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Last Updated

10-08-2011

Water Treatment

Ultra Violet Clarifiers Water Treatments
 

Ultra Violet Clarifiers

A UV Sterilizer/Clarifier eliminates green water, creating beneficial pond conditions for fish and plants. The ultra-violet light destroys algae and prevents single-cell algae’s ability to reproduce. They ensure crystal clear water, eliminate the need for chemicals and takes an environmentally friendly approach to the control of green water.

What Is UV?
Ultraviolet light is a spectrum of light just below the range of visible to the human eye (as shown at right). UV light is divided into four distinct spectral areas with UV-C being (250-280 nm) the most lethal range to living microorganisms. UV-C is capable of altering the DNA of living organisms and rendering them unable
to reproduce.

UV-C light, when applied properly as a problematic waterborne algae solution, is far superior to ozone and harmful algaecides. Most importantly UV does not leave a residual in the water.


Click on the image for a larger view.

The "Required Microorganism UV Dose" bar graph below reveals specific microorganisms and their established UV doses required to achieve successful UV treatment.

The speed at which the waterborne microorganisms travels through the UV housing (across the UV lamp field) establishes the UV dose (µWs/cm²) received.


Click on the image for a larger view.
Limitations: UV Sterilization treatment takes place inside the UV exposure housing. Exposure time between the waterborne microorganism and the UV-C light is critical in achieving successful UV disinfection. The condition of the application’s water will determine how well the UV-C light penetrates through it (UV transmittance). UV-C is absorbed by the targeted microorganism or by other organic waterborne particles. It is for this reason that UV equipment should be positioned after the mechanical filter.
 

Emperor Aquatics SMART UV Sterilizers

SMART UV Sterilizers, Emperor Aquatics flagship UV line, feature a 3" UV housing that utilizes their standard-output lamps' UV-C output to its maximum potential. SMART UV Sterilizers offer a heavy-wall UV resistant body and come with a Lifetime UV Housing Warranty*. The SMART BALLAST drives the lamp(s) at peak efficiency which ensures maximum UV-C output, as well as expected useful life. SMART UV Sterilizer Wiper models feature an exclusive "One-Piece" Wiper/Power Assembly for quick and easy servicing.
All power supplies are watertight and positioned on the cord, helping to protect the transformer from water damage due to quartz sleeve failure. Available in five sizes suited for ponds up to 17,000 gallons, inlets/outlets with 1.5" unions.
Lifetime warranty against damage to the UV body due to UV radiation, performance is guaranteed when sized and operated using our performance recommendations. All UL and CUL listed.
Code Description Price
PHUV02025 25 Watt SmartUV - 1.5" union ports $436.99
PHUV02040 40 Watt SmartUV - 1.5" union ports $464.99
PHUV02065 65 Watt SmartUV - 1.5" union ports $707.99
PHUV02080 80 Watt SmartUV - 1.5" union ports $.Sp.Or.
PHUV020130 130 Watt SmartUV - 1.5" union ports $.Sp.Or.
Units available with wipers, special order, please inquire as to pricing.

Emperor Aquatics SMART UV LITE Sterilizers

SMART UV Lite models are designed for space conscious pond keepers with smaller ponds. Each SMART UV Lite is made of UV resistant plastic, comes with a Lifetime UV Housing Warranty* and features our SMART BALLAST. Models are available with Socket, Barb and Union inlet/outlet ports.The Emperor Aquatics SMART UV Lite is available in four sizes with three different port styles.
The UV performance and specifications chart below will help you determine which Ultraviolet Sterilizer is best for your pond or water garden. The crucial specifications for choosing the right size UV Lite are Pond Size and Water Flow Rate.
Code Description Price
PHUVL02218 18 Watt SmartUV LITE - 1.5" union ports $362.99
PHUVL02225 25 Watt SmartUV LITE - 1.5" union ports $375.99
PHUVL02240 40 Watt SmartUV LITE - 1.5" union ports $416.99
PHUVL02280 80 Watt SmartUV LITE - 1.5" union ports $.Sp.Or.
Units available with wipers, special order, please inquire as to pricing.

Emperor Aquatics Tadpole UV

The Tadpole UV is a complete, submersible pond filter system that includes the following: Pump, solid waste filtering pad and an internal 25 watt UV. Suitable for ponds of up to 1,500 gallons, the Tadpole UV is an excellent choice when external plumbing or filters are not an option. Place the Tadpole UV in the deepest area of the pond and it will provide and maintain clear, healthy water.
For Best Results:
Provide the Tadpole UV with professionally installed outdoor dual GFI electrical outlets. Place the Tadpole UV in the deepest area of the pond.
Recommended Applications:
The Tadpole UV is specifically designed for small ponds of up to 1,500 gallons and with a moderate fish load. Flow Rate: 500gph recommended.
Code Description Price
PHTUVL01725 9"x36" Tadpole UV 25 watt Submersible UV
with 1/2" barb
$295.38
If you are interested in any of the other UV Sterilizers that Emperor Aquatics manufactures please call to inquire with our pond department for availability.
 
LAGUNA ULTRAVIOLET CLARIFIER
Laguna PowerClear Max UV Sterilizers have many features including a quartz sleeve that protects the bulb and helps maintain proper bulb temperature. The unique spiral-shaped contact chamber increases UV contact time that can increase efficiency by at least 50%. Units are rated to efficiently function at a specified flow rate as well as an indicated maximum pond volume. Quickly and easily installs in-line on a pond system thanks to two Universal "Click-Fit" Connectors that allow connections to 3/4", 1" or 1 1/4" hosing. Can be mounted horizontally or vertically with mounting brackets provided.
PHPT1650 LAGUNA POWERCLEAR MAX 1000 – 8 WATT (UP TO 1000 GALS) $199.99
PHPT1655 LAGUNA POWERCLEAR MAX 2000 - 25 WATT (UP TO 2000 GALS) $249.99
PHPT1660 LAGUNA POWERCLEAR MAX 5000 – 55 WATT (UP TO 5000 GALS) $359.99
 

TETRA ULTRAVIOLET CLARIFIER
**
We will not be restocking these UV units. Limited supply available.**

 

Code Description Price
PHTP16795 TETRA 5-WATT GREENFREE ULTRAVIOLET CLARIFIER (UP TO 660 GALS) $189.99
PHTP16788 TETRA 9-WATT GREENFREE ULTRAVIOLET CLARIFIER (UP TO 1800 GALS) $249.99
PHTP16789 TETRA 18-WATT GREENFREE ULTRAVIOLET CLARIFIER (UP TO 4400 GALS) $359.99
PHTP16790 TETRA 36-WATT GREENFREE ULTRA VIOLET CLARIFIER (UP TO 8800 GALS) $479.99
     

Ultra Violet Replacement Bulbs

Vandermeer Nursery also sells UV bulbs for various UV clarifiers. Please ask a Pond Department representative for information on replacement bulbs and parts for UV systems presently on our shelf, or for past models we have carried.

Code Description Price
PHTP25074 5 WATT $49.99
PHTP16791 9 WATT $54.99
PHHC1525 13 WATT $64.99
PHTP16792 18 WATT $89.99
PHTP16793 36 WATT $109.99
PHPT1653 8 WATT (LAGUNA PHPT1650) $29.99
PHPT1658 25 WATT (LAGUNA PHPT1655) $69.99
PHPT1663 55 WATT (LAGUNA PHPT1660) $94.99
PHPT521 8 WATT (FOR POWERCLEAR 1000) $34.99
PHPT523 16 WATT (FOR POWERCLEAR 1800) $44.99
     
Ultra Violet Clarifiers Water Treatments