Liquid Vacuum Feed
The patented JCS Industries Model 4100 Liquid Vacuum Chemical Feeder is for operations that require high efficiency, accuracy, control, and safety. The Model 4100 is a patented technology that will feed numerous aqueous chemicals commonly used in municipal and industrial water treatment systems, i,e, sodium hypochlorite, sodium bisulfate, aluminum sulfate, ammonium sulfate, acids, sodium hydroxide, non-oxidizing biocides, scale and corrosion inhibitors.
The system is comprised of a vacuum injector to safely introduce the liquid into the feed-water stream; a reversing servo motor coupled with a V-notch valve to regulate the chemical feed rate; an electronic flow sensor to monitor and regulate the feed rate; and a control module for complete electronic control and communications.
The JCS Model 4100 Liquid Feeder will automatically regulate in both fixed and variable control modes.
Control Modes:
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Fixed Feed Rate
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Flow Paced
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Residual Control
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Compound Loop
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A wide flow range: 0 to 12,000 GPD
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A Turndown ratio of 100:1
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High accuracy: +/- 2% of actual feed
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System Flexibility: four control modes
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Battery Backup: > 2.5 hours of backup
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Programmable microprocessor
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No air binding possible
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Metering to validate actual flow rate
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Multiple failure mode alarm
