Official website model table · Published source-table values; performance varies with feed water and operating conditions. Confirm the current model-specific data sheet before design. FRHM-8040 is listed as 10500 GPD (40.0 m³/d); the source unit pair requires confirmation and has not been recalculated.

FRHM-10040 View specifications +

Series: FR
Dimensions / element size: 10 inch
Salt rejection · % (residential: as stated): 99.5
Permeate flow · GPD (m³/d): 13800（52.2）
Active membrane area · ft²: 610
Active membrane area · m²: 56.7
Test pressure · psi (MPa): 225（1.55）
Test NaCl concentration · ppm: 2000
Recovery · %: 15

FRHM-8040 View specifications +

Series: FR
Dimensions / element size: 8 inch
Salt rejection · % (residential: as stated): 99.5
Permeate flow · GPD (m³/d): 10500（40.0）
Active membrane area · ft²: 400
Active membrane area · m²: 37
Test pressure · psi (MPa): 225（1.55）
Test NaCl concentration · ppm: 2000
Recovery · %: 15

FRHM-6040 View specifications +

Series: FR
Dimensions / element size: 6 inch
Salt rejection · % (residential: as stated): 99.5
Permeate flow · GPD (m³/d): 5000（18.9）
Active membrane area · ft²: 185
Active membrane area · m²: 17.2
Test pressure · psi (MPa): 225（1.55）
Test NaCl concentration · ppm: 2000
Recovery · %: 15

FRHM-4040 View specifications +

Series: FR
Dimensions / element size: 4 inch
Salt rejection · % (residential: as stated): 99.5
Permeate flow · GPD (m³/d): 2500（9.5）
Active membrane area · ft²: 94
Active membrane area · m²: 8.7
Test pressure · psi (MPa): 225（1.55）
Test NaCl concentration · ppm: 2000
Recovery · %: 15

Test conditions & reference basis

Test basis: Test pressure, NaCl concentration and recovery are listed per model. Temperature is not specified in the source table.

Specify with confidence.

Confirm the exact model, current data-sheet revision, feed-water limits and test conditions before finalizing your design. The published specifications follow the designated source for this series; no legacy-only model variants are combined into this table.

Ask for the current data sheet