The 8122-001480 (peened) has a textured surface for improved wet-hand grip — preferred for showers
Larger sheet size than standard bath tissue
Type 304 Stainless Steel: Full stainless steel construction—durable
so users wash and dry hands without touching taps or taps/buttons
Sloan 1.6 gpm Toilet Manual Flush Valve, 27" Rough-In - REG Mirrors The 8122-001480 (peened) has aManual Flush Valve, Fixture Type Toilet, Gallons per Flush 1. 6, Inlet Size 1", Spud Coupling 1 1 2", Rough In 27", Valve Design Diaphragm, Connection Location Top, Pressure Range 25 to 100 psi, Finish Chrome Plated, Handle Type Non Hold Open Oscillating, Includes ADA Compliant Handle, Vandal Resistant Stop Cap with Set Screw, Sweat Solder Adapter with Cover Tube and Cast Set Screw Wall Flange, Standards ADA, ASSE, ANSI