Waste to Pure Water Ratio
Expected Waste to Pure Water Ratio for membranes with the given flow restrictor size:
Flow Restrictor Size (Fast Flush) | |||||||
MEMBRANE GPD | 420 | 550 | 800 | 1000 | 1100 | 2200 | 3300 |
50 | 3 : 1 | 4 : 1 | 6 : 1 | no | no | no | no |
75 | 2 : 1 | 3 : 1 | 4 : 1 | 5 : 1 | 6 : 1 | no | no |
100 | 1.5:1 | 2 : 1 | 3 : 1 | 4 : 1 | 4 : 1 | no | no |
150 | no | 1.5:1 | 2 : 1 | 2.5:1 | 3 : 1 | 6 : 1 | no |
200 (100gpd x 2) |
no | 1 : 1 | 1.5:1 | 2 : 1 | 2 : 1 | 4 : 1 | 6 : 1 |
300 (150gpd x 2) | no | no | 1 : 1 | 1.5:1 | 1.5:1 | 3 : 1 | 4 : 1 |
600 (150gpd x 4) | no | no | no | no | no | 1.4:1 | 2 : 1 |
1000 (150gpd x 6) |
no | no | no | no | no | no |
1.3:1
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