GE P&W GH Series User Manual
Fact Sheet
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AM-FSpwGHSeries_EN.doc Nov-13
Membrane
G-series, thin-film membrane (TFM*)
Model
Average permeate flow
gpd (m3/day) 1
MWCO (Dalton)
GH2540C50
370 (1.4)
2,500
GH2540F30
530 (2.0)
2,500
GH4040F30
1,900 (7.2)
2,500
GH4040F50
1,300 (5.0)
2,500
GH8040C30
7,000 (26.5)
2,500
GH8040C50
5,100 (19.3)
2,500
GH8040F30
7,400 (28.0)
2,500
GH8040F50
5,500 (20.8)
2,500
Model
Spacer
mil (mm)
Active area
ft2 (m2)
Outer wrap
Part
number
GH2540C50
50 (1.27)
19 (1.7)
Cage
1207101
GH2540F30
30 (0.76)
27 (2.5)
Fiberglass
1207102
GH4040F30
30 (0.76)
97 (9.0)
Fiberglass
3050061
GH4040F50
50 (1.27)
67 (6.2)
Fiberglass
3050060
GH8040C30
30 (0.76)
350 (32.5)
Cage
1207118
GH8040C50
50 (1.27)
257 (23.9)
Cage
1207119
GH8040F30
30 (0.76)
370 (34.4)
Fiberglass
1207120
GH8040F50
50 (1.27)
272 (25.3)
Fiberglass
1207121
Model²
Dimensions, inches (cm)
Boxed
A
B1
C3
Weight
lbs (kg)
GH2540C50
40.0
(101.6)
0.75
(1.9) OD
2.4
(6.1) 4 (1.8)
GH2540F30
40.0
(101.6)
0.75
(1.9) OD
2.4
(6.1) 4 (1.8)
GH4040F30
40.0
(101.6)
0.75
(1.9) OD
3.9
(9.9) 9 (4.1)
GH4040F50
40.0
(101.6)
0.75
(1.9) OD
3.9
(9.9)
9
(4.1)
GH8040C30
40.0
(101.6)
1.125
(2.86)
7.9
(20.1)
29
(13.2)
GH8040F30
40.0
(101.6)
1.125
(2.86)
7.9
(20.1)
29
(13.2)
GH8040F50
40.0
(101.6)
1.125
(2.86)
7.9
(20.1)
29
(13.2)
Typical Operating Flux
5-20 GFD (8-34 LMH)
Maximum Operating Pressure
400psi (2,760kPa)
Maximum Temperature
Continuous operation: 122°F (50°C)
Clean-In-Place (CIP): 122°F (50°C)
pH Range
Continuous operation: 2-10
Clean-In-Place (CIP): 1-11.5
Maximum Pressure Drop
Over an element: 15psi (103kPa)
Per housing: 60psi (414kPa)
Chlorine Tolerance
20-50 ppm days
GH Series
Industrial Ultrafiltration Elements – TFM* 2,500 MWCO
The G-Series family of proprietary thin-film ultrafiltration membrane elements is characterized by a molecular weight cutoff of 2,500 on polyethylene glycol and
a smooth, fouling resistant membrane surface.
GH Elements are used for surface water pretreatment,
color/TOC reduction, and chemical purification.
Table 1: Element Specification
Figure 2: Element Dimensions Diagram – Male
Table 2: Dimensions and Weight
1
Flux specifications are based on fouling free water at 160psi operating pressure
(1,103 kPa), 77°F (25°C), and 10% recovery.
Individual element flux may vary ± 25%.
Figure 1: Element Dimensions Diagram – Female
1
Internal diameter unless specified OD (outside diameter).
²These elements are dried then bagged before shipping.
3
The element diameter (dimension C) is designed for optimum performance in GE
pressure vessels. Others pressure vessel dimension and tolerance may result in
excessive bypass and loss of capacity.
Table 3: Operating and CIP parameters
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