All American 921 21.5 Quart Pressure Cooker Canner

Holds up to 19 standard regular mouth pint jars or 7 standard regular mouth quart jars, making it the perfect canner for all your canning needs. Crafted from professional quality, extra heavy duty cast aluminum for quick and even heating, and will not rust. Features a smooth, easy to clean satin finish and double thickness edges for additional protection on points of heaviest wear. Stay-cool bakelite top handle for easy handling. Equipped with a geared steam gauge and 2 automatic venting features, including a safety control valve and overpressure plug, providing an extra margin of safety. Pressure regulator weight with settings of 5, 10 and 15 psi for precise pressure control. Exclusive metal-to-metal sealing system, eliminating the need for gaskets that can crack, burn or need replacement. Positive action clamping locks align the cover to the base, forming a steam-tight seal. Automatic overpressure release provides an extra margin of safety. Easy to read geared steam gauge for accurate pressure control. Easy on-off cover design. Includes 2 canning racks and an 8-1/2 x 11 inch manufacturer's instruction and recipe book. Backed by a one year manufacturer's warranty.