Black 343 O-Ring - Buna-N (nitrile) for 4-1/8" OD
Buna-N (Nitrile) O-rings are used in DMfit gray, white and black acetal fittings which are suitable for foodstuff and potable liquids, air and inert gases for CO2 lines, pneumatic applications and vacuum and are optional in their white polypropylene fittings.
- Fits DMfit fittings with 4-1/8" O.D. tube
- Food Grade Listed
- Minimum order quantity of 10 pcs