Weg 1HP 3 Ph B56J Fr 60 HZ 3475 RPM Jet Pump Motor 208-230/460 V.
Powered it up and it runs well.
 
 
This is surplus to a now closed factory that kept spare parts on the shelf the boxes may show shelf wear and have some dust on them
 
 
[Please Look at all the pictures they are part of the description]  
                                             
                                                                           [B1-F1-R2-S3-3]