{"product_id":"liebert-1c11151p1s","title":"Liebert 1C11151P1S Tubular Fan Shaft","description":"\u003cp\u003eThe \u003cstrong\u003eLiebert 1C11151P1S Tubular Fan Shaft\u003c\/strong\u003e is a critical \u003cstrong\u003eOEM replacement part\u003c\/strong\u003e designed specifically for high-demand precision cooling environments. This heavy-duty \u003cstrong\u003etubular fan shaft\u003c\/strong\u003e serves as the primary transmission component, effectively transferring mechanical torque from the motor to the blower or fan blades to maintain optimal airflow. Built to meet Vertiv’s rigorous engineering standards, the \u003cstrong\u003e1C11151P1S\u003c\/strong\u003e is the direct replacement for legacy part number \u003cstrong\u003e1C11151P1\u003c\/strong\u003e. At a weight of approximately 15.7 lbs, this \u003cstrong\u003eindustrial fan shaft\u003c\/strong\u003e is constructed from high-grade steel to ensure rotational stability and minimize vibration in \u003cstrong\u003eLiebert air handling units\u003c\/strong\u003e and \u003cstrong\u003edata center cooling systems\u003c\/strong\u003e. Proper alignment during installation is necessary to prevent premature bearing wear and axial fatigue. This component is essential for technicians performing corrective maintenance on \u003cstrong\u003eHVAC fan assemblies\u003c\/strong\u003e where the original shaft has suffered from scoring, warping, or fatigue. Utilizing genuine \u003cstrong\u003eLiebert replacement parts\u003c\/strong\u003e ensures full compatibility with existing \u003cstrong\u003etubular fan\u003c\/strong\u003e configurations and maintains the volumetric flow rate required for critical thermal management.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect OEM Compatibility:\u003c\/strong\u003e Engineered as a drop-in replacement for \u003cstrong\u003eLiebert 1C11151P1\u003c\/strong\u003e, ensuring perfect fitment without field modifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Manufactured from robust steel to handle the high RPM and torque loads typical of \u003cstrong\u003eindustrial HVAC fans\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Balancing:\u003c\/strong\u003e Designed to minimize harmonic vibration, protecting the motor and \u003cstrong\u003efan bearings\u003c\/strong\u003e from unnecessary mechanical stress.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Airflow Support:\u003c\/strong\u003e Restores the mechanical integrity of the \u003cstrong\u003eblower assembly\u003c\/strong\u003e to maintain specified CFM levels in \u003cstrong\u003edata centers\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the signs that a Liebert tubular fan shaft needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nTechnicians should look for excessive noise (vibration or humming), visible scoring on the shaft surface where it meets the bearings, or measurable axial runout. If the \u003cstrong\u003efan motor\u003c\/strong\u003e shows signs of shaft-related imbalances, immediate replacement of the \u003cstrong\u003e1C11151P1S\u003c\/strong\u003e is recommended to prevent catastrophic blower failure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the 1C11151P1S compatible with the older 1C11151P1 model?\u003c\/strong\u003e\u003cbr\u003e\nYes, the \u003cstrong\u003e1C11151P1S\u003c\/strong\u003e is the updated \u003cstrong\u003eOEM replacement shaft\u003c\/strong\u003e for part number \u003cstrong\u003e1C11151P1\u003c\/strong\u003e and is fully interchangeable within supported \u003cstrong\u003eLiebert air handling\u003c\/strong\u003e configurations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAre specific tools required for installing this tubular fan shaft?\u003c\/strong\u003e\u003cbr\u003e\nStandard technician tools for \u003cstrong\u003eHVAC blower maintenance\u003c\/strong\u003e are required, including bearing pullers and alignment gauges. It is best practice to inspect or replace \u003cstrong\u003efan bearings\u003c\/strong\u003e simultaneously when installing a new \u003cstrong\u003etubular fan shaft\u003c\/strong\u003e to ensure a complete system overhaul.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: red;\"\u003eThis item is not eligible for free shipping.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Liebert","offers":[{"title":"Default Title","offer_id":44970348380338,"sku":"1C11151P1S","price":1435.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_59d42c70-7d74-4646-b0b9-4438626be1d9.png?v=1747955483","url":"https:\/\/www.gsistore.com\/en-ca\/products\/liebert-1c11151p1s","provider":"GSIstore","version":"1.0","type":"link"}