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Large Capacity Ultraviolet Water Purifier (12 gall/min) UV Water Treatment Systems Medium Capacity Ultraviolet Water Purification Unit (12 GPM)
Large Capacity Ultraviolet Water Purifier (20 gall/min)
Large Capacity Ultraviolet Water Purifier (20 gall/min)
Large Capacity Ultraviolet Water Purifier (20 gall/min) Large Capacity Ultraviolet Water Purifier (20 gall/min)
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Large Capacity Ultraviolet Water Purifier (20 gall/min)
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Large Capacity Ultraviolet Water Purifier (20 GPM)

Item# 94P-AUV

This ultraviolet  water unit can purify 20 gallons per min and 1200 gallons per hour. It utilizes germicidal ultraviolet lamps that produce short wave radiation lethal to bacteria, viruses and other microorganisms present in water.


  • Potable and high purity water applications
  • 316 Stainless Steel, electro polished and passivated inside and out
  • Dual heads may be removed and rotated for versatility during installation
  • Easy Off™ Retainer Cap for effortless lamp change
  • Fused quartz sleeve insure optimum lamp output at normal potable water temperature
  • Economical - hundreds of gallons are purified for each penny of operating cost
  • Safe - no danger of overdosing, no addition of chemicals
  • Chemical free - no chlorine taste or corrosion problems
  • Water is ready for use as soon as it leaves the purifier – no further contact time required
  • Simple installation and maintenance
  • Provides continuous disinfection without special attention or measurement
  • Water is passed through a sediment filter and a carbon filter before the ultraviolet disinfection process
  • All lamps used in this units are low pressure type which afford the maximum efficiency in producing the required germicidal rays
  • Obvious advantages of high efficiency and low power requirements, there is no possibility of the unit overheating (as is the case with some other lamp types)
  • The need for additional equipment to combat overheating is eliminated
  • Visible glow provides positive indication of germicidal lamp operation

If you wish to see additional information, please click here to see the PDF for this product.

Principle of Operation:

  • The water enters the purifier and flows into the annular space between the quartz sleeve and the chamber wall
  • Translucent sight port provides positive indication of germicidal lamp operation
  • Water leaving the purifier is instantly ready for use

Please see Accessories Tab for additional options


  • Flow rate: 20 gpm (gallons per min) 
  • Voltage: 120v- 60Hz, 220v- 50/60Hz ,12v DC
  • Current (Amps): .24,.125, 1.27
  • Inlet/Outlet: 1-1/2in
  • Rated water pressure: maximum PSI 125
  • Shipping weight: 34 lbs.

Unit Dimensions

  • Length: 49-1/2in 
  • Width: 5-11/16in
  • Height: 9-1/2in

Lamp Specification:

  • Lamp No:  05-1343-R
  • Nominal lamp length: 45-7/8in (860mm)
  • Power consumption: 39 watts
  • UV output: 19.3 watts
  • Effective Life: 10,000 hours

This product is also available in:

Manufacturer warranty: 1 year

Lamp Status Alarm Lamp Status Alarm
(sold seperately)

This lamp status alarm produce a high-pitched pulsed tone when a water purifier has stopped working due to power failure or lamp failure.

Safety Sensor Safety Sensor
(sold seperately)

This safety sensor provides constant visual indication of normal operation. In the event of ballast or lamp failure the safety sensor indicates an alarm condition.

Flow Control Valves Flow Control Valves
(sold seperately)

This flow control valves limits water flow to rated capacities.

Ultraviolet Monitor Ultraviolet Monitor
(sold seperately)

This ultraviolet monitor indicates the level of germicidal ultraviolet energy that penetrates the quartz sleeve and the water within the disinfection chamber.

Wall Mounting Kit Wall Mounting Kit
(sold seperately)

This stainless steel wall mounting kit is ready for quick and easy mounting of water purifier.

Quantum Thermal Optimizer Quantum Thermal Optimizer
(sold seperately)

This thermal relief valve used to help regulate the water temperature inside the water
purifier's disinfection chamber.

Elapsed Time Indicator Elapsed Time Indicator
(sold seperately)

This is a real-time, non-resettable display of accumulated operating hours.

Solenoid Valves Solenoid Valves
(sold seperately)

These solenoid valves operate in conjunction with safety sensor and prevents flow during detected malfunctions.

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