Sink Couplings

Sink couplings, also known as sink strainers or waste couplings, are plumbing components installed in sinks (kitchen, bathroom, etc.) that serve as a connection point between the sink drain and the waste pipe. They allow water to drain out while preventing larger debris from entering the plumbing system, helping to avoid clogs.

Main Functions of Sink Couplings:

• Drainage: Direct water flow from the sink to the drainpipe.
• Straining: Trap food particles or debris to prevent them from entering the pipes.
• Sealing: Ensure a watertight connection between the sink and the pipe.
• Occasional Blocking: Some couplings come with a stopper or lid to temporarily block water flow (e.g., when filling the sink).