Report copyright - 2.5 m3/h - 11 GPM D 25 F D 25 F 1 D 25 F 0.2 D 25 F 2 D 25 ... · Q Calculation of water flow in GPM = Number of clicks in 15 seconds x 4 x 0.45 ÷ 3.8 In its up and down movement,
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