Stuart water pump

I have just become the owner of a stuart water pump in need of help. it has a broken shaft were the pully should be I think, I am looking for drawing. the pump as a Number on the casting 451994.

I have a drawing for the Stuart D10/V10 water pump, but I don't have the casting part numbers...It is however gear driven not pulley driven.

Steve

Is it a centrifugal pump? post a picture that will help us all.

Unusul for Stuarts to put a part number on the casting unless its been taken off the end of a Stuart Turner shower pump!!

J

Is it a Stuart piston pump ? I have a drg. but don't know where. It shows the mod . for boiler pump conversion. I got it off the web so should still be there . If you are near the NE Scotland I might be able to find some bits. If the crankshaft is broken I wouldn't bother.

If its a centrifugal pump, sure I have a drawing for the 2" version.

I have the same pump. It is a Stuart Turner No. 10 Centrifugal Pump described on page 27 of the 1968 Stuart Models catalog. The451994 number is a patent number.

This is not a model pump, rather it is a small pulley pump meant for pumping small volumes like a shower sump pump or a fountain pump.

I would suggest having a machinist cut off the broken threaded pulley shaft, drill and tap a hole in the end and screw in a new threaded shaft. The pulley shaft and nut are a left hand thread to prevent the nut from coming loose.