{"product_id":"best-built-pro-ultrasonic-2-5-gallon-200w-40khz","title":"Best Built 2-1\/2 Gallon Pro Ultrasonic","description":"\u003cp\u003eWhen power matters most, the Best Built 2-1\/2 Gallon Pro Ultrasonic delivers industrial-grade performance engineered for the demands of busy professional jewelry shops. After extensive testing — including side-by-side comparisons using the aluminum foil test — this unit outperformed competing ultrasonics with noticeably greater cavitation intensity, making it one of the most powerful ultrasonics available for bench use. Whether you're stripping stubborn polishing compounds from intricate settings or thoroughly cleaning filigree work, this machine delivers the deep, penetrating cleaning action that professionals require.\u003c\/p\u003e\u003cp\u003eFeaturing industrial transducers operating at 40KHz and 200 watts of cleaning power, the Best Built Pro cuts through greasy residues quickly and completely — even in the hardest-to-reach recesses of complex jewelry pieces. Simple analog controls with illuminated on\/off switches keep operation straightforward, and the German-made timer and switches ensure long-term reliability and easy serviceability. The thermostatically adjustable heater lets you dial in your preferred operating temperature for optimized cleaning performance across a wide range of applications.\u003c\/p\u003e\u003cp\u003eBuilt entirely of stainless steel — including the tank and lid — this 2-1\/2 gallon (10 quart \/ 9.5 liter) unit is constructed to withstand the rigors of daily professional use. The 0–30 minute timer and full temperature range from 86°F to 185°F give you precise control over every cleaning cycle.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndustrial transducers for maximum cavitation power\u003c\/li\u003e\n\u003cli\u003e40KHz operating frequency\u003c\/li\u003e\n\u003cli\u003e200 watts of ultrasonic cleaning power\u003c\/li\u003e\n\u003cli\u003eThermostatically adjustable heater — 86°F to 185°F (30°C – 85°C)\u003c\/li\u003e\n\u003cli\u003eGerman-made timer and on\/off switches\u003c\/li\u003e\n\u003cli\u003eTimer adjustable from 0 – 30 minutes\u003c\/li\u003e\n\u003cli\u003eIlluminated on\/off switches for heater and timer\u003c\/li\u003e\n\u003cli\u003eFull stainless steel construction including lid\u003c\/li\u003e\n\u003cli\u003eOperates at 90 decibels\u003c\/li\u003e\n\u003cli\u003e1-year manufacturer's warranty; 2-year warranty on transducers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e2.5 gallons \/ 10 quarts \/ 9.5 liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e40KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e200 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level\u003c\/th\u003e\n\u003ctd\u003e90 decibels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003ctd\u003e86°F – 185°F (30°C – 85°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTimer Range\u003c\/th\u003e\n\u003ctd\u003e0 – 30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTank Dimensions\u003c\/th\u003e\n\u003ctd\u003e11-3\/8\" L × 9-3\/8\" W × 5-7\/8\" Deep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Dimensions\u003c\/th\u003e\n\u003ctd\u003e15-1\/2\" L × 10-1\/2\" W × 14-1\/2\" Deep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControls\u003c\/th\u003e\n\u003ctd\u003eGerman-made analog timer and switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 year (unit); 2 years (transducers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBest Built 2-1\/2 Gallon Pro Ultrasonic unit\u003c\/li\u003e\n\u003cli\u003eStainless steel lid\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Best Built","offers":[{"title":"Default Title","offer_id":43582154768598,"sku":"123.416","price":1250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/best-built-2-12-gallon-pro-ultrasonic-otto-frei-1.jpg?v=1719957215","url":"https:\/\/www.ottofrei.com\/products\/best-built-pro-ultrasonic-2-5-gallon-200w-40khz","provider":"Otto Frei","version":"1.0","type":"link"}