Made by Aqua-Flo
6.3 (104mm) 56 Frame XP2E Wet End
Blue + Silver dots on the rear of the impeller.
This wet end is seen on Aquaflo 56 Frame pumps, the 56f defines the connection size of the motor which is 10.4cm width between the connecting bolts.
The impeller is designed to match a 2hp pump motor.
Code 92770725 is found on the inside of a leg on the rear.