vapIndustrial Microfiltration Spiral-Wound Element:
V0.2 (PVDF 0.2 µm)

Synder Filtration’s Microfiltration Elements offer an optimal combination of both flux and rejection in a comprehensive range of MWCO’s. Contact us today to learn more about our complete line of membrane products and services.



INDUSTRIAL SERIES BENEFITS

  • Good resistance to pH and temperature
  • High resistance to fouling
  • Customizable dimensions for unique housings

COMMON APPLICATIONS

  • Microbial removal
  • Enzyme clarification

Element Specifications

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RECOMMENDED OPERATING PARAMETERS

Membrane Type
Proprietary PVDF Spiral-Wound with netted outerwrap or fiber glass hardshell (FRP)

 

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

Note: Soft start on boost pumps required to minimize pressure/flow shocks to elements.

 

Temperature Fahrenheit Celsius
Max. Operating 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

 

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

 

Chlorine Norm PPM Max PPM
Free Chlorine During Operation 0 <0.1
Chlorine During CIP at pH10.8-11.0 and 50°C 150 180

Note: Maximum chlorine exposure for all elements is 30 minutes per day at pH and temperature conditions listed above.

 

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) 0.665” (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)

 

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.


Synder_SpecificMembranes-img1

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
2540M 28 24 20 16 13
2540F 30 26 22 17 14
4040M 81 72 58 46 39
4040F 86 75 61 49 41
7940F 379 335 268 210 178
8040F 379 335 268 210 178

 

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 also available with or without a controlled bypass tail. Additional feed spacers are also available. Trials should be conducted to determine optimal application conditions.