Thanks for the replies.
valveman you seem to be correct as to F&W or Franklin motor. Dealer told me it had Franklin but F&W says they only use F&W motors ie "4" Cast Iron Captain Plus Series. Motor: ½ thru 2 HP, 1 PH pumps feature Flint & Walling motors. They just specify a control box must be used and does not state what control box. Ya'll pretty much confirmed what I thought. Will use the Pentair box. Thanks for the help.