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NSF/ANSI 245
Wastewater Treatment Systems - Nitrogen Reduction

 
Ecological Tanks, Inc. 
2247 Highway 151 North
Downsville, LA 71234 
United States 
800-277-8179 
318-644-0397
Visit this company's website

Facility : Downsville, LA

Model Number Rated Capacity
Gallons/Day
AA500-35NR-C[1] [3] [4] [5] [6] 500
AS600+4NR w/EZ top[1] [2] [3] 600 

[1] Suffix NR denotes nitrogen reduction. Models AS600+4NR w/EZ top AA500-35NR, and
    AA500-35C NR complete models include a pretreatment tank.
[2] Model AS600+4 NR also as a component of the models AS600 5+5 TRIO NR, AS600 5+75 TRIO
    NR, AS600 4+75-C NR, AS600+5-C NR, AS600 +5 CP NR, and AS600 +5 C CP NR have not been
    tested and Certified by NSF.
    Complete models:
    AS600 5+5 TRIO NR includes a 500 gallon pretreatment tank and a 500 gallon pump tank.
    AS600 5+75 TRIO NR includes a 500 gallon pretreatment tank and a 750 gallon pump tank.
    AS600 4+75-C NR includes a 400 gallon pretreatment tank and a 750 gallon pump tank.
    AS600 +5-C NR includes a 500 gallon pretreatment tank.
    AS600 +5 CP NR includes a 500 gallon detached pretreatment tank.
    AS600 +5 C CP NR includes a 500 gallon detached pretreatment tank.
[3] Nitrogen analysis performed using HACH methods.
[4] Model AA500 also as a component as model AA500-4075NR. Complete model AA500-4075NR has
    not been tested and Certified by NSF. Complete model AA500-4075 includes a 400 gallon
    pre-treatment tank and a 750 gallon pump tank.
[5] Model AA500 also as a component of the model AA500-4090NR. Complete model AA500-4090NR
    has not been tested and Certified by NSF. Complete model AA500-4090NR includes a 400
    gallon pretreatment tank and a 900 gallon pump tank.
[6] Suffix C denotes a concrete tank.


NOTE: Only products bearing the NSF Mark on the product are Certified.
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