|
Brackish
Water Fiberglass-Wrapped RO
Membrane Elements
|
Model |
Permeate
Flow Rate |
Size
(approx.) |
Minimum
Salt Rejection (%) |
Stabilized
Salt Rejection (%) |
Specifications
 |
|
Gals/Day |
Liters/Day |
|
M-B2514A |
200 |
757 |
2.5" × 14" |
98 |
99 |
 |
|
M-B2514AHF |
250 |
946 |
2.5" × 14" |
98 |
99 |
|
M-B2521A |
325 |
1230 |
2.5" × 21" |
98 |
99 |
|
M-B2521AHF |
405 |
1533 |
2.5" × 21" |
98 |
99 |
|
M-B2540A |
850 |
3217 |
2.5" × 40" |
98 |
99 |
|
M-B2540AHF |
1060 |
4012 |
2.5" × 40" |
98 |
99 |
|
M-B4014A |
525 |
1987 |
4.0" × 14" |
98 |
99 |
|
|
M-B4014AHF |
655 |
2479 |
4.0" × 14" |
98 |
99 |
|
M-B4021A |
900 |
3407 |
4.0" × 21" |
98 |
99 |
|
M-B4021AHF |
1125 |
4258 |
4.0" × 21" |
98 |
99 |
M-B4040A |
2400 |
9084
|
4.0" × 40" |
98 |
99 |
|
M-B4040AHF |
3000 |
11355 |
4.0" × 40" |
98 |
99 |
Note: Performance
specifications based on 2,000 mg/l sodium chloride, 225 psi (1.6 MPa) applied
pressure, 77°F (25°C) feed water temperature, pH 8 and 15% recovery.
Element permeate flow may vary ± 15%.
Actual sizes pictured below
DIMENSIONS
|
Model
No. |
|
|
|
| M-B2514A, HF |
14 |
35.6 |
12 |
30 |
2.5 |
6.4 |
| M-B2521A, HF |
21 |
53.3 |
19 |
48 |
2.5 |
6.4 |
| M-B2540A, HF |
40 |
101.6 |
38 |
96 |
2.5 |
6.4 |
| M-B4014A, HF |
14 |
35.6 |
12 |
30 |
3.9 |
9.9 |
| M-B4021A, HF |
21 |
53.3 |
19 |
48 |
3.9 |
9.9 |
| M-B4040A, HF |
40 |
101.6 |
38 |
96 |
3.9 |
9.9 |
RECOMMENDED OPERATION CONDITIONS
|
|
600 psi
(4.1 MPa) |
- Maximum Feed Flow
Rate -
- 2"
elements:
- 2.5"
elements:
- 4"
elements:
|
3 gpm
6
gpm
17
gpm |
- Maximum Operating
Temperature
|
113° F (45°
C) |
- Maximum Feed Water
Turbidity
|
1 NTU |
- Maximum Feed Water SDI
(15min)
|
4 |
|
|
0 |
- Feedwater pH Range,
continuous operation
|
2-11 |
- Feedwater pH Range,
short-term cleaning (30 min)
|
1-12 |
- Single
Element recovery %
|
15 |
MEMBRANE PHOTOS
This page
was last updated
10/30/06
|
