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Ultraviolet Lights - UV Sterilsation





High Performance Stainless Steel UV

Offered with a “Clear Water Guarantee” the Cloverleaf range of Ultraviolet Clarifiers have many unique design advantages that make them the finest and safest unit available on the market today.

Only the Cloverleaf UV incorporates a highly efficient spiral water flow for maximum exposure, and the latest electronic technology is used to provide the unit with low power usage – combining a built in resettable fuse totally safe for outdoor use. The range of models (from 8 to 330 watt) all benefit from being easily installed into any filtration system using universal inlet & outlet – i.e. inside dia 1.5” standard waste, Key Terrain, Hunter, Osma, or Polypipe. The outside diameter takes pressure pipe coupling. All units are supplied complete with a set of stepped universal hosetails ranging from 0.5” to 1.50” inches, and make use of high quality double ended linear germicidal tubes. The Cloverleaf range have naturally been designed for ease in replacing all major components, thus ensuring a long lifetime.

Single cell algae’s forming green water are not just unpleasant to look at, but at the same time contribute to lowering the “kh” value which is so important to fish health, and to the nitrification process within the filter system.

Algae’s also contribute towards lowering oxygen levels, whilst meanwhile increasing “ph” levels – both of which are not desirable. The use of Ultra Violet is the safest of international techniques for obtaining clear water, and unlike many chemicals detrimental effects of pollution or over-treatment are impossible. In addition general plant and pond life are unaffected with a UV.

The actions of ultra violet light onto single cell algae’s does not actually kill them, but converts the algae’s DNA structure to the point where they flocculate together, and thus form larger particles which will not so easily pass through the mechanical filter mediums. The amount of sunlight which the pond receives is the biggest of factors in the promotion of algaes, and for such reasons the selected size of a UV unit should take such environmental aspects into account (see UV Calculation Page).
Code Product Price Order
CLSS8 Stainless Steel 8 watt for pond up to 1000 gals. £95.99
CLSS15 Stainless Steel 15 watt for pond up to 1500 gals. £115.99
CLSS25 Stainless Steel 25 watt for pond up to 2500 gals. £145.99
CLSS30 Stainless Steel 30 watt for pond up to 3000 gals. £155.99
CLSS55 Stainless Steel 55 watt for pond up to 5500 gals. £175.99
CLSS60 Stainless Steel 60 watt for pond up to 6000 gals. £325.99
CLSS110 Stainless Steel 110 watt for pond up to 10000 gals. £355.99
CLSS120 Stainless Steel 120 watt for pond up to 11000 gals. £625.99
CLSS180 Stainless Steel 180 watt for pond up to 12000 gals. £935.99
CLSS220 Stainless Steel 220 watt for pond up to 12000 gals. £698.99
Ultra Violet Clarifier Size Selection Chart
Pond Volume
Litres   -   Gals
Shaded Location Part Shaded Location Full Sun Location
2250 500 8W 8W 15W
4500 1000 8W 15W 30W
8100 1800 15W 15W 30W
13500 3000 30W 30W 55W
22500 5000 30W 55W 55W
30000 7000 55W 60W 90W
35000 8000 60W 90W 120W
40000 9000 90W 120W 180W
 

Vortex Chamber