حلقات O من Viton FKM | 0.139" CS × 0.796" ID | AS568-211 | داش 211 | متوافق مع FDA | صلابة 60 | أبيض (35 / عبوة)

The white color makes them easy to spot on dark fittings, and the 60 durometer gives just enough give for a snug seal without wrestling them into place. I’ve used these in a hot water line that’s been holding up fine.

The temperature range was the selling point for me, and these handled a 350°F steam line without any softening or distortion. The 60 durometer is pliable enough to seat easily, but they've held their shape perfectly under pressure. Exactly what I needed for the FDA-compliant setup.

Ran these in a hot steam line that’s seen a few o-rings fail before, and the white Viton held its shape perfectly after a week of 300°F cycles. The 60 durometer is soft enough to seat without fighting, yet the FDA compliance gives me peace of mind for food-contact use. Definitely my new go-to for hi