0.07" CS X 4.489" ID حلقات O-Ring من Viton FKM | AS568-047 | داش 047 | متوافقة مع FDA | صلابة 60 | أبيض (50 / عبوة)

The 4.489" inner diameter fit perfectly on our food-grade pump housing, and the white color makes inspection quick. These Viton rings handled a 350°F sterilization cycle without any deformation.

Installed these in a steam valve at work and they sealed perfectly on the first try. The 60 durometer made them easy to fit without being too flimsy, and they've held up well to the high heat.

The white color makes them easy to spot against dark housings, and the 60 durometer hardness gave just the right amount of flex when I seated them into the groove. These held up fine at 300°F in my steam line, no softening or deformation after a week of cycling.