{"product_id":"castair-30-gallon-horizontal-air-receiver-tank-175psi-30h175","title":"Castair 30 Gallon Horizontal Air Receiver Tank 175PSI 30H175","description":"\u003ch2\u003eCastair 30 Gallon Horizontal Air Receiver Tank — 175 PSI (30H175)\u003c\/h2\u003e\n\u003cp\u003eThe Castair 30H175 is a 30-gallon horizontal air receiver tank rated to 175 PSI maximum allowable working pressure. This is the standard-pressure version of the horizontal 30-gallon receiver in the Castair line — matched to single-stage compressors and most two-stage shop compressors that cut out at or below 175 PSI. If your system operates above 175 PSI, you need the 30GH200 (200 PSI) version instead. Do not use a tank below the cut-out pressure of your compressor.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eManufacturer page data was not available for this listing. Specifications are drawn from the product name and part number. Call 866-217-0063 to confirm dimensions and port specifications before ordering.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003e30H175 vs. 30GH200 — Which Tank Do You Need?\u003c\/h2\u003e\n\u003ch3\u003ePressure Rating Comparison\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e30H175 (this tank):\u003c\/strong\u003e 175 PSI MAWP — suitable for compressors with cut-out pressure at or below 175 PSI. Price: $687.76.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30GH200:\u003c\/strong\u003e 200 PSI MAWP — required if your compressor cuts out above 175 PSI. Price: $924.08.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow to determine which you need:\u003c\/strong\u003e Check your compressor's cut-out (high) pressure setting. If it is 175 PSI or below, the 30H175 is rated appropriately. If it is above 175 PSI, you need the 30GH200.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMargin:\u003c\/strong\u003e The tank MAWP should equal or exceed the compressor cut-out pressure — operating a pressure vessel above its MAWP is a safety violation and voids the tank warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Compressor Cut-Out Pressures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-stage compressors:\u003c\/strong\u003e Typically cut out at 100-125 PSI — the 30H175 is well within rating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-stage compressors (standard):\u003c\/strong\u003e Typically cut out at 150-175 PSI — the 30H175 is appropriate at the lower end; verify your exact setting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-stage compressors (high pressure):\u003c\/strong\u003e Some cut out at 200 PSI — requires the 30GH200\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHorizontal Tank Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow profile:\u003c\/strong\u003e Fits under a compressor pump\/motor assembly in a horizontal compressor configuration, or mounts in spaces with limited ceiling height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressor base mounting:\u003c\/strong\u003e Horizontal receivers in this size are often the base tank for skid-mounted compressor units — the pump and motor sit on top of the tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable footprint:\u003c\/strong\u003e Lower center of gravity than a comparable vertical tank\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat a 30-Gallon Receiver Does for Your System\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir storage buffer:\u003c\/strong\u003e Stores compressed air during off-cycle to supply demand peaks without the compressor starting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle time extension:\u003c\/strong\u003e Reduces compressor short-cycling, protecting motor windings and pump components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture drop-out:\u003c\/strong\u003e Compressed air cools in the tank; condensed moisture collects at the drain — drain regularly to prevent internal corrosion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure stabilization:\u003c\/strong\u003e Smooths pressure pulsations from single and two-stage reciprocating pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaintenance Requirements\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDrain condensate daily in humid climates, weekly at minimum\u003c\/li\u003e\n\u003cli\u003eInspect all ports, valves, and welds annually for corrosion\u003c\/li\u003e\n\u003cli\u003eVerify safety relief valve operation annually — relief valves should be replaced every 3-5 years\u003c\/li\u003e\n\u003cli\u003eDo not paint over ASME certification stamps or data plates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Castair 30-gallon horizontal air receiver tank, 175 PSI MAWP\u003c\/li\u003e\n\u003cli\u003eNote: Relief valve, drain valve, gauge, and fittings typically not included — confirm at time of order\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 30H175\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 30 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrientation:\u003c\/strong\u003e Horizontal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Allowable Working Pressure (MAWP):\u003c\/strong\u003e 175 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Cast Air \/ Castair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrice:\u003c\/strong\u003e $687.76\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions and port configuration:\u003c\/strong\u003e Call 866-217-0063 for confirmed specs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Buy From OEM Diagnostic Tools?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecialist since 2016\u003c\/strong\u003e in air compressor systems and components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e on qualifying orders — freight coordination available for tank shipments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree tech support at 866-217-0063\u003c\/strong\u003e — confirm this is the right pressure rating for your compressor system before ordering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull manufacturer warranty\u003c\/strong\u003e on Cast Air tanks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHonest guidance:\u003c\/strong\u003e We will tell you if you actually need the 200 PSI version before you buy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCall 866-217-0063 for quick answers and help!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Cast Air","offers":[{"title":"Default Title","offer_id":53342507565269,"sku":"30H175","price":1268.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/8466\/0949\/files\/Castair_Horizontal_Air_Receiver_b75173c3-c24d-4c4d-8329-028cd1788456.png?v=1772652522","url":"https:\/\/aircompressorfactorydirect.com\/products\/castair-30-gallon-horizontal-air-receiver-tank-175psi-30h175","provider":"Air Compressor Factory Direct","version":"1.0","type":"link"}