Tank Sentry Used in conjunction with a waste fluid evacuation pump, Alemite’s Tank Sentry Valve helps prevent costly and dangerous spills of such fluids as oils, antifreeze, water and most non-combustible liquids caused by overfilling storage tanks. 1 Here’s...
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Tank Sentry Used in conjunction with a waste fluid evacuation pump, Alemite’s Tank Sentry Valve helps prevent costly and dangerous spills of such fluids as oils, antifreeze, water and most non-combustible liquids caused by overfilling storage tanks. 1 Here’s how it works: 2 Operating air to the evacuation pump 1 passes through the Tank Sentry’s valve 2 . When the storage tank is full 3 , a float 4 on the valve rises 3 and the air supply to the pump is cut off. 4
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