Parker 1.12NSU1603.00 Rodless Air Cylinder 1-1/8 in Bore

Product Description

The PARKER 1.12NSU1603.00 is a double acting rodless air cylinder designed for linear motion control in pneumatic systems. It features a 1-1/8 inch bore diameter and a 3 inch stroke length, with a maximum working pressure of 200 psi. The body is constructed from stainless steel and aluminum, providing corrosion resistance in demanding industrial environments. Nitrile butadiene rubber (NBR) seals maintain air-tight performance across standard temperature ranges. The nose mount configuration allows for compact installation in tight machine frames. This cylinder is typically installed by maintenance technicians and automation technicians in light-to-medium duty pneumatic circuit applications.

This cylinder fits applications requiring compact linear actuation without a protruding rod. The nose mount style is well suited for panel-mount and machine-frame installations where space is limited. The 1/8 NPTF port accepts standard pneumatic fittings for easy circuit integration. The 3/8-24 male rod thread accommodates standard end fittings and load attachments. It is commonly used in industrial automation, conveying, and positioning applications where a rodless or compact cylinder form factor is required in pneumatic control circuits.

Key Features

• Double acting design allows powered extension and retraction for positive control in both directions
• 1-1/8 inch bore with 3 inch stroke delivers consistent linear force output up to 200 psi
• Stainless steel and aluminum body construction resists corrosion in washdown or high-humidity environments
• NBR seals provide reliable air retention across standard pneumatic operating conditions
• 1/8 NPTF port integrates directly with standard pneumatic fittings and manifolds
• Nose mount style supports compact, panel-flush installation configurations

Compatibility

Designed as an OEM-style replacement or direct-fit component for pneumatic systems requiring a double acting air cylinder with a 1-1/8 inch bore, nose mount configuration, and 1/8 NPTF porting.

Installation Notes

Installation should be performed by a qualified pneumatic or mechanical technician. Depressurize and lock out the pneumatic circuit before removing or installing any cylinder. Ensure port fittings are rated for at least 200 psi and are compatible with NPTF thread form to prevent air leaks. Verify rod thread engagement and load alignment before returning the system to service.