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Description
The Delta UV EP Series unit is a Ultraviolet Sanitizer and Clarifier designed specifically for the koi industry and are made of 100% stainless steel.The Delta UV EP Series have earned an outstanding reputation for quality, functionality, performance and reliability. Four different models serve systems with water flow rates from 6000 lph to 18000 lphThe Delta UV EP Series Series models feature electronic ballasts in an easily removable plastic enclosure. An automatic on/off control is activated when water stops flowing in the chamber, which prevents overheating and solarizing of the quartz tube and lamp.Pond water containing unwanted contaminates enters the Delta UV EP Series unit's wet chamber and is exposed to the light rays generated by the UV bulb. The Delta UV EP Series unit has been designed to allow for some turbidity in the water, as turbidity will reduce the UV light wave transmission capability. Therefore, all Delta UV EP Series units are sized for a minimum two second exposure time to allow for possible turbidity in the water and the reduction in the killing power of the UV bulb when it nears the end of its useful life. When the incoming water is exposed for this duration, the water exiting the unit is near drinking water biological quality.Within the Delta UV EP Series Unit a high intensity electrically operated Ultraviolet (UV) bulb is located inside the unit’s wet chamber. This UV bulb gives off Ultraviolet light wave emissions when lit. The bulb’s operating emission range is within the Ultraviolet light wave spectrum at 253.7 nm of wavelength. This wavelength is such that when bacteria, protozoa, viruses, algae spores, or other single celled waterborne microorganisms in the incoming water flow are exposed to the light waves of the UV bulb for one second or more exposure time, the DNA of the microorganism is altered or disrupted, which controls and eradicates these unwanted contaminates and renders them harmless. TypePond SizeInlet/Outlet CentresHeightMax GPHDiaKgDelta UV EP5 SeriesUp to 5000 gallons196 mm444 mm2640150 mm8Delta UV EP15 SeriesUp to 10000 gallons374 mm701 mm4980150 mm10Delta UV EP20 SeriesUp to 20000 gallons733 mm981 mm7080150 mm14Delta UV EP40 SeriesUp to 40000 gallons914 mm1162 mm10320150 mm15Stainless Steel Housing 6 inch DiaFour Models 35W (5000 Gal) 55W (10000 Gal) 90W (20000 Gal) 110W (40000 Gal)240V/50/60 Hz 1 Watt Amp drawElectronic Ballast - Two Ballasts fit all four models (EP5, EP10)(EP20, EP40)8 Ft. Power Cord - NEMA PlugAll Weather Cord ConnectedStainless Steel Quartz Seal SleevePressure Switch Dry Fire ControlPressure GaugeStainless Steel BaseInternal Flow DiverterClear PVC Union Outlet - 2" SocketPVC Union Inlet - 2" SocketPlastic Electrical EnclosureBulb Cushion and Bulb Centering RingsUnit 5 Years, Ballast and Bulb 1Year (9000 Hours)
