Designed for Industry
In the past engineers looked for a dosing pump only for their chemical dosing needs. Today, due to safety regulations at work and the use of increasingly expensive and more effective chemicals, a chemical injection package is necessary as an integral dosing unit, which adds safe features for the handling and control of chemical dosing in industrial plants.
At SWS we have acquired great experience in the design, manufacture and supply of chemical injection packages, of robust construction and custom designed under the most demanding standards and codes of the industry, such as ASME, API, OSHA, NFPA.
The units manufactured by Sumio Water Systems are integral, come mounted on a skid, and are ready to connect and start, minimizing the commissioning time.
SWS Chemical Injection Packages include:
- A day or bulk tank for chemical storage.
- Two dosing pumps, one for operation and one for backup with scheduled alternation based on operating hours.
- Relief valves for each of the dosing pumps.
- A back pressure valve.
- A pulsation dampener.
- A calibration cylinder.
- Interconnecting piping system.
- Suction isolation valves for the dosing pumps
- Y-filters
- Local control and power board with Micro PLC with communication capabilities
- Instruments:
- Tank level sight glass
- Level switches or level transmitters
- Flow sight glass
- Flow sensors (optional)
- Pressure gauges
Chemical Dosing Applications
- Chlorination: Sodium and Calcium Hypochlorite Injection Packages
- Corrosion Inhibition: Corrosion Inhibitor Injection Packages.
- Boiler Water Treatment: Phosphate, Hydrazine, Sodium Metabisulfite Injection Packages
- Stadis 450 Antistatic Injection Package
- pH Control: Caustic Soda and Sodium Hypochlorite Injection Packages
- Polyelectrolyte, Polymer, Demulsifier Injection Packages