vapIndustrial UF Membrane
LX (PES 300kD) Industrial Specsheet


STANDARD SERIES BENEFITS

  • Wide range of MWCO’s available
  • Good pH and temperature resistance
  • High resistance to fouling
  • Customizable dimensions for unique housings

Element Specifications

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RECOMMENDED OPERATING PARAMETERS

Pressure PSI Bar
Max Inlet Pressure 116 8.0
Min Outlet Pressure 10 0.7
Max. Pressure Drop per Element 18 1.2
Max Permeate Backpressure 5 0.3

 

Temperature Fahrenheit Celsius
Max. Continuous Operation 122° 50°
Max. CIP Temperature 122° 50°

 

pH Parameters pH
pH Range during Operation at 25°C Max 1.0-11.0
pH Range during CIP Operation at 50°C Max 2.0-11.0

 

Chlorine Norm PPM Max PPM
Free Chlorine in DF Water or Product 0 <0.1
Chlorine during CIP at pH 10.8-11.0 and 50°C 150 180

 

Peroxide Max ppm.
Free Peroxide in Product During Operation <3 ppm
Peroxide as a sanitizer at 25°C Max, pH6-7, 10minutes recirculation 0.1%

Note: Trials should be made to determine temperature and viscosity effects. Ribbed spacers are also available for high solids applications.

 

Recommended Element Cross Flow Rate

Element Feed Spacer (in miles)
24 31 46 65 80
1.8" m3/hr
gpm
0.7
3
0.8
3
0.9
4
1.0
4
1.1
5
2.5" m3/hr
gpm
1.3
6
1.5
7
1.8
8
2.0
9
2.1
9
4.0" m3/hr
gpm
3
15
4
17
5
20
5
23
5
24
8" m3/hr
gpm
15
66
17
75
20
89
23
99
24
105

*Note: The recommended cross flow rate will be subject to differential pressure limitations and specific applications.


Membrane Area(SQ. FT.)

Element Feed Spacer (in mils)
24 31 46 65 80
1812TM 3.1 2.7 2.1 1.6 1.3
2540HF 28 24 20 16 13
2540HM 30 26 22 17 14
4040HM 81 72 58 46 39
4040HF 86 75 61 49 41
7940HF 379 335 268 210 178
8040HF 379 335 268 210 178

 

DIMENSIONS & WEIGHT

Element Model No. Diameter (B) in (cm) Length (A) in (cm) PWT ID/OD in (cm) Tube Extension (C) in (cm) Dry Weight lb (kg)
1.8" 1812TM 1.8” (4.6) 11.75” (29.8) 0.675” (1.71) 0.75” (perm)
1.00” (plug)
1.0 (.45)
2.5" 2540TM
2540HF
2540HM
2.4” (6.1)
2.4” (6.1)
2.4” (6.1)
40.0” (101.6)
40.0” (101.6)
40.0” (101.6)
0.75” (1.90)
0.625” (1.59)
0.75” (1.90)
1.00” (2.54)

1.00” (2.54)
4.0 (1.8)
4.0 (1.8)
4.0 (1.8)
4" 4040TM
4040HM
4040HF
3.9” (9.9)
3.9” (9.9)
3.9” (9.9)
40.0” (101.6)
40.0” (101.6)
40.0” (101.6)
0.75” (1.90)
0.75” (1.90)
0.625” (1.59)
1.00” (2.54)
1.00” (2.54)
12.0 (5.5)
12.0 (5.5)
12.0 (5.5)
8" 7940HF
8040HF
7.9” (20.1)
7.9” (20.1)
40.0” (101.6)
40.0” (101.6)
1.138” (2.89)
1.125” (2.86)

35.0 (15.9)
35.0 (15.9)

 

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TECHNICAL NOTES

For element sizes not listed, please call or email Synder Filtration for details. We can design an element to fit your exact needs – just specify the element outer diameter (OD) or vessel/housing inner diameter (ID), element inner diameter (ID), and length. Elements are available with or without a controlled bypass tail. Additional feed spacers are also available.

Trials should be conducted to determine optimal application conditions.

Refer to installation, cleaning, and storage procedures for more details.