All units come as pictured & include an additional feed port for a second K16 or Cp3 kit.
Add a RCD-1740490007 CP3 plumbing kit to complete your dual pump system.
We recommend only using the pressure gauge to set your regulated pressure and then remove and install the provided ORB Plug or use the provided ORB to 1/8" NPT adapter for use with electric pressure gauge sending units.