Fan (OpenBlocks)

The Fan is a block from the mod. This block can push entities away from it if they are within about 9 blocks in front of it, and a couple blocks to the sides of the front (area of effect is triangular).

The blowing effect cannot be blocked with any blocks. Fans can be put on top of each other to increase their force.

Unlike, Fans can push without automatically causing them to take damage and/or teleport.