Features : Designed to be lightweight, durable andecorrosion resistantShower Head Size : available 8" ; 10" ; 12" ; 16" & 20" Water flow rate : 5 (L/Min)/ 1. 3 GPMFlow Rate: Maximum 1.8 GPMAerator Included: Minimum .5 GPMTop Shower Head Brass - chrome plated finishStainless Steel Material with Oil Rubbed Bronze ORB Finish and hand shower brass diverterUnique Rain Shower HeadS/S sliding bar with chrome plated Multi- function hand shower - optionalPressure balance brass valveBrass Valve Water pressure balance controlStandard plumbing connection-Shower Panel Unit is pre-plumbedAll functions work independently to ensure proper water pressureThe minimum pressure required is 29 psi and maximum pressure required 72. 7 psi. Ceramic Disc Technology1/2" NPT Inlets and Outlets Compatible with standard US plumbing connectionsPre-set maximum temperature 104 fAutomatic anti scald deviceRecommended pressure for best performance 2 to 75 psiEasy installation, come with all standard accessories.