PLEASE LOOK AT THE PIC AND CONFIRM WAHT PARTS I NEED TO ATTACHE THE PVC PIPE TO THE FRONT HOUSING OUTLET. WATER IF PUSHING OUT AROUND THE THREADS. LOOKS LIKE THERE IS NO FITTING OF ONY KIND. I CAN SEE MALE THREADING ON THE PIPE. FROM LOOKING AT THE DRAWING AND THE PARTS LIST, I THINK I NEED PARTS # 31, 32, 33, 34?
The discharge will accept a 2" male pipe threaded fitting. You can get those at any hardware store. Wrap the threads with teflon tape and screw it into the pump housing.
The union that you could use is part number 21063-200-000
.