Zurn’s Z1900 stainless-steel floor sink liner eliminates costly reconstruction and downtime including concrete removal, dust contamination prevention and cleanup — a cost savings of up to 50%. It also eliminates the need for caulking with its easy-to-install feature set. An underneath gasket connection combined with a lip-edged trim provides a tight seal at the top where the floor sink drops in. The liner easily connects with common piping styles and will fit a number of differently sized floor sinks. Zurn