1 pump and blender with 2 manifolds?

[umiq88]

Don't see why it won't work but is there any downsides?

 

Manifolds will be 10m apart at the same level. Heat source would be buffer tank and oil boiler. Come out of the buffer to blender and pump as normal except the 2nd manifold would be fed from the first.

[ProDave]

Insulate the pipes between well, so the distant manifold stands a chance of getting the same temperature water as the first.