What are the Pressure Canner Styles?
Weighted gauge pressure canners have small weights that regulate pressure at 5, 10 or 15 lbs of pressure. When the recommended pressure is reached, the weight begins to jiggle or rock. Each time the weight jiggles a small amount of steam is exhausted in order to maintain a constant pressure. Dial gauge pressure canners have an exterior dial that measures the internal pressure very precisely. In order to maintain accuracy and prevent under processing, the dial gauge should be checked annually. Sealing gaskets: Examine the sealing gasket on either style of canner annually to check for cracks, tears, stretching or drying out. Old sealing gaskets allow steam to escape from the edge of the canner lid and prevent the proper build-up of pressure. PREPARING YOUR MASON JARS: • Visually inspect mason jars for nicks, cracks uneven rims or sharp edges. • Wash jars and lids in hot soapy water; rinse well. • Place mason jars on the rack in your pressure canner. • Fill canner with 2 to 3 inches (5 to
