Suez – RO Membranes – GK Series – GK4040F50

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The G-Series family of proprietary thin-film ultrafiltration membrane elements is characterized by a molecular weight cutoff of 3,500 on polyethylene glycol and a smooth, fouling resistant membrane surface.
GK Elements are used for surface water pretreatment, color/TOC reduction, and chemical purification.

Typical Operating Flux: 5-20 GFD (8-34 LMH)
Maximum Operating Pressure: 400 psi (2,760 kPa)
Maximum Temperature Continuous Operation: 122°F (50°C)
Clean-In-Place (CIP): 122°F (50°C)
pH Range Continuous Operation: 2.0-10.0
Clean-In-Place (CIP): 1.0-13.0 (1)
Maximum Pressure Drop Over an element: 15 psi (103 kPa)
Per housing: 60 psi (414 kPa)
Chlorine Tolerance 20-50 ppm days


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Manufacturer Suez
Series GK Series
Model Number GK4040F50
Part Number 3050008
Description Average Permeate Flow GPD (m3): 1,000 (3.8)
MECO: 3,500
Spacer mil (mm): 50 (1.27)
Active Area Ft2 (m2): 66 (6.1)
Outer Wrap: Fiberglass
Type: Male

Shipping Weight 9 Lbs (4.1 KG)
Overall Length 40.0 IN (101.6 CM)
Overall Height 3.9 IN (9.9 CM)
Notes CENTRAL TUBE: 0.75 IN (1.90 CM)

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