C-200 Commercial RO System Control Panel, wall enclosure with LCD display and keypad, angled front view
C-200 Commercial RO System Control Panel, wall enclosure with LCD display and keypad, angled front view

C-200 Commercial/Industrial Reverse Osmosis System Control Panel

SKU CQE-CV-S200

$7,400.00 SKU CQE-CV-S200

C-200 Commercial/Industrial RO Controller The Crystal Quest C-200 Microprocessor Controller is a versatile controller for reverse osmosis systems that offer...

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Free shipping on orders over $150

Residential addresses in the lower 48 US states. Excludes business addresses, commercial and industrial systems (which ship by freight), and filter media sold by the bag or cubic foot.

Shipping for this item is calculated at checkout.

Order by 3:00 PM Eastern on a business day and most filters, cartridges and smaller items leave our facility that same day. Standard residential systems ship within 1 to 2 business days, and whole house, custom and specialty systems typically within 3. So far in 2026, 95% of our orders have shipped within one business day and 99% within five (based on an internal review of our order records).

Once shipped, standard delivery typically arrives in 3 days to the Southeast, Northeast and Southwest, and in 4 days to the Midwest and the West. Need it sooner? UPS 2nd Day Air and Next Day Air are available at checkout for eligible products. Systems that ship by freight can take longer and may need a delivery appointment.

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Lifetime support

Our team answers questions about products, orders, installation, troubleshooting and replacement parts.

Phone: 770-951-5600 or (800) 934-0051

Email: help@crystalquest.com. We reply within 24 to 36 hours.

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Hours: Monday to Friday, 9:00 AM to 5:00 PM Eastern. We observe U.S. federal holidays.

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C-200 Commercial/Industrial Reverse Osmosis System Control Panel

C-200 Commercial/Industrial RO Controller

The Crystal Quest C-200 Microprocessor Controller is a versatile controller for reverse osmosis systems that offer advanced features and options which make it an exceptional choice for large commercial and industrial reverse osmosis systems.

The Crystal Quest C-200 Controller has the flexibility to meet many specifications with six (6) switch inputs, five (5) analog inputs, six (6) relay outputs, and two (2) TDS/conductivity inputs. The 4 line by 20 character LCD display provides sensor readings, hours of operation, temperature, alarms, and operating status of the RO system.

Features:
  • Universal AC power 80-265 VAC 50/60Hz
  • 4-line x 40-character backlit LCD
  • 18-key keypad with integral alarm light
  • Programmable time delays and set points
  • Real-time clock with battery backup
  • Non-volatile set-point memory
  • Audible alarm with timed alarm silence
  • English or metric readings
  • Input/output indicator LEDs
  • Preprogrammed RO functions