argreen Process Technologies | From Coarse Straining Down to Microfiltration, Reverse Osmosis and Ultra Filtration
Pargreen Process Technologies
1224 Capitol Drive
Addison, IL. 60101
USA

Call: 800.323.2810
Fax: 630.628.3050
Email: sales@pargreen.com
Website: www.pargreen.com
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The H-Series proprietary thin-film nanofiltration membrane elements are characterized by an approximate molecular weight cut-off of 150-300 daltons for uncharged organic molecules. Divalent and multivalent ion rejection is dependent upon feed concentration and composition.

HL Nanofiltration Elements
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Unit of Measure

Element Specification

Membrane

H-Series, Thin-Film Membrane (TFM™)

Flow Average

10100 gpd38.2 m³/day

Salt Rejection Average (MgSO4)

97.5 %

Salt Rejection Minimum (MgSO4)

96.0 %

Note

Average salt rejection after 24 hours operation. Individual flow rate may vary +25%/-15%.
Testing conditions: 2,000ppm MgSO4 solution at 100psig (690 kPa) operating pressure, 77ºF, pH7.5 and 15% recovery.

Active Area

350 ft²32.5 m²

Outer Wrap

Net

Part Number

1231793

Dimensions and Weight

Dimension A (Length)

40.0 in101.6 cm
Dimension B1 1.125 in2.86 cm

Dimension C (Outside Diameter)

7.9 in20.1 cm

Boxed Weight

32 lb14.5 kg

Operating and CIP parameters

Typical Operating Pressure

70 - 300 psig483 - 2069 kPa

Typical Operating Flux

10 - 20 GFD15 - 35 LMH

Maximum Pressure (Tape Elements)

450 psig3103 kPa

Maximum Pressure (Other Outerwrap)

600 psig4140 kPa

Maximum Operating Temperature

122 ºF50 ºC

Maximum Cleaning Temperature

104 ºF40 ºC

Optimum Rejection Recommended pH

6.0 - 7.0

Operating Range Recommended pH

3.0 - 9.0

Cleaning Range Recommended pH

2.0 - 10.5

Recommended Pressure Drop Over an Element

12 psig83 kPa

Recommended Pressure Drop Per Housing

50 psig345 kPa

Chlorine Tolerance

1,000+ ppm-hours, Dechlorination Recommended

Feedwater

NTU < 1 SDI < 5

Note

N/A This product ships dry.
Trademark of General Electric Company; may be registered in one or more countries

  • 1 Internal diameter unless specified OD (outside diameter).