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Home > Water Filter Brands > Desal GE Reverse Osmosis Membranes > Desal Commercial RO Membranes > HWS-4040-DUR

GE Desal HWS 4040 Durtherm RO Membrane

2200 Gallons Per Day; 4" x 40"; Part # 1228459; Hot Water Sanitization

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GE Duratherm HWS 4040 Membrane Element:
Duratherm HWS elements are designed, engineered and manufactured to provide consistent, reliable performance under extreme operating parameters, withstanding periodic exposure to temperatures as high as 90°C for cleaning and chemical-free sanitization while operating below 50°C.
GE Osmonics Duratherm high temperature water sanitization is an effective and cost-efficient solution for many HWS RO Industry Applications including: Dialysis, Pharmaceuticals/Food/Cosmetics /Drinking Water and Power/Semi conductor/Sensitive Water.
In numerous pure water applications, GE Osmonics Duratherm Hot Water Sanitization is utilized to ensure consistent product quality, bacteria-free packaging and membrane system performance.
Duratherm Hot Water Sanitization also offers additional advantages as compared to biocide options, including: No membrane damage, sanitization of the permeate side of the membrane, easy direct access or easy to produce, killing bacteria, preventing bio-fouling development, non-toxic, no permit required to store or handle chemical, no disposal costs and comparatively inexpensive.

GE Desal Duratherm HWS 4040 Specs:
2200 Gallons Per Day
Dimensions: 4" W X 40" L

Membrane: Thin Film Membrane

Typical Operating Pressure: 200 psig

Maximum Pressure: 600 psig

Maximum Temperature: 122°F (50°C)

Chlorine Tolerance: 500 ppm-hrs, dechlorination recommended

Recommended pH (operating below 50°C): 2.0 - 10.0

Recommended pH (operating above 50°C): N/A

Recomended pH (cleaning below 50°C): 2.0 - 11.5

Maximum Pressure Drop: 15 psig per element; 60 psig per vessel

Feed NTU: <1

Feed SDI: <3

Average Rejection: 99%

Typical Operating Flux: 10-20 GFD (15-35) L.H-1.M-2