Amerex 05690-P012 Downtube Retainer O-Ring, Pack of 12

Downtube retainers depend on a clean seal to hold agent pickup where it belongs. Amerex part 05690 is that O-Ring, boxed twelve to a sales pack for shops pulling downtubes during recharge and hydrostatic work. Use a genuine Amerex part here; a hardware-store ring is not an equivalent.

Specifications