This new generation of Supra with 2 pumps of 30 gal./min. and 7.5 HP feed pump will surely give you high level performances. You will be able to concentrate up to 4 000 gallons of sap per hour. The Supra 4000 is also built with 2 stainless sTÉSl prefilter vessels of 5 cartridges on wheels and a 3'' sap input.