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The STERLING SEAL & SUPPLY 213-7470 O-Ring is made from NBR, which stands for Nitrile Butadiene Rubber. It has a durometer of seventy, indicating its firmness and durability. This O-ring has an inner diameter of twenty-three point thirty-nine millimeters and a cross-section measuring three point fifty-three millimeters. It meets AS568 standard size -213 specifications. The primary application of this O-ring is in residential and commercial pool systems, particularly for Purex rotor shafts, providing an efficient seal to prevent leaks.
This O-ring ensures a reliable seal, aiding in water management and system efficiency.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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