Neovane 1" Impeller (large) cooling pump Engine & Drive Shaft Pattern

Engine & Drive Shaft Pattern

The handle of this control measures 7-1/4" from pivot center

This Impeller is classified as a small tapered neovane impeller and has 8 splines and measures 61mm at the wide base & 53mm at the top of the splines

17mm flow size

Each of our gears are crafted exclusively in Argo's facility by their trained team of engineers

Neovane 1" Impeller (large) cooling pump Engine & Drive Shaft PatternNeovane Impeller suit Neovane Pumps with a 1" NPT pipe thread. These pumps also have 2 screws on their covers. This Impeller is classified as a large tapered neovane impeller and has 8 splines and measures 77mm at the wide base & 64mm at the top of the splines. Supplied with cross pin to drive through shaft & a gasket. If your pump is a 1 2" or 3 4" port pump with 8 cover locating screws , you require the smaller 1 2" & 3 4" neovane impeller available