Reef dart for circ pump

[pumpdogs]

I am going to use a reef dart for my circ pump.The sump has a 3/4 outlet and the reef dart is 2 inch inlet, 1 1/2 outlet.I need to feed 2 3/4 sea swirls.Is this going to be a problem going from 3/4 to 2 inch 1 1/2 back to 3/4?

 

[Hop]

Sequence recomends that the intake not be reduced any smaller than 1.5 inches. I would also step up to 1" swirls