The Regal-Arkay 1-GA Plumbing Package should be an integral purchase with any of their sinks. It contains all the necessary components to finish your sink and give it a more functional stance.
Arkay 1-GA Plumbing Package
Hydroguard Water Temperature Control
Inlet Water Control Valves
K-100VB Faucet with Vacuum Breaker
Water Inlet Jets (1 Tray and 1 Wash)
Vacuum Breakers (for Sink Inlets)
SP-4 Standpipe (for Tray Compartment)