Stainless Steel Versus Hot Water: Percolate Maker Showdown, 30-Cup Tested We recently tested the SYBO SR-CP35C Commercial Grade Stainless Steel Percolate Coffee Maker, and it lived up to its promises. Our group was impressed by the urn’s robust build, featuring stainless steel that not only looks sleek but ensures durability. The 30-cup capacity proved perfect for catering, while the 3.5L hot water tank kept the coffee flowing without a hitch. The percolation mechanism delivers a consistent, bold brew every time, making ours the go-to option for large gatherings. Our only minor gripe? The metallic finish can show fingerprints if not wiped regularly. Overall, it’s a reliable performer that balances style, capacity, and performance for busy occasions.