Model
|
NF30-2521
|
NF30-2540
|
NF30-4014
|
NF30-4021
|
NF30-4040
|
NF30-8040
|
Effective membrane area ft2(m2)
|
13(1.2)
|
28(2.6)
|
24(2.2)
|
36(3.3)
|
80(7.4)
|
400(37.2)
|
Operating pressure psi(Mpa)
|
70(0.5)
|
70(0.5)
|
70(0.5)
|
70(0.5)
|
100(0.69)
|
100(0.69)
|
Salt rejection(%)
|
40~60
|
40~60
|
40~60
|
40~60
|
40~60
|
40~60
|
Recovery rate(%)
|
8
|
15
|
8
|
8
|
15
|
15
|
Max. operating temperature(℃)
|
45
|
45
|
45
|
45
|
45
|
45
|
Max. Feed Flow GPM(m3/h)
|
6(1.4)
|
6(1.4)
|
14(3.2)
|
14(3.2)
|
14(3.2)
|
80(18)
|
Continuous runningwater PH range
|
3~10
|
3~10
|
3~10
|
3~10
|
3~10
|
3~10
|
Test water concentration(ppm)
|
2000
|
2000
|
2000
|
2000
|
2000
|
2000
|