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GE P&W Spiral Wound Membranes - MUNI RO LE Series User Manual

Page 2

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Page 2

FS1275EN

Figure 2: Element Dimensions Diagram – Female

Table 2: Dimensions and Weight

Model

1

Dimensions, inches

(cm)

Boxed

A

B

2

C

3

Weight

lbs (kg)

MUNI-RO-400-LE

40.0

(101.6)

1.125

(2.86)

7.9

(20.1)

35

(16)

1

These elements are bagged wet before shipping.

2

Internal diameter.

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

Typical Operating Pres-
sure

110psi (758kPa)

Typical Operating Flux

10-20GFD (15-35LMH)

Maximum Operating
Pressure

400psi (2,758kPa)

Maximum Temperature

Continuous operation: 112°F
(50°C)
Clean-In-Place (CIP): 112°F (50°C)

Minimum Crossflow

30gpm (6.8m3/h)

pH Range

Continuous operation: 4.0-11.0,
Clean-In-Place (CIP): 2.0-11.5

Maximum Pressure Drop Over an element: 12psi (83kPa)

Per housing: 50psi (345kPa)

Chlorine Tolerance

1,000+ ppm-hours,
dechlorination recommended,

Feedwater

NTU < 1
SDI < 5

Recommended single el-
ement recovery

< 15 %