VUF8040-4K

The VUF series is mainly used for separation and concentration of specific material with molecular weight cut off (MWCO) at 4k, 6k, 8k, 10k, 20k, 67k Da. VUF series applies the feed channel spacer of 31, 46 and 90mil, and isfavorably equipped with the fiberglass housing orsanitary-grade housing.
 
Model: VUF8040-4K
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 8700 (32.9)
Testing Solution: PEG4000
 
Testing Position
Operating Pressure at 60 psi (0.41Mpa)
Temperature at 25℃
Tested in 1000 mg/L solution
Recovery rate at 15%
 
Operating Limit & Conditions
Maximum operating pressure: 300psi（2.09MPa)
Maximum feedwater flow: 84gpm（19 m3/h）
Maximum feedwater temperature: 40℃
Maximum feedwater flow SDI15: 5
Allowed pH range for feedwater in operation: 3～10
Allowed pH range for chemical cleaning: 2～12
Maximum concentration of free chlorine: ＜0.1ppm
Maximum pressure drop per element: 15psi（0.1MPa）