Delta EP 20 - 20,000 Gallon UV Sterilizer
Our most reliable UV system available, for ponds and water features up to 20,000 gallons.
The Delta EP-20 Ultraviolet Sterilizer is perfect for any pond or water feature in the 9,000 to 20,000 gallon range. There is a wide range in the acceptable flow rate for this sterilizer making is easily adaptable to most pump models used in the 20,000 gallon pond class.
Ultraviolet sterilization is a proven, dependable and effective method for controlling and eradicating suspended algae spores, and bacteria in pond water. Ultraviolet light alters or disrupts the DNA and RNA of target organisms, and wipes them out.
Select the Delta - EP Series UV sanitizer sanitizer that is the perfect fit for your pond, water feature or culture, and enjoy the peace of mind that comes with the knowledge that your EP Series UV unit is automatically sanitizing the water all the time. For mere pennies a day, the EP Series UV Stainless Steel sanitizer delivers the highest water quality without any effort on your part. Guaranteed to kill algae that causes your pond to turn green.
EP Series (Elektra Pro) from Delta UV is our best UV system available for your koi pond, or water feature.
- 6" Stainless Steel Housing
- Designed for ponds up to 20,000 gallons
- All weather 8' cord
- Electronic Ballast
- Built in Pressure Gauge
- 2" In and Out PVC Unions
- Limited Warranty - Unit and Ballast -5Years, Bulb-1Year (9000 Hours)
The manufacturer suggested flow rates are for factory rated disinfection. Pond UV sterilizers for clarification are not nearly as restrictive as factory disinfection ratings, therefore there is an acceptable flow rate for clarification included in this table. To take it one step further we have included the approximate "mws" ratings at flow. Many companies would not nearly go to this length to fully express the effectiveness of disinfection vs. clarification. Mostly, because they may not know the difference. The header page for our UV sterilizers has gone to great detail to inform you of the necessary mws for prevalent pathogens.
Size your pump and choose a sterilizer in consideration of the friction loss of your plumbing system to deliver an appropriate amount of gallonage somewhere between the Suggested GPH and the Acceptable GPH.
|This table includes all 4 Electra-Pro Models for Model Service Comparison|
|Performance in microwatt seconds exposure at flow rates||Pressure
|EP 5||1600||3200||90,000mws @ 1600 Gph or 45,000mws @ 3200 Gph||40 psi||1 x 30W||6"||17.5"||2"|
|EP 10||3200||5000||90,000mws @ 3200 Gph or 45,000mws @ 6400 Gph||40 psi||1 x 58W||6"||24.5"||2"|
|EP 20||4200||6200||90,000mws @ 3200 Gph or 45,000mws @ 6400 Gph||40 psi||1 x 80W||6"||38.6"||2"|
|EP 40||4800||6800||90,000mws @ 3200 Gph or 45,000mws @ 6400 Gph||40 psi||1 x 90W||6"||45.8"||2"|
Manufacturers Suggested Retail $1822.00
Our Retail $1457.00