Because there is no fixed riser supporting its hose, the T&S B-0284 Big Flo pre rinse faucet has a full range of motion to rinse large equipment, kettles and more! It mounts on 8" centers, and features a 12" Big Flow swing spout, a B-0104-H 104" flexible stainless steel hose with a rigid to swivel adapter for 360 degree mobility, and an angled B-0107-035 pre rinse spray valve that uses just 1.42 gallons of water per minute. Please consult the Specification Sheet for additional details and measurements.