Model | A, mm (inch) | B, mm (inch) | C, mm (inch) | D, mm (inch) | |||
BW/LP-8040 | 1016 (40) | 201 (7.9) | 29 (1.125) | // | |||
BW/LP-4040 | 1016 (40) | 96 (3.8) | 19 (0.75) | 27 (1.05) | |||
Specifications | 8040 | 4040 | 8040 | 4040 | |||
Material | Aromatic polyamide | Aromatic polyamide | Aromatic polyamide | Aromatic polyamide | |||
Structure | Spiral-wound | | | | |||
Effective Membrane Area(m²) | 37 | 7.6 | 37 | 7.6 | |||
Thickness of the inlet grid(mil) | 34 | | | | |||
Standard Test Solution | 2000mg/L NaCl | | 1500mg/L NaCl | | |||
Operating Pressure | 1.55Mpa | 1.55Mpa | 1.05Mpa | 1.55Mpa | |||
Test Temperature | 25℃ | | | | |||
Recovery(%) | 0.15 | | | | |||
pH | 6.5~7 | | | | |||
Permeate Flow Rate(m3/d) | 38/10000 | 7.6/2000 | 40/10500 | 8/2100 | |||
Rejection(%) | 99.5 | | 99 | | |||
Max. Operating pressure | 4.1Mpa (600Psi) | | | | |||
Max. feed flow (GPM) | 75 | 16 | 75 | 16 | |||
Feed Temperature | 5~45℃ | | | | |||
Feed pH | 3~11 | | | | |||
Cleaning pH | 2~12 | | | | |||
Max. feed turbidity | 1 | | | | |||
Max. feed SDI15 | 5 | | | | |||
Residual Chlorine | < 0.1 mg/L | | | | |||
Max. Pressure Drop each Element | 15 psi | | | |