Looks like the link got broken to the regulator info. It's a DeVilbiss PD1000.
There were at least two other makers of pulse-dose regulators at the time I got mine so there's several choices. The PD1000 works extremely well in my experience but I imagine the other ones are just as good. Mike KSEE ____________________________________________________________ Do THIS before eating carbs (every time) 1 EASY tip to increase fat-burning, lower blood sugar & decrease fat storage http://thirdpartyoffers.juno.com/TGL3141/52eabf537b21e3f5374e4st02vuc