This is an enhanced impeller to fit the Gray Mills 1/8hp pumps found on earlier Haas tool room mills and lathes like the TM1 and TL1. I designed this to have a much closer fit to the pump cavity. It also has a slightly larger diameter, taller blades, and a thinner base. Using this impeller along with boring out my fittings has yielded much better coolant flow and pressure than the factory impeller.
-Hole is broached to fit correctly on factory pump shaft. It is a snug fit.
-Drilling out all your fittings and hose barbs as thin as possible will make a big difference
-Made in U.S.A. Not China!
-Free shipping
-Sale is for one aluminum impeller. The plastic one is the factory one. A new plastic one is $75 from Haas
This is an enhanced impeller to fit the Gray Mills 1/8hp pumps found on earlier Haas tool room mills and lathes like the TM1 and TL1. I designed this to have a much closer fit to the pump cavity. It also has a slightly larger diameter, taller blades, and a thinner base. Using this impeller along with boring out my fittings has yielded much better coolant flow and pressure than the factory impeller.
-Hole is broached to fit correctly on factory pump shaft. It is a snug fit.
-Drilling out all your fittings and hose barbs as thin as possible will make a big difference
-Made in U.S.A. Not China!
-Free shipping
-Sale is for one aluminum impeller. The plastic one is the factory one. A new plastic one is $75 from Haas