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JCS - Model 4100-LC -Large Capacity Liquid Vacuum Feeder
The JCS Industries Model 4100-LC Liquid Vacuum Chemical Feeder is for operations that require high efficiency, accuracy, control and safety. The Model 4100-LC 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-LC 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: 12,000 to 60,000 GPD
- A Turndown ratio of 100:1
- High accuracy: +/- 2% of actual feed
- System Flexibility: four control modes -Vacuum feed: safety and zero leaks
- Battery Backup: > 2.5 hours of backup
- Programmable microprocessor
- No air binding possible
- Metering to validate actual flow rate
- Multiple failure mode alarms
