications requiring linear motion without an exposed piston rod. The aluminum body construction keeps weight manageable while providing durability in light-to-medium duty cycle environments. With a 3.25-inch bore and a 5-inch stroke, this cylinder delivers meaningful force output at operating pressures up to 250 psi. The 1/2 NPTF port threading ensures a leak-resistant connection to standard compressed air plumbing. Mechanical, maintenance, and automation technicians install this cylinder in pneumatic actuation circuits across manufacturing, assembly, and material handling systems.

This cylinder is suited for rodless linear actuator applications in both production machinery and custom automation frames. The basic mount style allows direct structural mounting to machine frames or weldments. The 9.25-inch overall length and 3.75-inch overall width fit standard actuator envelope constraints in panel and machine design. The nitrile butadiene rubber seal package is compatible with standard compressed air and light lubricated air service. The 3/4-16 female rod thread size accommodates common load attachment hardware.

Key Features

• Double acting operation for powered extension and retraction strokes
• 3.25-inch bore with 5-inch stroke for robust linear force output
• 250 psi maximum working pressure suits standard industrial compressed air systems
• 1/2 NPTF port for leak-resistant connection to air supply plumbing
• Aluminum body construction reduces overall assembly weight
• Nitrile butadiene rubber seals compatible with standard and lightly lubricated air service

Compatibility

Designed as an OEM-style rodless pneumatic cylinder for industrial double acting pneumatic circuits using standard compressed air supply at up to 250 psi with 1/2 NPTF port connections and basic mount configurations.

Installation Notes

Installation should be performed by a qualified millwright, pneumatic systems technician, or mechanical maintenance professional. Isolate and depressurize the air supply circuit completely before removing or installing any pneumatic component. Verify port thread compatibility and apply appropriate thread sealant to NPTF connections per system requirements. Confirm that mounting fasteners and load attachment hardware are rated for the cylinder force output at the intended operating pressure before returning the system to service.