This is a Model 50X and has a 25 quart liquid capacity. The heating element on the 50X is the larger 1650 watt element and has a 50% faster startup time and 36% greater heating capacity than the 25X model. This sterilizer comes with the standard manufacturers 1-Year Warranty. These sterilizers have been made since 1930 and there are several million in service all over the world. Includes all standard accessories, literature and instructions. This is a professional grade sterilizer and is perfect for all General Medical, Dental, Chiropody, Veterinary, Laboratory, Tattooing, Body Piercing, Health, Nail and Cosmetic applications. You will not find a higher quality sterilizer at this price anywhere. DIMENSIONS and PERFORMANCE: Total Height: 16.75" Chamber Dimension: 11.125" X 8.5" Deep Liquid Capacity: 25 Qt (23.66 Liters) Voltage: 120 Volt 50/60 Hz 1650 Watts/13.75 Amps Weight: 34 Pounds Power Source: Standard Electric Wall Outlet. Maximum Pressure: 20psi Maximum Temperature: 259 Degrees Fahrenheit FEATURES AND BENEFITS: - LARGER 1650 watt heating element for faster start-up, 50% faster than the model 25X. - More accurate TPI thermocouple, snapswitch and pilot light. - 60 minute mechanical bell timer. - Fast, 35 minute sterilizing cycle. - Complete and Effective Sterilization at an Affordable Price. - Heavy Cast Aluminum Cover and Bottom Construction. - Aluminum Alloy Seamless Inset Container Cast Aluminum Rack. - Flexible Metal Exhaust Tube. - 3 Wire Grounded Plug for Safety. - Calibrated Gauge that shows when sterilization cycle begins. - Safety locking mechanism that prevents opening while the sterilizer is under pressure. - Easy Steam Release Switch. - Excess Pressure Relief Valve for Safety. - Light, compact, portable and robust, top loading sterilizer. - Cover alignment arrows.