Watts 0887291 (Ames 7016635) – 1/2″ First Check Kit For 009/LF009 or Ames 4000B

Watts 1/4″ – 1/2″ – First Check Kit For a 009/ LF009 RP (Same As AMES 7016635)

Ames: 1/2″ –  1st Check Module for a 4000B RP

KIT INCLUDES:  CHECK ASSEMBLY AND COVER “O” RING