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JCS - Model 4100 -Liquid Vacuum Chemical Feeder
The JCS Industries Model 4100 Liquid Vacuum Chemical Feeder is for operations that require high efficiency, accuracy, control and safety. The Model 4100 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 Vnotch 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:
- Fixed Feed Rate
- Flow Paced
- Residual Control
- Compound Loop
- A wide flow range: 0 to 12,000 GPD
- A Turndown ratio of 100:1
- High accuracy: +/- 2% of actual feed
- System Flexibility: four control modes
- Battery Backup: > 2.5 hours of backup
- Programmable microprocessor
- No air binding possible
- Metering to validate actual flow rate
- Multiple failure mode alarm