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An adaptable, efficient solution for treating your high sediment waters.

The Culligan® OFSY models offer a fully automated treatment process optimized to provide filtration of feed waters, particularly surface waters with suspended solids and high turbidity levels. The commercial models include a clarifier and filter in-series to provide eight different layers of filtering minerals to capture impurities. OFSYs come standard with Culligan®'s smart controller to automate most flow control operations. Our design allows for easy integration of different chemical feed systems for pretreatment operations (coagulation, flocculation, and chlorination, etc.)
Unit of Measure

System Specifications

Brands

 N/A Culligan®

Inlet Pressure (Dynamic)

 N/A 30 to 100 psig207 to 690 kPa
Voltage1 N/A 120 V

Frequency

 N/A 50 Hz60 Hz

Feed Water Temperature

 N/A 40 to 120 ºF4 to 49 ºC

Maximum Service Flow Rate

 N/A 40 gpm9.1 m³/h

Pressure Drop at Maximum Service Flow Rate

 N/A 10 psi69 kPa

Backwash Flow

 N/A 70 gpm15.9 m³/h

Conditioning Rinse Flow

 N/A 25 gpm5.7 m³/h

Inlet/Outlet Port

 N/A 1.5 in. National Pipe Thread (NPT)

System Dimensions

Tank Spacing (A)

 N/A 38 in965 mm

Width (B)

 N/A 73 in1854 mm

Depth (C)

 N/A 44 in1118 mm

Height (D)

 N/A 84 in2134 mm

Inlet Height (E)

 N/A 36 in914 mm

Outlet Height (F)

 N/A 28 in711 mm

Drain 1 Height (G)

 N/A 45 in1143 mm

Drain 2 Height (G)

 N/A 36 in914 mm

Markets Served

Markets Served

 N/A Clinics Educational Facilities Energy and Power Food Service/Restaurants Food/Beverage Production Grocery Healthcare/Hospitals/Bio-Pharmaceutical Hospitality/Lodging Manufacturing Municipal Drinking Water Oil and Gas

Examples of Filter Applications

Examples of Filter Applications

 N/A
  • Pretreatment - For water softeners, reverse osmosis and deionization systems
  • Drinking Water - Turbidity reduction, chlorine reduction, improves taste and clarity
  • Boilers - Turbidity reduction, reduce sludge blowdown
  • Office Buildings - For heating plant pretreatment, tenant convenience, general housekeeping
  • Industrial Processes - Reduces particulate matter
  • Vehicle Wash - Turbidity reduction
  • Food and Beverage - Improved taste

Standard Features

Standard Features

 N/A
  • Culligan®'s Smart Controller - More control over your equipment with programming and monitoring capabilities typically found in more expensive PLC controls, a variety of add-on options for advanced instrumentation and communication let you easily customize the system to help meet your needs
  • Telemetric Capability
  • Differential Pressure Switch
  • Side-mounted, eight-valve harness, connects the clarifier and filter. Guided perimeter designed diaphragm valves operate smoothly, free of water hammer and are easily accessible for service work
  • Flow rates up to 100 gpm
  • Corrosion resistant tanks - Made of low carbon steel with epoxy interior lining and finish coat painted exterior

Optional Features and Accessories

Optional Features and Accessories

 N/A
  • ASME Code Tanks
  • Stainless Steel Plumbing Harness
  • Chemical Feed Systems
  • Skid Mounted
  • System can be configured for both same source (factory-setting) and separate source backwash
  • Flow and turbidity measuring devices
  • Gauge Packages
  • Remote Display
  • RS232, RS485, Modbus PLC Output

Culligan® Commercial and Industrial Advantages

Culligan® Commercial and Industrial Advantages

 N/A
  • Simple System Integration
  • Global Product Platform
  • Flexible Configurations
  • Quick Delivery/Easy Installation
  • Exclusive Culligan® Advanced Electronics
    • Historical Operating Data
    • Alarm Recognitions
    • US Standard and Metric Readings
    • Remote Monitoring Options
    • Telemetry Options

Additional Information

Additional Information

 N/A The OFSY Series is a part of the Culligan® Commercial and Industrial Solutions that combine durable and efficient equipment, systems experience, and technical expertise to meet your unique requirements. From planning your systems to installing your water treatment equipment, Culligan® Commercial and Industrial Solutions offer options that help deliver the quality of water to meet your needs. Consult with a Culligan® representative to create your solution.

Warranty

Warranty

 N/A Culligan®’s OFSY models are backed by a limited 1-year warranty against defects in material, workmanship and corrosion. In addition, tanks carry a limited 5-year warranty. (Culligan® will provide a copy of the warranty upon request.)

Note

Note

 N/A Please contact the Culligan® Commercial and Industrial Solutions team for quotes on larger tank sizes, skid-mounted systems and other customized designs.
  • 1 120 Volt/ 24 Volt CuL/UL listed transformer included.