[Doug Musick]

I almost went with the Seaflo instead of the Remco, but the Remco's variable speed caught my eye.  They said it should NOT be used with a pressure tank but I left mine hooked up and it hasn't been a problem.  Probably more dependent on the setting of the pressure tank.  I had just put a new pressure tank in a few months before putting in the 2nd set of pumps and didn't want to undo my work.  When the tank is fully pressured it supplies enough water to fluch the toilet without the pump even turning on.

I can definitely tell the variable speed feature works as you can hear the low rpm when just a little water is running like the lav or fridge water, but when a valve is fulling open or two water supplies running at the same time it revs all the way up.