Zurn ZN211-S-P Hub Drain Nickel Bronze. ENGINEERING SPECIFICATION: Dura-Coated cast iron body with bottom outlet. Supplied with 1/2" [13mm] trap primer connection. Zurn ZN211-S: D.C.C.I. Body and Polished Nickel Bronze Hub Funnel. Technical Documentation: Zurn ZN211-S Hub Drain Nickel Bronze Specification Submittal: Click Here. Alternate Product Codes: ZN211S, ZN211-S, ZN-211-S Cross Reference: Zurn Z211-S-P Hub Drain Crosses: Ancon / Watts FD200-DD-1, FD-200-DD-1, FD-202-DD-1, FD-203-DD-1, FD-2