{"product_id":"super-silent-50-tc-air-compressor-half-hp-0-9-gallon","title":"Super Silent 50-TC Air Compressor 1\/2 HP 0.9 Gallon Tank","description":"\u003cp\u003eThe Super Silent 50-TC is a 1\/2 HP oil-lubricated air compressor designed for quiet, reliable operation in professional jewelry and engraving environments. Running at just 40 dB, it delivers 2.0 CFM (56 liters per minute) of compressed air at a maximum 114 PSI (7.9 bar) into a 0.9-gallon tank. Automatic operation and built-in thermal overload protection make it a low-maintenance workhorse for single-apparatus use. Recommended for powering pencil bead blasters and GRS engraving systems including the Graversmith, Gravermax, Gravermate, Gravermax SC, Gravermax G-8, Gravermach, Gravermach AT, and GRS System 3. For users who frequently run multiple tools simultaneously, the larger-tank Sil-Air 50-15 or Val-Air 50-15AL may be more suitable, as their greater storage capacity reduces how often the motor must cycle.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-quiet 40 dB operation — ideal for studio and bench environments\u003c\/li\u003e\n\u003cli\u003eAutomatic start\/stop operation based on tank pressure\u003c\/li\u003e\n\u003cli\u003eThermal overload protection against overheating\u003c\/li\u003e\n\u003cli\u003eRated for heavy-duty single-apparatus use\u003c\/li\u003e\n\u003cli\u003eUses specially formulated hygroscopic compressor oil to draw moisture from compressed air\u003c\/li\u003e\n\u003cli\u003eIncludes pressure regulator with built-in moisture trap and analog line pressure gauge\u003c\/li\u003e\n\u003cli\u003eCompact footprint with integrated carrying handle for portability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSuper Silent 50-TC (M22590)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Power\u003c\/th\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTank Capacity\u003c\/th\u003e\n\u003ctd\u003e0.9 gallon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCFM Output\u003c\/th\u003e\n\u003ctd\u003e2.0 CFM free air (56 liters per minute)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Pressure\u003c\/th\u003e\n\u003ctd\u003e84–114 PSI (5.8–7.8 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Pressure\u003c\/th\u003e\n\u003ctd\u003e114 PSI (7.9 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e110V – 60Hz (220V – 50Hz or 220V – 60Hz available by special order)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e13.8\" D x 11\" W x 13.4\" H (350 mm x 280 mm x 340 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e51 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise Level\u003c\/th\u003e\n\u003ctd\u003e40 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 year Sil-Air factory warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e0.9-gallon air tank\u003c\/li\u003e\n\u003cli\u003ePressure regulator with built-in moisture trap and analog line pressure gauge\u003c\/li\u003e\n\u003cli\u003eSafety valve\u003c\/li\u003e\n\u003cli\u003eAir intake filter\u003c\/li\u003e\n\u003cli\u003eCarrying handle\u003c\/li\u003e\n\u003cli\u003e1 liter compressor oil\u003c\/li\u003e\n\u003cli\u003e1-year Sil-Air factory warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Super Silent air compressors use a specially formulated hygroscopic compressor oil that draws moisture from the air during compression. Change the oil regularly based on usage and workshop humidity — if the oil appears milky white, it has absorbed excess moisture and must be changed immediately. Check and empty the moisture trap at the output regulator whenever it is full. After each use, release compressed air from the tank to prevent condensation buildup, which can cause internal rust over time. These routine steps protect the compressor's internal components and extend the life of the tank.\u003c\/p\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":43579931263190,"sku":"123.091","price":1455.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/super-silent-50-tc-air-compressor-12-hp-0-9-gallon-tank-otto-frei.jpg?v=1719958355","url":"https:\/\/www.ottofrei.com\/products\/super-silent-50-tc-air-compressor-half-hp-0-9-gallon","provider":"Otto Frei","version":"1.0","type":"link"}