{"product_id":"parker-1-12nlpe91-00-single-acting-air-cylinder","title":"Parker 1.12NLPE91.00 Single Acting Air Cylinder","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 1.12NLPE91.00 is a single acting rodless air cylinder designed for pneumatic linear motion applications in industrial and mechanical systems. With a 1-1\/8 inch bore and a 1 inch stroke, this compact cylinder delivers controlled single-direction actuation using shop air. The body is constructed from steel and aluminum, keeping weight low at 0.43 pounds while maintaining structural rigidity. The piston rod measures 0.5 inches in diameter and is threaded 5\/16-24 for direct mechanical attachment. Nitrile butadiene rubber seals provide reliable air retention across typical operating temperature ranges. Pneumatic technicians and maintenance mechanics install this type of cylinder in automated equipment, fixtures, and light-duty actuation assemblies.\u003c\/p\u003e\u003cp\u003eThis cylinder fits applications requiring compact single acting pneumatic actuation where return travel is handled by a spring or external force. The 1\/8 NPT port accepts standard push-in or threaded fittings common in low-flow pneumatic circuits. Head or cap mounting gives installers flexibility to orient the cylinder to suit the machine frame or bracket configuration. It is well suited to small automated assemblies, clamping fixtures, indexing mechanisms, and similar light industrial tasks where stroke length and bore size fall within its rated range.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSingle acting design for applications where return stroke is spring or externally assisted\u003c\/li\u003e\n\u003cli\u003e1-1\/8 inch bore with a 1 inch stroke in a compact 3.406 inch body length\u003c\/li\u003e\n\u003cli\u003eSteel and aluminum construction balances strength with reduced weight at 0.43 pounds\u003c\/li\u003e\n\u003cli\u003e1\/8 NPT port accepts standard pneumatic fittings\u003c\/li\u003e\n\u003cli\u003e5\/16-24 threaded rod end for direct mechanical connection\u003c\/li\u003e\n\u003cli\u003eNitrile butadiene rubber seals for reliable air retention and cycle life\u003c\/li\u003e\n\u003cli\u003eHead or cap mounting style supports flexible installation orientations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit component for pneumatic systems requiring a single acting rodless air cylinder with a 1-1\/8 inch bore and 1\/8 NPT porting.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified pneumatic technician or industrial maintenance mechanic. Depressurize the air supply and relieve any residual line pressure before removing or installing the cylinder. Ensure port fittings are compatible with the 1\/8 NPT thread and that the air supply is clean, dry, and within the cylinder manufacturer's recommended pressure range. Secure mounting fasteners to the head or cap mount points before applying air pressure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size\u003c\/strong\u003e: 1-1\/8 inches (1.12 inches decimal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 3.406 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Thread Size\u003c\/strong\u003e: 5\/16-24 female\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: NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Style\u003c\/strong\u003e: Head or Cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Type\u003c\/strong\u003e: Single Acting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Steel and Aluminum\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: 0.43 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 1.12NLPE91.00\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542127903026,"sku":"1.12NLPE91.00","price":167.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/16bf7a42fd951fa95de07c5ed1ff09ba_0edbd5e2-f1d1-497c-abfd-9d29d4fd416e.jpg?v=1785892926","url":"https:\/\/voomisupply.com\/products\/parker-1-12nlpe91-00-single-acting-air-cylinder","provider":"Voomi Supply","version":"1.0","type":"link"}