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NSF/ANSI 40
Residential Wastewater Treatment Systems

 
Premier Tech Water and Environment Ltd. 
1 avenue Premier
Rivière-du-Loup, QC G5R 6C1 
Canada 
450-471-8444
Visit this company's website

Facility : Joliette, Québec, Canada

Model Number Rated Capacity
Gallons/Day		 Classification

Ecoflo Coco Model Series Concrete Units (C)[1] [2] [3] [4] [5]
Ecoflo Coco EC5 ECC-XXX-O/G/P 450 Class I
Ecoflo Coco EC5 ECC-XXX-O/G/P 500 Class I
Ecoflo Coco EC5 ECC-XXX-O/G/P 530 Class I
Ecoflo Coco EC5 ECC-XXX-O/G/P 600 Class I
Ecoflo Coco EC5 ECC-XXX-O/G/P 650 Class I
Ecoflo Coco EC5 ECC-XXX-O/G/P 860 Class I
Ecoflo Coco EC7 EC7-XXX C-O/G/P 500 Class I
Ecoflo Coco EC7 EC7-XXX C-O/G/P 600 Class I
Ecoflo Coco EC7 EC7-XXX C-O/G/P 700 Class I
Ecoflo Coco EC7 EC7-XXX C-O/G/P 750 Class I
Ecoflo Coco EC7 EC7-XXX C-O/G/P 800 Class I
Ecoflo Coco EC7 EC7-XXX C-O/G/P 925 Class I
Ecoflo Coco EC7 EC7-XXX C-O/G/P 1200 Class I 

[1] Suffix XXX denotes the rated capacity.
[2] Suffix G denotes Gravity discharge.
[3]                                      Concrete Units (C)
                                         Ecoflo Units - Size
                                    2.8  3.4  3.8  4.0  4.5  5.0  6.5
                                         Rated Capacity (gpd)
    Ecoflo ST/STB STB-yyy-B/BR                               420  600
    Ecoflo Coco EC5 ECC-XXX-O/G/P        450  500  530  600  650  860
    Ecoflo Coco EC7 EC7-XXX C-O/G/P 500  600  700  750  800  925  1200
    Ecoflo Coco ECDN ECDn-XXX C          500  600  600  700  750  1000
[4] Prefix and suffix C denotes a concrete vessel.
[5] Suffix P: for EC5 and EC7 or R denote Pump discharge.

Ecoflo Coco Model Series Polyethylene Units (P)[1] [2] [5] [6] [7] [8] [9]
Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)* 450 Class I
Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)* 530 Class I
Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)* 750 Class I
Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)* 860 Class I
Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)* 970 Class I
EcoFlo Coco EC7-XXX P-O/G/P (pack)* 500 Class I
EcoFlo Coco EC7-XXX P-O/G/P (pack)* 600 Class I
EcoFlo Coco EC7-XXX P-O/G/P (pack)* 750 Class I
EcoFlo Coco EC7-XXX P-O/G/P (pack)* 1050 Class I
EcoFlo Coco EC7-XXX P-O/G/P (pack)* 1200 Class I
EcoFlo Coco EC7-XXX P-O/G/P (pack)* 1350 Class I 

[1] Suffix XXX denotes the rated capacity.
[2] Suffix G denotes Gravity discharge.
[5] Suffix P: for EC5 and EC7 or R denote Pump discharge.
[6] Prefix P denotes for EC5 a polyethylene vessel.
[7] Suffix P denotes a polyethylene vessel.
[8] *pack - Monobloc configuration. Available only for 2.8, 3.4 and 4.1 Ecoflo Coco units.
[9]                                              Polyethylene Units (P)
                                                 Ecoflo Units - Size
                                            2.8  3.4  4.1  5.7  6.5  7.3
                                                 Rated Capacity (gpd)
    Ecoflo ST/STB ST/STB-yyy-P/PR                          530  600  675
    Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)*        450  530  750  860  970
    Ecoflo Coco EC7 EC7-XXX P-O/G/P (pack)* 500  600  750  1050 1200 1350
    Ecoflo Coco ECDN ECDn-XXX P                  500  600  865  1000 1100

Ecoflo Coco ECDN Model Series Concrete Units (C)[1] [3] [4]
Ecoflo Coco ECDn-XXX C 500 Class I
Ecoflo Coco ECDn-XXX C 600 Class I
Ecoflo Coco ECDn-XXX C 600 Class I
Ecoflo Coco ECDn-XXX C 700 Class I
Ecoflo Coco ECDn-XXX C 750 Class I
Ecoflo Coco ECDn-XXX C 1000 Class I 

[1] Suffix XXX denotes the rated capacity.
[3]                                      Concrete Units (C)
                                         Ecoflo Units - Size
                                    2.8  3.4  3.8  4.0  4.5  5.0  6.5
                                         Rated Capacity (gpd)
    Ecoflo ST/STB STB-yyy-B/BR                               420  600
    Ecoflo Coco EC5 ECC-XXX-O/G/P        450  500  530  600  650  860
    Ecoflo Coco EC7 EC7-XXX C-O/G/P 500  600  700  750  800  925  1200
    Ecoflo Coco ECDN ECDn-XXX C          500  600  600  700  750  1000
[4] Prefix and suffix C denotes a concrete vessel.

Ecoflo Coco ECDN Model Series Polyethylene Units (P)[1] [7] [9]
Ecoflo Coco ECDn-XXX P 500 Class I
Ecoflo Coco ECDn-XXX P 600 Class I
Ecoflo Coco ECDn-XXX P 865 Class I
Ecoflo Coco ECDn-XXX P 1000 Class I
Ecoflo Coco ECDn-XXX P 1100 Class I 

[1] Suffix XXX denotes the rated capacity.
[7] Suffix P denotes a polyethylene vessel.
[9]                                              Polyethylene Units (P)
                                                 Ecoflo Units - Size
                                            2.8  3.4  4.1  5.7  6.5  7.3
                                                 Rated Capacity (gpd)
    Ecoflo ST/STB ST/STB-yyy-P/PR                          530  600  675
    Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)*        450  530  750  860  970
    Ecoflo Coco EC7 EC7-XXX P-O/G/P (pack)* 500  600  750  1050 1200 1350
    Ecoflo Coco ECDN ECDn-XXX P                  500  600  865  1000 1100

Ecoflo Coco Model Series Fiberglass Units[1] [10] [11] [12]
Ecoflo Coco EC5 ECF-XXX-O 650 Class I
Ecoflo Coco EC5 ECF-XXX-O 860 Class I
Ecoflo Coco EC5 ECF-XXX-O 1000 Class I
Ecoflo Coco EC7 EC7-XXX F 925 Class I
Ecoflo Coco EC7 EC7-XXX F 1200 Class I
Ecoflo Coco EC7 EC7-XXX F 1400 Class I 

[1] Suffix XXX denotes the rated capacity.
[10] Prefix and Suffix F denotes a fiberglass vessel.
[11]                             Fiberglass Units (F)
                                 Ecoflo Units - Size
                                 5.0  6.5  7.5
                                 Rated Capacity (gpd)
     Ecoflo ST/STB ST-yyy        420  600  695
     Ecoflo Coco EC5 ECF-XXX-O   650  860  1000
     Ecoflo Coco EC7 EC7-XXX F   925  1200 1400
[12] Prefix ST or Suffix O denotes Open bottom systems.

Ecoflo ST Model Series Fiberglass Units[11] [12] [13]
EcoFlo ST-yyy 420 Class I
EcoFlo ST-yyy 600 Class I
EcoFlo ST-yyy 695 Class I 

[11]                             Fiberglass Units (F)
                                 Ecoflo Units - Size
                                 5.0  6.5  7.5
                                 Rated Capacity (gpd)
     Ecoflo ST/STB ST-yyy        420  600  695
     Ecoflo Coco EC5 ECF-XXX-O   650  860  1000
     Ecoflo Coco EC7 EC7-XXX F   925  1200 1400
[12] Prefix ST or Suffix O denotes Open bottom systems.
[13] Suffix yyy relates to the Ecoflo size (in 3 digit format without decimal).

Ecoflo ST/STB Model Series Concrete Units (C)[13] [14] [15]
Ecoflo STB-yyy-B/BR 420 Class I
Ecoflo STB-yyy-B/BR 600 Class I 

[13] Suffix yyy relates to the Ecoflo size (in 3 digit format without decimal).
[14] Prefix STB denotes close bottom, gravity discharge.
[15] Suffix B denotes also a concrete vessel.

Ecoflo ST/STB Model Series Polyethylene Units (P)[5] [7] [9] [12] [13] [14]
Ecoflo ST/STB-yyy-P/PR 600 Class I
Ecoflo ST/STB-yyy-P/PR 530 Class I
Ecoflo ST/STB-yyy-P/PR 675 Class I 

[5] Suffix P: for EC5 and EC7 or R denote Pump discharge.
[7] Suffix P denotes a polyethylene vessel.
[9]                                              Polyethylene Units (P)
                                                 Ecoflo Units - Size
                                            2.8  3.4  4.1  5.7  6.5  7.3
                                                 Rated Capacity (gpd)
    Ecoflo ST/STB ST/STB-yyy-P/PR                          530  600  675
    Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)*        450  530  750  860  970
    Ecoflo Coco EC7 EC7-XXX P-O/G/P (pack)* 500  600  750  1050 1200 1350
    Ecoflo Coco ECDN ECDn-XXX P                  500  600  865  1000 1100
[12] Prefix ST or Suffix O denotes Open bottom systems.
[13] Suffix yyy relates to the Ecoflo size (in 3 digit format without decimal).
[14] Prefix STB denotes close bottom, gravity discharge.

Ecoflo® Linear Biofilter Model Series [16] [17] [18] [19] [20]
EL15-049-YY 1290 Class I
EL15-019-YY 500 Class I
EL15-027-YY 710 Class I
EL15-017-YY 450 Class I
EL15-056-YY 1480 Class I
EL15-038-YY 1000 Class I
EL15-050-YY 1320 Class I
EL15-042-YY 1100 Class I
EL15-030-YY 790 Class I
EL15-040-YY 1060 Class I
EL15-031-YY 820 Class I
EL15-021-YY 550 Class I
EL15-044-YY 1160 Class I
EL15-041-YY 1080 Class I
EL15-033-YY 870 Class I
EL15-025-YY 660 Class I
EL15-057-YY 1500 Class I
EL15-016-YY 420 Class I
EL15-035-YY 920 Class I
EL15-048-YY 1270 Class I
EL15-028-YY 740 Class I
EL15-043-YY 1130 Class I
EL15-018-YY 480 Class I
EL15-037-YY 980 Class I
EL15-051-YY 1350 Class I
EL15-020-YY 530 Class I
EL15-053-YY 1400 Class I
EL15-039-YY 1030 Class I
EL15-023-YY 610 Class I
EL15-046-YY 1210 Class I
EL15-055-YY 1450 Class I
EL15-015-YY 400 Class I
EL15-032-YY 840 Class I
EL15-052-YY 1370 Class I
EL15-029-YY 770 Class I
EL15-024-YY 630 Class I
EL15-047-YY 1240 Class I
EL15-034-YY 900 Class I
EL15-022-YY 580 Class I
EL15-045-YY 1190 Class I
EL15-026-YY 690 Class I
EL15-054-YY 1430 Class I
EL15-036-YY 950 Class I 

[16] Suffix YY refers to combined treatment and dispersal (CD) or single point discharge
     (SD). For trade name EL15-XXX-YY, the XXX indicates the number of modules in the system.
[17] Minimum requirement of 6 inches of sand below the Ecoflo Linear Biofilter.  These
     products are approved for use with sand media that conforms to the following
     specifications:
             D10: 0.150 to 0.600 mm (Mesh 100 to 30)
             D60: 0.500 to 2.000 mm (Mesh 35 to 10)
             Uc: 2-6
             Less than 5% fines (<0.075 mm – Mesh 200)
             Less than 20% coarse (>4.760 mm – Mesh 4)
[18]  Table A, Minimum Sizing and Dimensions
               NSF 40 Class I Certified Ecoflo® Linear Biofilter EL15 Model Series
     Model                        Rated Capacity                   Minimum Tank Size 
                                   (gallons per day)                        (gallon)
     EL15-015-YY                    400                                         750
     EL15-016-YY                    420                                         790
     EL15-017-YY                    450                                         840
     EL15-018-YY                    480                                         900
     EL15-019-YY                    500                                         940
     EL15-020-YY                    530                                         990
     EL15-021-YY                    550                                         1030
     EL15-022-YY                    580                                         1090
     EL15-023-YY                    610                                         1140
     EL15-024-YY                    630                                         1180
     EL15-025-YY                    660                                         1240
     EL15-026-YY                    690                                         1290
     EL15-027-YY                    710                                         1330
     EL15-028-YY                    740                                         1390
     EL15-029-YY                    770                                         1440
     EL15-030-YY                    790                                         1480
     EL15-031-YY                    820                                         1540
     EL15-032-YY                    840                                         1580
     EL15-033-YY                    870                                         1630
     EL15-034-YY                    900                                         1690
     EL15-035-YY                    920                                         1730
     EL15-036-YY                    950                                         1780
     EL15-037-YY                    980                                         1840
     EL15-038-YY                    1000                                       1880 
     EL15-039-YY                    1030                                       1930
     EL15-040-YY                    1060                                       1990 
     EL15-041-YY                    1080                                       2030 
     EL15-042-YY                    1100                                       2080  
     EL15-043-YY                    1130                                       2120
     EL15-044-YY                    1160                                       2180  
     EL15-045-YY                    1190                                       2230
     EL15-046-YY                    1210                                       2270  
     EL15-047-YY                    1240                                       2330
     EL15-048-YY                    1270                                       2380  
     EL15-049-YY                    1290                                       2420
     EL15-050-YY                    1320                                       2480 
     EL15-051-YY                    1350                                       2530  
     EL15-052-YY                    1370                                       2570
     EL15-053-YY                    1400                                       2630  
     EL15-054-YY                    1430                                       2680
     EL15-055-YY                    1450                                       2720  
     EL15-056-YY                    1480                                       2780
     EL15-057-YY                    1500                                       2810
[19] The Ecoflo Linear Biofilter EL15 Series can be installed in a bed or trench
     configurations. The sand layer's minimal height shall be 6 inches. A trench
     configuration requires a minimum width of 34 inches.
[20] Certified for use with a septic/primary tank, an effluent filter, a distribution box,
     and a Polylock Filter Alarm System.


NOTE: This Company distributes, sells, installs, or services their own NSF Certified systems.
      
NOTE: Only products bearing the NSF Mark on the product are Certified.
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