Description
CSM RE4040-commercial High Productivity Brackish Water RO Membrane – 2400 GPD Water Flow Rate, 99.7% NaCl rejection rate, 225 PSI Operating Pressure.
High pressure RO element with extended area for brackish water
SPECIFICATIONS:
General Features Permeate flow rate: 2,400 GPD (9.8 m3/day)
Nominal salt rejection: 99.7%
Effective membrane area: 85 ft2 (7.9 m2)
Feed spacer thickness: 32mil
1. The stated product performance is based on data taken after 30 minutes of operation at the following test conditions:
2,000 mg/L NaCl solution at 225 psig (1.5 MPa) applied pressure
15% recovery
77 oF (25 oC)
pH 6.5 – 7.0
2. Permeate flow rate for each element may vary but will be no more than 15%.
3. All elements are vacuum sealed in a polyethylene bag containing 1.0% SBS (sodium bisulfite) solution and individually packaged in a cardboard box.
APPLICATION DATA:
Operating Limits
· Max. Pressure Drop / Element 15 psi (0.1 MPa)
· Max. Pressure Drop / 240 Vessel 60 psi (0.41 Mpa)
· Max. Operating Pressure 600 psi (4.14 MPa)
· Max. Feed Flow Rate 18 gpm (4.09 m3/hr)
· Max. Operating Temperature 113 oF (45 oC)
· Operating pH Range 2.0?11.0
· CIP pH Range 1.0 13.0
· Max. Turbidity 1.0 NTU
· Max. SDI (15 min) 5.0
· Max. Chlorine Concentration < 0.1 mg/L
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