Key Data: Centerline of Fixture: 4-3/4" - 5-1/4" Spud Size: 1-1/2" Flow Rate: 1.1 gallons-per-flush American Standard 6047.111 Features: Top spud manual toilet flushometer Self cleaning brass piston Manual flush valve Piston valve remains closed after loss of water pressure No external volume adjustment Adjustable tail piece Installation on left or right ADA compliant American Standard 6047.111 Specifications: Overall Height: 13-1/2" Centerline of Fixture: 4-3/4" - 5-1/4" Spud Size: 1-1/2" Flow Rate: 1.1 gallons-per-flush Why Buy American Standard From Us: We are an American Standard Preferred Authorized Online Dealer We Only Ship Showroom Quality products vs Builder Grade quality found at big box retailers All metal parts, not plastic like some of our competitors Customer Care Experts Available 7 Days a Week to Serve You Before & After Purchase A Showroom Experience from the Comfort of Your Home or Office