i . Instruction Sheet “Waco “00” Cartridge Circulatory SUPERSEDES: 102-054 dated Apr 15, 2004 EFFECTIVE: May 1, 2010 Plant 1.D. 001-934 APPLICATION: 1. Maximum operating pressure Is 125 psl (862 kPa) 2. Maximum water temperature not to excess nameplate rating. 3. Cast iron circulatory are to ba used for closed loop systems. Bronze or stainless steel circulatory are to be used for open loop, fresh water, or parable water systems. 4.
