This is the Coltri Automatic Condensate Drain with Timer for Portable Compressors Features: Composed of:1 timer1 solenoid valve Available only for compressors with electric motor. The automatic condensate drain removes water from the intermediate separator and final separator automatically during operation (every 7 minutes). Reviews There are no reviews yet. Be the first to review “Coltri Automatic Condensate Drain” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.