Commercial/Industrial
CTA / CAB
RO Membrane Elements |
| Model # |
Permeate Flow Rate |
Size
(Inches) |
Minimum Salt
Rejection |
 |
|
Gals/Day |
Liters/Day |
| M-C2514A |
80 |
303 |
2.5
× 14 |
96 |
 |
| M-C2521A |
117 |
443 |
2.5 × 21 |
96 |
| M-C2540A |
250 |
949 |
2.5 × 40 |
96 |
|
M-C4021A |
350 |
1325 |
4.0 × 21 |
96 |
|
| M-C4040A |
1000 |
3785 |
4.0 x40 |
96 |
| Note: |
Performance
specifications based on, 2000 mg/L sodium chloride, 225 psi (1.6 MPa) applied pressure,
77°F (25°C) feed water temperature, pH 5-6 and 10% recovery. Element Permeate
flow may vary ± 15%. |
Actual sizes pictured below
DIMENSIONS-
CTA Membranes
-
| Model No. |
|
|
|
| M-C2514A |
14 |
35.6 |
12 |
30 |
2.5 |
6.4 |
| M-C2521A |
21 |
53.3 |
19 |
48 |
2.5 |
6.4 |
| M-C2540A |
40 |
101.6 |
38 |
96 |
2.5 |
6.4 |
| M-C4021A |
21 |
53.3 |
19 |
48 |
3.9 |
9.9 |
| M-C4040A |
40 |
101.6 |
38 |
96 |
3.9 |
9.9 |
RECOMMENDED OPERATION CONDITIONS-
CTA Membranes
|
|
300 psi
(2.1 MPa) |
- Maximum Feed Flow
Rate -
- 2.5"
elements:
- 4"
elements:
|
6
gpm
17
gpm |
- Maximum Operating
Temperature
|
104° F (40°
C) |
- Maximum Feed Water
Turbidity
|
1 NTU |
- Maximum Feed Water
SDI (15min)
|
4 |
|
|
0.3-0.5 ppm
(1 ppm Maximum) |
- Feedwater pH Range,
Continuous Operation
|
4-6 |
- Feedwater pH Range,
Short-term Cleaning (30 min)
|
3-8 |
- Minimum
Brine Flow to Permeate Flow Ratio
|
5:1 |
MEMBRANE PHOTOS
This page was last updated
10/30/06
|
