Re-trax spray head retraction system provides smooth pull-out, operation, and retraction of the spray head Ceramic disc valve cartridges ensure a lifetime of drip-free performance Integral check valves prevent back flow Lead free Water efficient maximum flow rate of 1.5 gallons per minute (1.5 gpm/5.7 L/min.) 35 mm ceramic disc valve cartridge, metal body and ADA metal lever handle Includes 39 inch integrated Color coded braided stainless steel Supply hoses with 3/8 inch Compression connections Fitting can be mounted with or without escutcheon plate (sold separately) ADA compliant