Kitchen faucet is broken, the switch leaking very serious, buy a new faucet to change it, but do not know the points model? Single hole kitchen faucet is the raw material with wit 20m, can be changed, it does not matter. If you want to change the words on sub-type spool up. 35 feet high, 35 feet flat. 40 feet high, 40 feet flat. 45 gong rod. Generally concerned with the flow and water pressure 40 flat foot taps, the greater the pressure the greater the flow of raw material with a diameter of 1.5 cm to 4 charge calculated wit raw material Factory, when 1KG pressure flow 9 l / s or so, When the pressure is the flow rate 15.8 l 3KG / seconds or so, when the pressure is 6KG about 31.77 liters / sec. I usually tap water pipeline in the calculation of the flow per unit time yes. Water pressure for 0.1--0.6Mpa, flow rate of about 1--3 m / sec, often taking 0.3Mpa ie 1.5 m / sec flow calculations. The formula is: = pipe cross-sectional area of ??the flow velocity orang experts Ware _ X Raw Talent Factory _ with raw materials provided by the orang expert ware. Search for "faucet, wit brand with raw materials," fly suppliers, network operators choose to have a full alliance Certified: Guancheng District orang expert ware firm (#), trustworthiness and reliability, now click on "Business on the page Union customer service "live chat with us now!