Kitchen Air Gap

Delta 72020 Features:

• Covered under Delta's limited lifetime warranty
• Air gap cover constructed of brass
• To prevent backflow or back siphonage of non potable water into potable water systems
• Deck mount only
• Deck thickness 0" (0 mm) min. to 1 1/2" (39 mm) max
• 1 1/4" (32 mm) minimum to 1 5/8" (41 mm) maximum mounting hole required
• Molded polypropylene
• Nitrile rubber washer.

Delta 72020 Specifications:

• 1-5/8" diameter brass cap
• 2-1/8" long brass cap
• 5/8" dishwasher inlet
• 7/8" outlet