Birchmeier 50117001V O-Ring, Viton

For Flox, Iris, Senior, BCS.

IMPORTANT NOTE: This part fits only the old style Birchmeier Backpacks. It does NOT fit the AT-style backpacks.

This is the o-ring that goes inside the Birchmeier adjustable nozzle (#28502598).

 This item is Viton, which is heavier-duty and longer-lasting than the green rubber o-ring that comes with the new backpack.  

The price is for 10 o-rings.

 The o-ring is black in color and approximately 5/16″ in diameter.  

Keep extras on hand for emergencies.    

Download the Birchmeier Backpack Parts Breakdown