Jockey pumps are not officially “listed” equipment in the fire pump world, but if you suddenly discover your jockey pump is not performing, you can quickly find yourself with a much bigger problem.  That is because with the jockey pump not working, there is nothing available to keep your sprinkler system piping pressurized.  A small drop in pressure from a small leak, and now your fire pump will start and likely alert the fire department.   You are left with a choice – keep the fire pump off, or get a new jockey pump – FAST. Continue reading →