Waterworks | Bond Tandem Series Wall Mounted Lavatory Faucet with Two-Tone Single Lever Handle Projection: 8-3/4" ADA Compliance: Yes Drain Depth Maximum: 2 5/8" Drain Depth Minimum: 3/8" Drain Hole Diameter: 1 3/4" Drain Style: Push Touch Fittings Hole Diameter: 1 3/8" Flow Restriction Options: 1.2 Handle Turn Angle: Quarter Turn Inlet Connection Size: 1/2" Inlet Connection Type: Female NPT Number Of Holes: Two Hole Primary Material: Brass Restricted Maximum Flow Rate: 1.2 gpm Spout Swivel: N Valve Material: Ceramic Water Pressure Maximum: 85.0 psi Water Pressure Minimum: 20.0 psi Water Pressure Recommended: 45.0 psi