Indirect waste pipe is defined as a pipe that does not connect directly to the waste system but conveys liquid waste by discharging into a plumbing fixture (indirect waste receptor, floor sink, or similar code approved fixture) which is directly connected to the waste system.
This installation provides an air gap which prevents contamination of food handling and other equipment required by code to be indirectly connected. Express Plumbing can implement a solution that will provide the necessary waste management for food service applications.