When using your air-seeder, have you ever found seed ontop of the ground?  Ever blocked an air seeder hose or seed boot?  If you have, then you would likely benefit from installing D-Cup Diffusers onto your No-Till seeding machine.

The D-Cup Diffuser will provide significant benefits to a No-Till Air-Seeding operation by removing the problems and inaccuracies that occur as a result of the influence of air pressure and velocity on the seeding job.  The D-Cup Diffusers have been designed to remove 100% of the air from the supply line just above the point of sowing.  This allows seed and fertilizer to fall gently into the planting trench by gravity only - eliminating the seed bounce, scatter, and inaccuracy normally

caused by the air stream.