Sieve & Bubble Cap Trays

Sieve trays are the most widely used mass transfrer devices due to their simplicity, versatility, capacity and cost effectiveness. ACS uses the latest sieve technology in accordance with industry practice and FRI tests. Our designs utilize conventional features such as sweptback weirs, multi-pass downcomers, and dual flow arrangements.

Bubble-Cap trays have numerous applications in refinery and gas plants, due to their effectiveness over a broad range of flow conditions and low susceptibility to fouling. ACS provides both standard and custom designs.  We can supply not only standard materials such as 410, 304, and 316 Stainless steels, but also provide special materials such as Monel, Alloy 20, and Hastelloy in a variety of cap styles.

Sieve Tray

Bubble Cap Tray

Specialty Dual Flow Sieve Tray