Table 1: Element Specification
| Membrane |
Thin Film Composite Membrane (TFM*) |
| Model |
Average Permeate Flow Rate gpd (m3/day) 1.2 |
Average NaCl Rejection 1.2 |
Minimum NaCl Rejection 1.2 |
| AK2540TM |
750(2,8) |
99% |
98% |
| AK4040C |
2600(9,8) |
99% |
98% |
| AK4040FM |
2300(8,7) |
99% |
98% |
| AK4040TM |
2,300(8,7) |
99% |
98% |
| AK8040C |
10,400(39,4) |
99% |
98% |
| AK8040F |
10,000(37,9) |
99% |
98% |
| AK8040F 400 |
11,000(41,6) |
99% |
98% |
(1) Average salt rejection after 24 hours of operation. Individual flow may vary: ±20%.
(2) Test conditions: 500 ppm NaCl solution at a service pressure of 115 psi (793 kPa), 77°F (25°C), pH 7.5, and a conversion rate of 15%.
Table 2: Certifications
| Model |
The name of certification |
| AK4040FM |
ANSI/NSF 61 |
| AK8040F |
ANSI/NSF 61 |
| AK8040F 400 |
ANSI/NSF 61 |
Table 3: Characteristics
| Model |
Active Surface ft2(m2) |
Outer Envelope |
Part Number |
| AK2540TM |
27(2,5) |
Ruban adhésif |
1206802 |
| AK4040C |
90(8,4) |
Cage* |
1223696 |
| AK4040FM |
85(7,9) |
Fibre de verre |
3039082 |
| AK4040TM |
85(7,9) |
Tape |
3039149 |
| AK8040C |
380(35,3) |
Cage* |
1206819 |
| AK8040F |
365(33,9) |
Fibre de verre |
3039160 |
| AK8040F 400 |
400(37,2) |
Fibre de verre |
3039161 |
