Well my third LP is going out so I am in need to fix the problem before it looses to much pressure. What is the longest lasting setup available right now? How goes the Product Egineering pumps? Are they holding up in our application or have they gone the way of the Mallory pump... useless? I have to get this done so don't hesitate to post any info. I would really like to here from those using the PE pumps... length of time, whether you have had any problems, etc, etc, etc. Thanks. 
