AquaFX The AquaFX Dolphin RO System - Manual (Page 4)

The Series 1 curve demonstrates the effect temperature has on the
permeate flow of a 50 Gallon per Day (GPD) membrane .
The above curve was generated by varying the water temperature. 50 GPD is produced
at approximately 72 degrees F
(at a constant pressure of 50 PSIG, and constant TDS of 125PPM Sodium softened water)
Temp F GPD Factor
77 50 1
68 42.85 .875
59 36.5 .730
50 31 .620
Aqua Engineering & Equipment, Inc.
0
10
20
30
40
50
60
70
80
0 20 40 60 80 100
Series1
Temperature in Degrees F
50.18 Gallons @ 72 Degrees F
Gallo
n
s
p
er
D
ay