As a sterilizer – for ponds up to 500 gallons; flow rate up to 700-gph.

As a clarifier – for ponds up to 2000 gallons; max flow 1800-gph. 

Available with either 3/4" or 2" inlet/outlet, in black or white. 

Quartz sleeve wiper cleaning system is optional.

The Classic Series UV’s are ideal for ponds, aquariums, and water features. The Classic’s rugged design has features that allow for quick installation and easy maintenance. Aqua Ultraviolet UV’s will clear your water in 3 to 5 days sometimes overnight and keep it that way. Performance is guaranteed when sized, installed and operated according to our instructions.
Used as a Clarifier the Classic 15 Watt, will control green water in a freshwater environment of up to 2,000 gallons that has 50% to 75% plant coverage and partial shade.
A sterilizer will eliminate green water and control bacteria. The Classic 15 Watt, will sterilize up to 500 gallons of fresh water or 75 gallons of salt water.

 Product Manual

  instructions-classic-and-twist-series-06-25-2015.p

 classic-uv-parts-listing.pdf