Responding to market needs, and evolving water and wastewater treatment standards, SFS delivers high performance technologies for primary and secondary clarification, biological treatment, tertiary filtration, anaerobic digestion, odor control, ultrafiltration, and disinfection.

Our Solutions & Products for the Water Industry

Product Applications
Desalination plant Gas Turbines
  • Increase output GTs
High Pressure Pumps
  • Desalination
High Alloy Steel Pumps
  • Seawater intake
Centrifugal Pumps
  • Antiscalants
  • Corrosion Inhibitors
  • Coagulation
  • Chlorination
Product Applications
Control Valves
  • General Application
  • Level Control
  • Flow Control
  • Pump Recirc
Electric Actuators
  • Filter flow control valves
  • Filter backwash valves
  • Wash water return valves
  • Chemical addition valves
  • Aeration blower inlet vanes
  • Air distribution header valves
  • Return activated sludge valves
  • Sludge valves
  • Primary effluent valves
  • Incinerator natural gas valves
  • Incinerator combustion air dampers
  • Incinerator exhaust gas dampers
  • Incinerator fan dampers
Pneumatic Actuators
  • Customer Preference on Electric or Pneumatic
Large Butterfly Valves
  • Salt Water Intake Valve
  • Water Pipeline
  • Saltwater Heat Exchanger
Valve Automation Shop
  • Automation & Controls of Manual Isolation Valves: Gates, Globes, Ball, Pinch, and Butterfly
Water PRV Valves
  • Water Pressure Reducing Valve
  • Backflow Prevention
Valve Modification Shop
  • Modification of Manual Isolation Valves
  • End Connections
  • Trim
  • Manual actuation
  • Mechanical limit stops
Product Applications
RO Skids
  • Domestic potable water
  • Utilities water production
  • Sea water desalination
  • Municipal water supply
  • Drinking water for private housing developments
  • Green house irrigation
Media and Membrane Filtration
  • Domestic potable water
  • Utilities water filtration
  • Municipal water supply
  • Drinking water for private housing developments
  • Pre filtration of RO water
  • Green house irrigation
Chemical Injection
  • Injection of anti-scalants
  • Injection to biocides
  • Injection of coagulants and flocculants (wastewater) to precipitate dirt to screen it out
  • Injection of bacteria into sewage to enhance decomposition of organic components
Pretreatment Skids – Heavy Metals, Iron, Manganese and Mercury Removal
  • Potable water supply
Pre and Post Treatment Skids – Disinfection
  • Post disinfection of potable water from desalination operations (pre and post-RO treatment)


  • Hydraulically Actuated Metering Pumps
  • Air/Gas Driven Chemical Injection Pumps
  • Electric / Engine Driven Chemical Injection Pumps
  • Power Impeller Driven Chemical Injection Systems
Product Applications
Tank and Pipeline Gauging Systems
  • Servo Tank  Gauges
  • Float and Tape Transmitter
  • Alarm Limit Switch
  • Render Tank Gauges
  • Temperature-Water Bottom Seneors & Conveyors
Radiation ( nuclear) Based Level Gauging Instruments 
  • Radiation Based Measurement Instrument
  • Rotary Shatter Source Holder
  • LSG Radiation – Based Continuous Level Detector
  • DSG Radiation – Based Density Maesurement
  • Point Level Indicator
Analyzers  / Outdoor Shelters – Containerized Solutions
  • Analyzer House with Analyzer Facilities
  • Sampling Handling System
  • Analyzer shelters
  • SER Room Installed Analyzers
  • Gas Chromatograph Analyzer System
Analyzers : Chromatographs – spectrometers – monitors
  • Gas Chromatograph Network System
  • Area Monitoring & Alarm System
  • Field Installed Analyzers
  • Mass Spectrometer with PC System
  • Gas Metering System
 Flow Meters – Ultrasonic flow measurement transmitters 



  • High Performance Flow Meters and Controllers
  • Ultrasonic Transit Time Flowmeters
  • Inline Ultrasonic Flowmetrs
  • Thermal Gas Mass Flow Meters

Partners & Suppliers


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