{"product_id":"medium-duty-onboard-air-system-150-psi-compressor-12v-2-5-gallon-horn","title":"Medium Duty Onboard Air System 150 PSI Compressor 12V 2.5 Gallon Horn","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement onboard air system is a 12V compressed air setup built around a 150 PSI compressor and a 2.5 gallon tank, intended for supplying air for train horns and general onboard air needs. An onboard air system stores compressed air in a tank so it is available on demand for air-operated accessories. The kit is listed with medium duty, 150 PSI, 12V, and 2.5 gallon specifications.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12V compressor is designed to run from a vehicle or mobile electrical system.\u003c\/li\u003e\n\u003cli\u003e150 PSI working pressure rating applies to the compressor output as listed.\u003c\/li\u003e\n\u003cli\u003e2.5 gallon tank stores compressed air for later use by connected accessories.\u003c\/li\u003e\n\u003cli\u003eMedium duty configuration suits general onboard air use such as air horns and light air tools.\u003c\/li\u003e\n\u003cli\u003eComplete onboard air system format combines the compressor, tank, and related air system components into one assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupplying air for train horns and air horns on vehicles.\u003c\/li\u003e\n\u003cli\u003eProviding onboard air for light air tools and tire inflation.\u003c\/li\u003e\n\u003cli\u003eReplacing or upgrading a worn or non-working onboard air system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Onboard air system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating:\u003c\/strong\u003e 150 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Capacity:\u003c\/strong\u003e 2.5 gallon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuty Rating:\u003c\/strong\u003e Medium duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Application:\u003c\/strong\u003e Train horns and air horns\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does an onboard air system do? \u003cstrong\u003eA:\u003c\/strong\u003e It uses a compressor to build air pressure in a storage tank so that air-operated accessories such as horns or air tools can draw on a stored supply.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should fitment be verified? \u003cstrong\u003eA:\u003c\/strong\u003e Check the 12V, 150 PSI, and 2.5 gallon ratings against the existing system or the requirements of the accessory being supplied, and confirm the mounting and connection layout before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":67606831989009,"sku":"ZZ3N00368","price":978.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_67c684ee-ba7e-4a80-96b8-d15d3c2acefc.jpg?v=1790906926","url":"https:\/\/www.duraforce.com\/products\/medium-duty-onboard-air-system-150-psi-compressor-12v-2-5-gallon-horn","provider":"DURAFORCE","version":"1.0","type":"link"}