All-American 21.5 Qt Pressure Cooker/Canner - Made in USA, Metal-to-Metal Sealing System, Precision Pressure Control

The ALL-AMERICAN Pressure Canner/Cooker features an exclusive, precision machined "metal-to-metal" sealing system. Positive action clamping locks align the cover to the base, forming a steam-tight seal. Since the seal does not use a gasket, the cover can be easily opened and closed. Use it to can fish, meat, vegetables and fruits – it's the only method the USDA recommends for low-acid foods. It features a precision machined regulator weight for accurate pressure control and an easy-to-read, 8.5 x 5.5? Instruction and Recipe Book. It is suitable for gas, electric, or flat top stoves but is not recommended for glass-top stoves. Additional features include a sturdy phenolic top handle; smooth, easy-to-clean satin finish; easy on-off cover; positive action clamping wing nuts permit easy opening and closing; double thickness edges for additional protection on points of heaviest wear; and automatic overpressure release. With an inside diameter of 15-3/8" H x 12-1/4", it has a regular mason jar capacity of 19 pint or 7 quart jars.||Easy to read geared steam gauge||Smooth, easy-to-clean polished finish||Professional quality heavy duty cast aluminum throughout||Overpressure release||Sturdy bakelite handle||Safety control valve||Easy on-off cover