[quote="TexasTodd"]Yes, they are killer pumps! Much better IMO than Iwaki. I have both and the PanAm runs cooler and much more quiet.quote]

Yeah I have both also...love the PanWorld....very quiet & cooler...I agree. Had the Iwaki for about 3 yrs tho...can't complain. Got the PanWorld in March. Very happy with both.