Re: water pump impeller

Posted by HH56 On 2021/8/7 21:07:46

Can't help on finding an impeller but maybe you could call one of the rebuilders such as Gould or Terrill and see if they know of anything.

Kanter offers repro pumps for some years and I was told the castings were essentially the same for those years but the main difference is the fan hub size and how far it is pressed on the shaft. That was how he could have it be worthwhile to lay out the large investment needed in having the body casting repro'd. The basic pumps for the years offered being essentially the same, when an order arrives only the correct hub needs to be pressed on and set at the proper distance for the specific application ordered.

One reason the impeller might not be available as an individual part is perhaps the shaft, bearing, or impeller used in the high efficiency pumps is something modern and takes special machining to fit in the casting so would not fit as individual parts in the original pumps or castings. Another might be the basic pump assys are bought as complete units from a vendor and he has no stock of individual parts.