The pressure regulator is a(3)three piece unit that fits onto the vent pipe on the cover of the canner.
For Large Canners WITH OUT steam gauge.
0171001 0171002 0171003 0174001
02/CAA12H 02/CAA16H 02/CAA20H
01/C13 01/C17 01/C22
Can be used as 5 pound
With one ring, 10 pound
With all three rings, 15 pound.
Please note: Always refer to your pressure cooker or canner instruction book.
Remeber you control pressure by adjusting heat, turn the heat down for less pressure.