AQF-101-8577 Aquaflo by Gecko Wet End, Gecko AquaFlo FMHP, 1.5ohp/2.0thp, 1-1/2", 48fr 91040720 01-05-0118 AQF91040720 601021 5035C

AQF-101-8577 Aquaflo by Gecko Wet End, Gecko AquaFlo FMHP, 1.5ohp/2.0thp, 1-1/2", 48fr 91040720 01-05-0118 AQF91040720 601021 5035C

In 2012, the manufacturer changed the way Aquaflo pumps are rated. These pumps are now assigned both an operational horsepower (ohp), and a total horsepower (thp) rating. Previous versions of these pumps used only the operational horsepower. If you are replacing an older Aquaflo pump, be sure to match the operational hp rating rather than the total hp.