Chicago Faucets 93-033JKNF
The genuine Chicago Faucets 93-033JKNF rubber cone washer is a commercial-grade OEM replacement component engineered to provide a high-pressure compression seal for legendary Quaturn and Slow-Compression operating cartridges. Manufactured from premium, chemical-resistant elastomeric rubber, this durable cone washer withstands heavy cyclical use and temperature fluctuations to prevent water bypass around the faucet stem assembly. For a long-lasting, leak-free installation, seat the washer with the tapered side facing down, apply a micro-layer of silicone grease to prevent torsional tearing, and hand-tighten plus a half-turn to avoid over-compression.
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