Americh ZI6032T-BI Ziva 6032 - Tub Only - BiscuitProduct Info Description This superb design with its spacious interior, gently sloped lumbar support and clean composition is an enticing piece in any home. The deck is perfect for faucet mounting, giving you plus or minus six and a half inches in width! The Ziva is part of the Americh Drop in Collection and can be purchased with any system. The Ziva is available in all Americh Standard Colors. Gallons to Overflow: 73 Whirlpool Operating Gallons: 45