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Effective water treatment that is easy to manage.

Culligan® makes it simple to manage your water for drinking and industrial processes. The G2 Reverse Osmosis system is a flexible, expandable configuration customized to help meet your most demanding and exacting consumption needs. Manage the reverse osmosis system using an easy-to-reach electronic controller that automates when to get the quantity and quality of water based on your specific requirements.
Unit of Measure

System Specifications

Brands

 N/A Culligan®

Type

 N/A Reverse Osmosis

Inlet Pressure (Dynamic)

 N/A 20 to 50 psig1.4 to 3.5 bar

Maximum Operating Pressure

 N/A 150 to 200 psig10.3 to 13.8 bar

Alternating Current (AC) Voltage

 N/A 208 to 230 V380 to 415 V

Frequency at 208 to 230 Volt (V) Alternating Current (AC) Voltage

 N/A 60 Hz

Frequency at 380 to 415 Volt (V) Alternating Current (AC) Voltage

 N/A 50 Hz

Phase

 N/A 3

Feed Water Temperature

 N/A 33 to 100 ºF1 to 40 ºC

Maximum Turbidity

 N/A <1 NTU

Water Range

 N/A 3 to 11 pH

Maximum Chlorine

 N/A 0 mg/L

Maximum Total Dissolved Solids (TDS)

 N/A 2500 mg/L

Well Water Silt Density Index

 N/A <3

Surface Water Silt Density Index

 N/A <5

Maximum Iron

 N/A <0.1 mg/L

Nominal Salt Rejection

 N/A >98 %

Product Water Hardness (Raw)

 N/A <1 %
Nominal Capacity1 N/A 11.98 gpm45.35 L/min17250 gal/d2.72 m³/h

Module Quantity

 N/A 9

Module Size

 N/A 4 x 40 in

Approximate System Recovery

 N/A 75 %

Motor Power

 N/A 3 hp2.24 kW

System Dimensions

Length

 N/A 30.5 in775 mm

Width

 N/A 31 in787 mm

Height

 N/A 56 in1425 mm

Markets Served

Markets Served

 N/A Agriculture Assisted Living Automotive Bio-Pharmaceutical Botanicals Bottled Water Plants Casinos Chemical Processing Commercial Buildings Dairies Educational Facilities Electronics Energy/Power/Cogeneration Food/Beverage Government Grocery Health Clubs Hospitals/Healthcare Hotels/Lodging Ink/Dye Production Laboratories Laundry Manufacturing Marine Military Multi-Unit Housing Municipalities Oil/Petroleum/Gas Plating/Coating Printing Pulp and Paper Textile Theme Parks Universities Vehicle Wash

Examples of Reverse Osmosis (RO) Applications

Examples of Reverse Osmosis (RO) Applications

 N/A
  • Ice Production/Drinking Water (Reduces scaling, improves taste and clarity)
  • Steam Production (Reduces scaling and maintenance)
  • Humidification (Reduces scaling and dusting)
  • Misting (Reduces scaling, improves taste and clarity)
  • Pretreatment for High Purity Systems (Reduces regeneration requirements)
  • Reclaim/Recycling (Water conservation)
  • Boiler and Cooling Towers (Improves energy, reduces chemical consumption)
  • Washing and Rinsing (Improves performance, spot-free rinses)
  • Brackish water potabilization

Standard Features

Standard Features

 N/A
  • Painted Steel Frame Design
  • Energy Efficient Multi-Stage Stainless Steel Pump
  • FRP Membrane Housings
  • Inlet Solenoid Valve
  • Pretreatment Sediment Filter
  • Concentrate and Recirculation Throttling Valves
  • Pressure Gauges
  • Electronic Turbine Style Flow Mete
  • Stainless Steel Pump Throttling Valve (Plus Models)
  • Product Flush Solenoid Valve (Plus Models)
  • Electronic Pressure Transducers (Plus Models)
  • Stainless Steel Concentrate
  • Recirculation Valves (Plus Models)
  • Culligan® Electronic Control Panel
  • Telemetric Capability
  • Comprehensive System Monitoring
  • Lighted Alphanumeric Display
  • TDS Monitoring of Water Quality and Rejection
  • Low Pressure Switch and Auto Restart
  • Connection for Pretreatment Signal Switch and Level Control
  • Elapsed run time monitor
  • Visual Alarms
  • Remote Alarm Output Connection
  • System Flow Rate Monitoring
  • User Selectable Flush Options

Optional Features and Accessories

Optional Features and Accessories

 N/A
  • Multi-Stage Pretreatment Filters
  • Stainless Steel Frame Design
  • Polypropylene, PVDF or SS Plumbing
  • Wireless Remote Digital Display
  • Leak Sensor
  • RS232, RS485 Output
  • Storage Tanks
  • Level Controls
  • Distribution Pump Skids
  • Post Treatment Polishing Skids
  • Chemical Feed Pumps
  • Ultraviolet Sterilization
  • Pressurized Storage System
  • Global Power Platforms
  • Additional Customization Available on Request

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 G2 RO is part of the Culligan® Commercial and Industrial Solutions that combine durable and efficient equipment, systems experience, and technical experts who understand your unique requirements. From planning your system 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.
  • 1 Nominal capacity based on new RO membranes operating on a properly pretreated feed water of 500 ppm TDS as NaCl, 77 ºF (25 ºC), Silt Density Index (SDI) below 3, and supplying water to atmosphere. Productivity will vary depending on the actual feed water quality and temperature.