{"product_id":"parker-1-25usu1603-00-air-cylinder-1-25in-bore-3in-stroke","title":"Parker 1.25USU1603.00 Air Cylinder 1.25in Bore 3in Stroke","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 1.25USU1603.00 is a double acting rodless air cylinder designed for industrial pneumatic motion control applications. It features a 1.25-inch bore and a 3-inch stroke, delivering reliable linear actuation in both directions using compressed air. The cylinder body is constructed from steel, aluminum, and stainless steel, with nitrile butadiene rubber seals rated for a maximum working pressure of 200 psi. The 3\/8-inch rod with 3\/8-24 male thread and 1\/8 NPTF port connection make this unit straightforward to integrate into existing pneumatic circuits. Mechanical and automation technicians working in manufacturing, assembly, and industrial process environments are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis cylinder is suited for light-duty to medium-duty double acting pneumatic applications where compact stroke length and a universal mounting style provide layout flexibility. The universal mount accommodates a range of fixture configurations without requiring a custom bracket. Typical install scenarios include actuator-driven positioning, clamping, and indexing tasks in automated equipment. The 1\/8 NPTF port is compatible with standard 1\/8-inch pneumatic fittings used widely in industrial plumbing.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble acting design provides powered extension and retraction for positive control in both directions\u003c\/li\u003e\n  \u003cli\u003e1.25-inch bore and 3-inch stroke suit compact linear motion requirements\u003c\/li\u003e\n  \u003cli\u003eMaximum working pressure of 200 psi\u003c\/li\u003e\n  \u003cli\u003eUniversal mount style accommodates multiple mounting configurations\u003c\/li\u003e\n  \u003cli\u003e1\/8 NPTF port compatible with standard industrial pneumatic fittings\u003c\/li\u003e\n  \u003cli\u003eStainless steel body components with nitrile butadiene rubber seals for corrosion resistance and reliable sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit component for industrial pneumatic systems requiring a 1.25-inch bore double acting air cylinder with universal mounting and 1\/8 NPTF porting.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanical or pneumatic technician. Depressurize and lock out the pneumatic supply line before removing or installing any cylinder. Verify all fittings and port connections are properly sealed and torqued to fitting manufacturer specifications before returning the system to operating pressure. Ensure the mounting configuration and alignment are confirmed before cycling the cylinder under load.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Double Acting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 200 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Thread Size\u003c\/strong\u003e: 3\/8-24 Male\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePort Size\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePort Type\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCylinder Length\u003c\/strong\u003e: 5.87 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Style\u003c\/strong\u003e: Universal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Steel, Aluminum, Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: Nitrile Butadiene Rubber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.85 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1.25USU1603.00\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542538354994,"sku":"1.25USU1603.00","price":332.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/579dae54e4eeba63675cc61012521631_30f32daa-dc21-42a2-8c2a-2f8c194d10a5.jpg?v=1785903133","url":"https:\/\/voomisupply.com\/products\/parker-1-25usu1603-00-air-cylinder-1-25in-bore-3in-stroke","provider":"Voomi Supply","version":"1.0","type":"link"}