حلقات O-ring من HNBR بقطر داخلي 0.799 بوصة وقطر مقطع 0.103 بوصة | AS568-117 | داش 117 | صلابة 80 (100 / عبوة)

I've been using these HNBR o-rings on an outdoor compressor that sees some pretty wild temperature swings, and the -40°F to 300°F range is exactly what I needed. The 80 durometer feels firm but seals nicely on the 0.799" ID.

These fit my pump application perfectly. The 80 durometer feels both firm and tough, and the 300°F temp rating gives me confidence for hot oil service.

I needed something that could handle higher heat than standard Buna-N, and these HNBR rings in the 80 durometer feel noticeably sturdier when installing them. They seated perfectly in the groove without any twisting.