Single Handle 4-inch Centerset Product Features Volo lever handle Cast brass Ceramic cartridge Pop-up drain 15 1/2 in stainless steel Braided supply hoses with 3/8 in Compression connectors Quick installation system Product Specifications Flow Rate 60 psi at 2 2 gpm Flow Rate 80 psi at 2 5 gpm - Buy Now or get More Info on Grohe Bath - Click Here To Order