1.Description: Single Handle Shower Faucet,Mixer,Tap

2.Materials: Brass body, and zinc-ally handle
3.Copper composition: High Pure Brass 57%.
4.Plating: Plating layer: Copper: 6-8um, Ni: Above 4-8um, Cr: 0.25um.
5.Nois Elevel: 18-19db(A) at 3bar with filter
6.Air Leak Test: 7kg
7.Flux of Hydraulic/kg Pressure: 13.5L/Min
8.Suited Hydraulic pressure: 0.5-22kg
9.Ceramic disk valves: >300,000 for both open and close
10.warranty: within 5 years