BFE-400-HDG – 3″ & 4″ Backflow enclosure (30W X 72L X 42H) – Hot Dip Galvanized BFE-400-HDG 3″ & 4″ backflow enclosure (30″ W x 72″ L x 42″ H ) Protects backflow assemblies from tampering, vandalism and theft Allows visual inspection of valves 1 1/2″ x 1 1/2″ x 3/16″ angle frame with 3/4″ – #9 flattened expanded metal Tilt design allows easy access Hasp for padlock Hot Dip Galvanized Drawing Request a Quote! SKU: BFE-400-HDG Category: Backflow Enclosures Description Description 3″ & 4″ Backflow enclosure (30W X 72L X 42H) – Hot Dip Galvanized Related products BFE-600-PC – 6″ Backflow enclosure (30W X 84L X 42H) – Powder coat prime & color Request a Quote! BFE-200-PC – 1-1/2″ & 2″ Backflow enclosure (18W X 42L X 30H) – Powder coat prime & color Request a Quote! BFE-600-HDG – 6″ Backflow enclosure (30W X 84L X 42H) – Hot Dip Galvanized Request a Quote! BFE-800-HDG – 8″ Backflow enclosure (30W X 96L X 42H) – Hot Dip Galvanized Request a Quote!