{"product_id":"liebert-123575p4","title":"Liebert 123575P4 Muffler","description":"\u003cp\u003eThe \u003cstrong\u003eLiebert 123575P4 Muffler\u003c\/strong\u003e is a critical component for \u003cstrong\u003enoise reduction in HVAC systems\u003c\/strong\u003e, specifically engineered for precision cooling units and high-capacity \u003cstrong\u003erefrigerant discharge lines\u003c\/strong\u003e. Designed to handle the aggressive gas pulsations common in \u003cstrong\u003edata center cooling\u003c\/strong\u003e environments, this \u003cstrong\u003e1 1\/8 inch ODF muffler\u003c\/strong\u003e utilizes internal baffles to attenuate sound waves before they propagate through the liquid or suction lines. Whether you are servicing a \u003cstrong\u003eVertiv Liebert\u003c\/strong\u003e CRV or a Deluxe System\/3, ensuring proper pulse dampening is essential for protecting downstream components from vibration-induced fatigue and maintaining a low decibel profile in noise-sensitive mechanical rooms.\u003c\/p\u003e\n\n\u003cp\u003eConstructed with a heavy-duty carbon steel body for industrial-grade durability, the \u003cstrong\u003e123575P4\u003c\/strong\u003e supports a \u003cstrong\u003eMaximum Working Pressure (MWP) of 500 PSIG\u003c\/strong\u003e. This makes it fully compatible with modern \u003cstrong\u003eHFC and HCFC refrigerants\u003c\/strong\u003e such as R-407C and R-410A. For veteran tech installations, remember to mount this inline as close to the compressor as possible to maximize sound suppression. The \u003cstrong\u003esweat connection\u003c\/strong\u003e design ensures a leak-free, high-integrity seal when properly brazed. This \u003cstrong\u003eOEM replacement part\u003c\/strong\u003e is the standard for maintaining the sonic performance and mechanical reliability of mission-critical thermal management hardware.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePulsation Dampening:\u003c\/strong\u003e Effectively smooths out high-frequency gas pulses to prevent pipe stress and system vibration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Engineered for 1 1\/8\" ODF discharge lines in Vertiv and Liebert precision air conditioning units.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Build:\u003c\/strong\u003e Rated for 500 PSIG, accommodating high-pressure refrigerant cycles without compromising flow efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcoustic Optimization:\u003c\/strong\u003e Specifically designed to reduce noise pollution in hospitals, laboratories, and specialized server rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 123575P4 compatible with R-410A systems?\u003c\/strong\u003e\u003cbr\u003e\nYes, its 500 PSIG rating and robust steel construction allow it to operate safely within the pressure ranges of R-410A and R-407C HVACR systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this muffler restrict refrigerant flow?\u003c\/strong\u003e\u003cbr\u003e\nThe internal baffle design is optimized to minimize pressure drop while maximizing sound attenuation, ensuring the compressor maintains peak efficiency.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the proper installation orientation?\u003c\/strong\u003e\u003cbr\u003e\nWhile often mounted vertically to prevent oil trapping, if mounted horizontally, ensure the outlet is slightly lower than the inlet to allow for continuous oil return to the crankcase.\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":44970338484402,"sku":"123575P4","price":408.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_1e29d277-da52-4c0a-a1c5-d7617ebd1b4b.png?v=1747955520","url":"https:\/\/www.gsistore.com\/en-ca\/products\/liebert-123575p4","provider":"GSIstore","version":"1.0","type":"link"}