Pressure canning is the only method recommended safe by the USDA for low-acid foods such as vegetables, meats, and fish. The easy-to-read gauge automatically registers a complete range of processing temperatures. Air vent/cover lock allows pressure to build up only when the cover is closed properly and prevents the cover from opening until pressure is safely reduced. Pressure canners also double as water bath canners for preserving fruits, jams, jellies, pickles, and salsas. Constructed of extra-strong, warp-resistant aluminum and suitable for use on regular and smooth-top ranges. Includes: Cooking/canning rack and complete instruction and recipe book. No. 01755: Capacity: 16 qt, Size: Holds 7 qt, 10 pt, or 24 half pint Jars, Material: Aluminum, Color: Silver/Black, Pkg Qty: 1, Package Type: Box No. 01781: Capacity: 23 qt, Size: Holds 7 qt, 20 pt, or 24 half pint Jars, Material: Aluminum, Color: Silver/Black, Pkg Qty: 1, Package Type: Box ---- 1. 海外直輸入品となりますので、新品であっても、パッケージに多少のダメージがある場合もございますが、商品本体には問題ございませんのでご安心ください。2. 日本国内でのメーカーによる製品保証等は適用されません。3. パッケージや、説明書等は、英語表記となります。