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Chemical Handling
The safe and effective handling of chemicals used in industrial applications are a DeWallace Technical Specialty. Ion exchange pure water applications and regeneration, chemical metering or simple solution transfer problems can be resolved by working with our Sales and Engineering staff. For example:
Metal Finishing Lines
- Integrated Design
- Zinc Phosphate Coating
- Plating and Etching
- Acid Stripping
Alkali Cleaning
- Engineered System
- Drip Tray/Containment
- Conveying Hoist
- Heated Tanks
- Polypropylene, Stainless Steel and Other Materials
Chemical Feed Systems
- Bleach Additions: Water and Waste
- Metering Chemicals
- Sodium Hydroxide
- Sulfuric Acid
- Measured Additions/Blends
- Proportional Controls
- PLC Monitored
- Coatings/Adhesives
- Custom Design
The top photograph is a bleach feeding station typically used for water treatment and waste treatment facilities. System is rated to 126 gallons per hour injection of sodium hypochlorite at 150 psi. Equipment includes calibration columns, pressure relief valves, Milton Roy pumps, a corrosion resistant fiberglass and polypropylene stand, tanks, as well as auxiliary items.
The middle photograph is of an acid storage, transfer pump, and metering pumps, for a duplex neutralization system.
Bottom photo is a steam generator.
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Fax: 508-753-9005