The Curtis WC-1805 Faucet Seat Cup provides a dependable sealing component for compatible commercial beverage equipment, helping support proper faucet operation and controlled water flow. Made from silicone and measuring 1-3/16 inches in diameter, this seat cup is designed to fit within the faucet assembly and help create a secure seal during dispensing. Its flexible material can acco... https://partsfe.com/large-seat-cup-for-curtis-part-wc-1805