Contingency money?

[Ed Wright]

Originally Posted by Hacksaw

Never read any info about PAC springs by Book but I have used them for a while in my SS cast iron stuff. Smaller od with same pressure as "big springs". The advantage is that the spring pocket is smaller and further away from the water.

Exactly! Number 1356, 1.5" dia, over 1000lbs open pressure. Last longer than anything I have ever used. Run them all year, and they still check too good to throw away. Have boxes of them here. LOL