Parker 1.25NSU1601.00 Rodless Air Cylinder 1.25in Bore 200psi

Product Description

The PARKER 1.25NSU1601.00 is a double acting rodless air cylinder designed for linear motion control in pneumatic systems. It features a 1.25-inch bore and a 1-inch stroke, with a maximum working pressure rating of 200 psi. The body is constructed from stainless steel and aluminum, making it well suited for applications where corrosion resistance and durability are required. Port size is 1/8 NPTF. The cylinder is nose mounted and uses a male rod end thread of 3/8-24. Nitrile butadiene rubber (NBR) seals provide reliable air retention under normal operating conditions. This unit is installed by pneumatic system technicians and industrial maintenance professionals.

This cylinder is used in light-duty industrial and automation applications requiring compact linear actuation. The 1.25-inch bore and 1-inch stroke make it a fit for short-travel positioning tasks in machine tooling, assembly equipment, and material handling systems. The nose mount style suits panel or bracket installations where the cylinder must be fixed at its front end. The NPTF port threading ensures a pressure-tight connection with standard pneumatic fittings.

Key Features

• Double acting operation for powered extension and retraction
• 1.25-inch bore with 1-inch stroke for compact linear travel
• 200 psi maximum working pressure rating
• Stainless steel and aluminum body construction for corrosion resistance
• NBR seals for reliable performance in standard pneumatic service
• 1/8 NPTF port for pressure-tight fitting connections
• Nose mount configuration for front-end panel or bracket installation

Compatibility

Designed as an OEM-style replacement or direct-fit component for light-duty pneumatic linear actuator applications using standard 1.25-inch bore cylinder specifications.

Installation Notes

Installation should be performed by a qualified pneumatic systems technician. Depressurize and lock out the pneumatic supply line before removing or installing any cylinder. Ensure all fittings are rated for the system operating pressure and that NPTF threads are engaged correctly to prevent leaks. Follow applicable machinery safety standards and the equipment manufacturer guidelines during mounting and plumbing.