Pargreen Process Technologies - AD Series Seawater Desalination RO Elements

Unit of Measure

Items	AD2540FM AD Series Seawater Desalination RO Elements	AD4040FM AD Series Seawater Desalination RO Elements	AD8040F AD Series Seawater Desalination RO Elements
Membrane	N/A A-Series, Thin-Film Membrane (TFM™)
Average Permeate Flow	N/A 410 gpd1.5 m³/day	N/A 1100 gpd4.2 m³/day	N/A 5600 gpd21.2 m³/day
Average NaCl Rejection	N/A 99.6 %
Minimum NaCl Rejection	N/A 99.2 %
Note	N/A Average salt rejection after 24 hours operation. Individual flow rate may vary +25%/-25%. Testing conditions: 32,000ppm NaCl solution at 800psi (5,516kPa) operating pressure, 77ºF, pH 7.5 and 7% recovery.
Active Area	N/A 26 ft²2.4 m²	N/A 86 ft²8.0 m²	N/A 370 ft²34.4 m²
Outer Wrap	N/A Fiberglass
Part Number	N/A 1223377	N/A 1223378	N/A 1223381
Dimension A (Length)	N/A 40.0 in101.6 cm
Dimension B¹	N/A 0.75 inOD: 1.90 cm	N/A 0.75 inOD: 1.90 cm	N/A 1.125 in2.86 cm
Dimension C (Outside Diameter)	N/A 2.4 in6.1 cm	N/A 3.9 in9.9 cm	N/A 7.9 in20.1 cm
Boxed Weight	N/A 6.6 lb3.0 kg	N/A 9 lb4 kg	N/A 35 lb16 kg
Typical Operating Pressure	N/A 800 psi5516 kPa
Typical Operating Flux	N/A 7 - 11 GFD12 - 19 LMH
Maximum Operating Pressure	N/A 1200 psi8268 kPa
Maximum Continuous Operation Temperature	N/A 122 ºF50 ºC
Maximum Clean-In-Place (CIP) Temperature	N/A 122 ºF50 ºC
Optimum Rejection pH Range	N/A 7.0 - 7.5
Continuous Operation pH Range	N/A 4.0 - 11.0
Clean-In-Place (CIP) pH Range	N/A 2.0 - 11.5
Maximum Pressure Drop Over an Element	N/A 12 psi83 kPa
Maximum Pressure Drop Per Housing	N/A 50 psi345 kPa
Chlorine Tolerance	N/A 1,000+ ppm-hours, Dechlorination Recommended
Feedwater	N/A NTU < 1 SDI < 5
Note	N/A These elements are bagged wet before shipping. Trademark of General Electric Company; may be registered in one or more countries.
¹ Internal diameter unless specified OD (outside diameter).