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3.3
Clear Water Pump
The clear water pump (discharge pump) is an integral part of the system. This is
advantageous since the SBR is essentially a primary tank, treatment unit, and pump
tank all-in-one. The pump provides timed dosing for a downstream component
such as a polishing filter or drainfield. The standard kit contains a typical 0.5 HP
effluent pump. A larger pump can be included in the kit where required. The clear
water pump can be used to discharge to the following:
Polishing unit such as the Puraflo peat fiber biofilter with optional pad dispersal
Gravity trench or bed
Low Pressure Pipe (LPP) drainfield
Drip irrigation
3.2
PuraSys SBR Reactor Tank Sizing
NOTE: The minimum and maximum volumes in these tables are guidelines for standard kits.
The volumes can vary from the values in the table. Consult with Anua for alternate designs.
_________________________________________________
NSF Reactor Tank Sizing
(gallons)
_________________________________________________
_________________________________________________
PS1-4
400
605
545
665
_________________________________________________________________________________________________________________________
PS1-5
500
756
681
832
_________________________________________________________________________________________________________________________
PS1-6
600
908
817
998
_________________________________________________________________________________________________________________________
PS1-7
700
1,059
953
1,165
_________________________________________________________________________________________________________________________
PS1-8
800
1,210
1,089
1,331
_________________________________________________________________________________________________________________________
PS1-9
900
1,361
1,225
1,497
_________________________________________________________________________________________________________________________
PS1-10
1,000
1,513
1,361
1,664
_________________________________________________________________________________________________________________________
PS1-11
1,100
1,664
1,497
1,830
_________________________________________________________________________________________________________________________
PS1-12
1,200
1,815
1,634
1,997
_________________________________________________________________________________________________________________________
PS1-13
1,300
1,966
1,770
2,163
_________________________________________________________________________________________________________________________
PS1-14
1,400
2,188
1,906
2,329
__________________________________________________
Model
Minimum Maximum
Flow
(gpd)
Reactor
Tank Size
___________________________________________
Anua Recommended Reactor Tank Sizing
(gallons)
___________________________________________
___________________________________________
400
240
320
__________________________________________________________________________________________________________
500
300
400
__________________________________________________________________________________________________________
600
360
480
__________________________________________________________________________________________________________
700
420
560
__________________________________________________________________________________________________________
800
480
640
__________________________________________________________________________________________________________
900
540
720
__________________________________________________________________________________________________________
1,000
600
800
__________________________________________________________________________________________________________
1,100
660
880
__________________________________________________________________________________________________________
1,200
720
960
__________________________________________________________________________________________________________
1,300
780
1,040
__________________________________________________________________________________________________________
1,400
840
1,120
_______________________________________________
Peak Design
Flow
(gpd)
Minimum,
Approximate
Maximum,
Approximate
Table 1
Anua_PuraSys_RefManual_063016_Anua_PuraSys_RefManual 6/29/16 4:41 PM Page 5