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Amazon.com: MACGOAL Water Float Valve with Adjustable Arm, Float Ball Valve Shut Off Automatic 1/2 Inch, Pack of 2 : Industrial & Scientific
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Robert Manufacturing R400-3/4 R400 Series Bob Red Brass Float Valve, 3/4" NPT Male Inlet x 3/4" NPT Male Outlet, 39.9 gpm at 85 psi Pressure: Industrial Float Valves: Amazon.com: Industrial & Scientific
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