Grohflex Grandera Single Function Pressure Balance Trim With Control Module GROHE StarLight finish for scratch and tarnish-resistant surfaces for a lifetime of beauty For shower only or shower/tub with diverter applications Integrated bypass option when used with diverter tub spout 1 Axis operation 6.1 gpm at 45psi Includes metal trim plate Integrated bypass option when used with diverter tub spout Requires GrohFlex Universal Rough-In Box (35 026) For shower only or shower/tub with diverter applications