The Fluid Junction is specially designed to fit on the Numnuts Device to administer NumOcaine. Changing the fluid junction each season ensures the NumOcaine being injected into your lambs is passing through clean apparatus.

1. A clear window indicator allows the operator to see when priming and when NumOcaine bottles require changeover.
2. Each spare fluid junction comes in a pack with 2 O-Ring piston replacements.
3. Pro-Tip: Purchase additional Fluid junctions and preload with fresh needles and broached Numocaine QCC for super-fast transitions utilizing the Numnuts device ¼ turn fluid junction nut to achieve maximum output during each marking session.

*Please note that Fluid junctions should be changed every season or every 2,000 lambs, whichever comes first