Viqua 7-9 GPM UV VH200 Water Purifying System

The VIQUA VH200 is a compact whole-home ultraviolet water treatment system designed for residential point-of-entry applications with flow rates up to 9 GPM (34 LPM) at 30 mJ/cm². Ideal for homes, cottages, and OEM water treatment applications, it provides reliable chemical-free UV disinfection in a space-efficient design.

Built with high-output lamp technology, a durable stainless steel chamber, and an easy-to-read controller with lamp life display and audible alarms, the VH200 delivers dependable performance while simplifying routine maintenance. Its compact footprint allows it to provide the UV performance of a larger system while fitting more easily into tight installation spaces.

Features & Benefits

• Whole-Home UV Performance: Treats up to 9 GPM (34 LPM) at 30 mJ/cm²
• High UV Dose Capability: Delivers 7 GPM (26 LPM) at 40 mJ/cm² for higher disinfection requirements
• High-Output UV Lamp: Specially designed lamp provides consistent UV output over a 9,000-hour life
• Compact Space-Saving Design: High-output lamp technology allows for strong UV performance in a smaller footprint
• Simple Maintenance: Countdown timer with digital display and audible lamp replacement reminder make service intervals easy to track
• Reliable Operation: Constant-current controller helps maintain stable lamp output during power fluctuations
• Audible Lamp Failure Alarm: Alerts the user if lamp operation is interrupted
• Durable Stainless Steel Chamber: 304 stainless steel construction supports long-term performance
• Safety-Focused Design: Built for dependable residential point-of-entry water treatment applications

Microbial Protection

The VH200 helps inactivate common waterborne microorganisms including:

• Cryptosporidium
• Giardia
• E. coli
• Fecal Coliform

Technical Specifications

• Part Number: VH200
• Flow Rate @ 16 mJ/cm²: 16 GPM (60 LPM) / 3.6 m³/hr
• Flow Rate @ 30 mJ/cm²: 9 GPM (34 LPM) / 2.0 m³/hr
• Flow Rate @ 40 mJ/cm²: 7 GPM (26 LPM) / 1.6 m³/hr
• Chamber Dimensions: 17.75″ × 3.5″ (45 cm × 8.9 cm)
• Controller Dimensions: 7.25″ × 3.25″ × 2.5″ (18.6 cm × 8.1 cm × 6.4 cm)
• Connection Size: Combo 3/4″ FNPT, 1″ MNPT
• Voltage: 100–240V, 50/60Hz
• Power Consumption: 35W
• Shipping Weight: 12 lb (5.4 kg)
• Maximum Operating Pressure: 125 psi (8.62 bar)
• Influent Water Temperature: 36–104°F (2–40°C)
• Lamp Life: 9,000 hours

Installation Notes

• Install on the cold water line only
• A 5-micron sediment filter should be installed ahead of the UV system
• The UV system should be the final piece of treatment equipment in the treatment train
• The chamber may be mounted vertically or horizontally; for horizontal installation, the outlet port should face upward
• The controller should be mounted above the chamber and protected from water exposure
• A GFCI-protected outlet is recommended
• An optional bypass assembly can be added to simplify maintenance

Typical Installation Layout

The diagram below shows a typical whole-home point-of-entry installation layout for a VIQUA UV system with sediment prefiltration and optional accessories.

Note: Installation components shown may vary depending on your water treatment setup and optional accessories.

Documents:

System Manual

Ultraviolet Water Treatment Systems 

If you have any questions or are unsure about anything, please call us at (800)977-7292 or email us at sales@cureuv.com, and we will be happy to assist you.