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Male Coupler

Size
20×1/2 20×3/4 25×1/2 25×3/4 25×1
32×3/4 32×1
32×11/4 40×11/4 40×11/2 50×11/2 50×2
63×11×2
63×2
75×2
75×21/2
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  • Siphonic and Drainage FittingThere is some water in a water vat, put one side of a pipe into the water, while the other side drops naturally along the water van's edge. Inhale from the mouth of the pipe for a while, the water will flows out of the pipe. It is because the pipe is arc type,   then we call it Siphonic phenomenon. This is how Siphonic and Drainage system works. ...