Our USA Lab vacuum drying oven is a top of the line product compared to others that are currently on the market while maintaining an affordable price. We also provide an all stainless-steel tubing interior, oil filled vacuum gauge, stainless steel vacuum vent & valve, and a 1-year warranty. Users can stack our ovens with ease and manifold vacuum lines together for ease of use. This unit features 4-sided heating: bottom, back, left side, and right side! Our ovens provide superior quality and allow users to greatly reduce drying times by pulling a uniform vacuum level inside the oven. Safety features include a circuit breaker and an over temperature controller. Our ovens come equipped with the highest quality parts to serve you better and to make your equipment last longer. Upgrade today and see the USA Lab quality difference! This Oven comes with 5 individual shelves. Specifications Model USA-VO-19 Capacity 53.8L / 1.9 cu ft Input Power 1,450W Power Requirements 110-120V | Single Phase | 60Hz Temperature Range RT+10°C to 200°C Temperature Accuracy ± 1°C Lowest Vacuum Depth 1 Torr / 1,000 Microns / 1 mmHg(a) Vacuum Port Size KF25 / NW25 Wattage 1,400W Plug Type NEMA 5-15p Heated Walls Back, Bottom, L Side, R Side Shelves Included 5 Shelves Shelving Configurations (Max) 10 Shelves Light Strip White LED Interior Material SS304 Chamber Dimensions (in) 16.4" x 14.7" x 13.6" Exterior Dimensions (in) 28.7" x 22.1" x 23.3" Packing List Model USA-VO-19 USA-VO-19-TK USA-VO-19 Oven 1 1 Shelves 5 (+5 available with USA-VO-19-WS) 5 (+5 available with USA-VO-19-TK-WS) KF25 TO 1/4" Male JIC 1 1 KF25 Clamp 1 1 KF25 O-ring 1 1 Manual 1 1 VPD-280 Vacuum Pump w/ Oil 0 1 1/4" 37° JIC Stainless Steel Hose 36" 0 1 VPD 280 Specifications Model VPD-280 Power 110-120V - 60hz - 15A - 5-15 Plug Motor Wattage 650W Flow Rate 8CFM Ultimate Vacuum 2pa - 15 Microns Oil Capacity 400mL Exterior Dimensions 14" L x 6" W x 13" H Weight 30lbs VPD 280 Packing List Item Quantity USA Lab VPD-280