1)8"(203mm)Center Wall mounted type 
2)Heavy duty construction 
3)20"(510mm)riser brass pipe 
4)44"(1118mm)flexible stainless steel hose,SANTOPRENE inner pipe
5)spray valve  
6)6"(152mm)or 12"(305mm)Wall bracket 
7)The product includes check valve to prevent cross-flow
8)Add-on faucet, Swing nozzle with 6"(152mm)length
9)The spray valve conforms to ANSI/ASTM F2324-03
10)Ideal For food service,commercial kitchens, restaurants and hotel applications