A.J. Antunes & Co UF-440 9700453 - Manual (Page 5)

UF SERIES watER FIltRatIon SyStEm
5 P/N 1010827 Rev. E 03/12
A.J. Antunes & Co.
Inlet water
pressure
(psi)
Inlet turbidity
(ntU)
required additional equipment
Installed
water Use
(Gallons per
Day)
flush program
Less than 45 psi Less than 1 NTU Required: No additional equipment
Recommended: Inlet water strainer
(150 micron/ 100 mesh screen)
Recommended: Permeate Tank
Less than
300 GPD
Greater than
300 GPD
Flush Program:
Interval: 6 hour
Duration: 15 seconds
Flush Program:
Interval: 1 hour
Duration: 15 seconds
Greater than
45 psi
Less than 1 NTU Required: Pressure regulator
Recommended: Inlet water strainer
(150 micron/ 100 mesh screen)
Recommended: Permeate Tank
Less than
300 GPD
Greater than
300 GPD
Flush Program:
Interval: 6 hour
Duration: 15 seconds
Flush Program:
Interval: 1 hour
Duration: 15 seconds
Less than 45 psi Greater than
1 NTU
Required: Inlet water strainer (150
micron/ 100 mesh screen)
Required: Permeate Tank
Any Flush Program:
Interval: 1 hour
Duration: 15 seconds
Greater than
45 psi
Greater than
1 NTU
Required: Pressure regulator
Required: Inlet water strainer (150
micron/ 100 mesh screen)
Required: Permeate Tank
Any Flush Program:
Interval: 1 hour
Duration: 15 seconds
The following table describes the required or recommended equipment and suggested flush programming to be used
with your filtration system based on the Inlet Water Pressure, Inlet Turbidity, and daily water use.
water cOnDItIOn eqUIpment GUIDelInes