Parker 3.25TEF4MAU14A01.00 Rodless Air Cylinder

Product Description

The PARKER 3.25TEF4MAU14A01.00 is a double acting rodless air cylinder designed for pneumatic linear motion applications in industrial and automation systems. Built with an aluminum body, it features a 3-1/4 inch bore and a 1 inch stroke, delivering smooth bidirectional actuation up to 250 psi maximum working pressure. The cylinder uses a 1/2 NPTF port with female thread style for reliable compressed-air connections. At 8 pounds, this compact unit measures 5-1/4 inches in overall length and 3-3/4 inches in overall width. It is typically installed by industrial maintenance technicians or pneumatic system integrators.

This cylinder is suited for space-constrained linear positioning tasks where a traditional rod-style cylinder would extend too far beyond its mounting envelope. The basic mount style allows straightforward panel or bracket installation in factory automation equipment, assembly machinery, and material handling systems. The nitrile butadiene rubber (NBR) seals provide compatibility with standard compressed-air service and many light-duty fluid environments. The 3/4-16 rod thread size supports standard end-fitting attachment for tooling or load brackets.

Key Features

• Double acting design provides powered actuation in both extend and retract directions
• Rodless configuration reduces overall cylinder footprint in tight machine envelopes
• Aluminum body construction keeps unit weight low at 8 pounds
• 250 psi maximum working pressure suits standard plant air supply systems
• 1/2 NPTF port accepts common pneumatic fittings without thread adapters
• NBR seals compatible with standard compressed-air and light-fluid service

Compatibility

Designed as an OEM-style replacement or new-installation rodless air cylinder for industrial pneumatic systems requiring a 3-1/4 inch bore, basic mount configuration, and 1/2 NPTF porting.

Installation Notes

Installation should be performed by a qualified pneumatic systems technician or industrial maintenance professional. Depressurize and lock out the compressed-air supply before removing or installing any cylinder in the circuit. Verify that supply pressure does not exceed 250 psi and that port fittings are rated for the working pressure. Follow applicable OSHA lockout/tagout procedures and the machine manufacturer's service documentation during installation.