vapIndustrial UF Treated Membrane for Anodic Paint Applications
A62-7640HB


SPECIFICATIONS
Size: 8” Nominal
Outerwrap: FG Hard Wrap with Dual End Seals
Element Design: Spiral
Membrane: PVDF 500kDa
Membrane Area: 274 ft² (25.5 m²)
Diameter 7.45” (189.2mm)
Overall Length: 40.00” (1016.0mm)
Body Length: 40.00” (1016.0mm)
Weight 38 ± 1.0 lb (17.2 ± 0.5 kg)
Housing Model: N/A

PERMEATE CAPACITIES
Permeate Output Steady State with Anodic Paint GPM (LPM) 3.99 ± 10% (15.1 ± 10%)

OPTIMAL DESIGN PARAMETERS
Feed Rate: 70 GPM (265 LPM)
Element Inlet PSI: 50 PSIG (345 KPA)
Pressure Drop: 30 PSIG (207 KPA)

Note: Element performance may be affected by variances in operating parameters and feed chemistry.

ELEMENT LIMITS
pH Range: 1-11
Feed Rate: 60 / 80 GPM (227 / 303 LPM)
Inlet Pressure: 45 / 75 PSIG (310 / 517 KPA)
Pressure Drop: 25 / 35 PSIG (172 / 241 KPA)
Operation Temp: 120°F (48°C)

Item Description
1 Permeate Tube
2 N/A
3 ATD with Seals
4 Membrane Body with Hard Shell
5 ATD
6 N/A
Item Dimensions
A 40.00” (1016.0mm)
B 7.45” (189.2mm
C N/A
D N/A
ID 1.29” (32.7mm)

Note: (2) Seals for Systems w/ reverse flow-cleaning capabilities

INSTALLATION PROCEDURES

  1. Remove the flow meter/assembly from the housing top cap. Store in a safe place to prevent damage.
  2. Remove the Victaulic coupling from the top cap.
  3. Lift the top cap off the housing. In most cases the element will lift up with the top cap. If it does not, pull the spent element out by the permeate tube extension, ATD, or by removing the housing and bottom cap to push the element out.
  4. Carefully remove the element from its storage bag. For elements with rubber seals, ensure they are properly installed by lubricating with glycerine.
  5. Replace the O-ring on your top cap with the new O-ring supplied with your element and lubricate them with glycerine. A vial of glycerine is included with each shipment.
  6. Eliminate the residual paint from the housing. Fill the housing approximately 1/3 full with DI/RO water.
  7. Insert the bottom plug into the end of the element without the rubber seal(s). For elements with no rubber seal, insert bottom plug into any end
  8. Insert the element into the housing, bottom end plug first. Do not force the element. For elements with tape wrap, you may trim the tape until it has a snug fit.
  9. Gently push the element to make sure the element is seated on the bottom of the housing. Make sure the permeate tube is completely submerged in DI/RO water.
  10. Carefully insert the top cap connector into the permeate tube. Replace the Top Cap and tighten the bolts. Reinstallthe flow meter/bypass assembly and tighten the union connections.
  11. Circulate DI/RO water through the element for 15 minutes in the CIP loop. Purge to drain, and then refill with fresh DI/RO water. If this is not possible, soak the element in DI/RO water for at least one hour, purge to drain, and re-fill the housing with fresh DI/RO water
  12. Open both the paint permeate to rinse valve and the paint return valve
  13. Start paint feed pump and slowly open paint feed valve (to fully open in 3-5 minutes). Adjust inlet pressure to a minimum of 50psi.
    Warning: When operating on paint or cleaning, the appropriate permeate transport valve must be 100% open. When operating on paint, the “Permeate to Rinse” valve must be 100% open. When cleaning, the “Permeate to CIP tank” valve must be 100% open. Throttling or closing any permeate valve while it’s in operation can cause Leakers and Smokers and will void our Membrane Material & Workmanship warranty.
  14. After the system runs for a few minutes it may be necessary to re-adjust the pressures until the system balances out and the pressure/flow stabilize

RECOMMENDED OPERATING PARAMETERS

Operating Parameters
Maximum Temperature 60°C (140°F)
pH Range @ Max Temperature 2-10
pH Range @ Ambient Temperature 2-10.5

 

Pressure PSI Bar
Max Inlet Pressure 120 8.3
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 rninimize pressure/flow shocks to elements.

 

Changing Parameters
Maximum Temperature (Short term <30min) 85°C (185°F)
pH Range @ Max Temperature 2-11
pH Range @ Ambient Temperature 2-12.5

 

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.

 

Dairy Product Total Solids Limits Feed Spacer (in mils)
31 46 65 80
Sweet Whey Max. T.S. 15 25 28 30
Acid Whey Max. T.S. 15 24 26 28
Skim Milk Max. T.S. 14 24 26 28
Whole Milk Max. T.S. 15 30 33 35

Note: Trials should be made to determine temperature and viscosity effects.

 

Element Dimensions

Element Model No. Diameter (B) in Length (A) in P.W.T. ID
1.8" 1812F 1.8 12 0.63
2.5" 2519
2540F
2540M*
2.5
2.5
2.5
19.25
40
38
0.63
0.63
0.75
3.8" 3838
3838.75
3850
3938.75
3.8
3.8
3.8
4.0
38
38.75
50
38.75
0.83
0.83
0.83
0.63
4.3" 4333
4335
4335.5
4336
4338
4.3
4.3
4.3
4.3
4.3
33
35
35.5
36
38
0.83
0.83
0.83
0.83
0.83
5.8" 5838 5.8 38 1.14
6.3" 6338
6324
6.3
6.3
38
24
1.14
1.14
6.4" 6438
6424
6.4
6.4
38
24
1.14
1.14
7.8" 7838
7824
7.8
7.8
38
24
1.14
1.14
8" 8038
8040
8238
8240
8338
8340
8.0
8.0
8.2
8.2
8.3
8.3
38
40
38
40
38
40
1.14
1.14
1.14
1.14
1.14
1.14
9.8" 9838 9.8 38 1.14
10" 10338 10.3 38 1.14

*1″ permeate tube extensions (0.75″ OD)

 

Recommended Element Cross Flow Rate

Element Feed Spacer (in miles)
24 31 46 65 80
1.8" m3/hr
gpm
1
4
1
5
1
6
2
7
2
7
2.5" m3/hr
gpm
2
9
2
10
3
11
3
12
3
13
3.8" m3/hr
gpm
5
22
6
25
7
29
8
33
8
35
4.3" m3/hr
gpm
6
29
7
32
9
38
10
44
10
46
5.8" m3/hr
gpm
12
51
13
59
16
69
18
78
19
83
6.3" m3/hr
gpm
15
65
17
74
20
88
22
99
24
105
8" m3/hr
gpm
21
94
24
107
29
128
33
143
35
154
10" m3/hr
gpm
42
184
48
213
57
250
64
283
68
299

The recommended cross flow rate will be subject to differential pressure limitations and specific applications. Please consult Synder Filtration if additional information is needed.



Membrane Area(SQ. FT.)

Element Model No. Feed Spacer (in mils)
24 31 46 65 80
1.8" 1812F N/A 3.6 N/A N/A N/A
2.5" 2519
2540F
2540M
15
34
35
13
29
30
10
22
23
N/A
N/A
N/A
N/A
N/A
N/A
3.8" 3838
3838.75
3850
3938.75
85
86
100
102
72
74
84
89
85
59
70
69
46
47
52
53
38
39
46
47
4.3" 4333
4335
4335.5
4336
4338
99
105
107
108
115
86
91
93
94
100
66
71
72
73
77
53
56
57
58
62
44
47
48
49
52
5.8" 5838 210 184 147 114 96
6.3" 6338
6324
150
245
134
220
107
176
83
136
70
115
6.4" 6438
6424
157
258
140
230
112
184
83
136
74
122
7.8" 7838
7824
242
396
210
344
166
273
132
216
110
180
8" 8038
8040
8238
8240
8338
8340
414
414
441
441
450
450
368
368
384
384
400
400
287
287
302
302
311
311
225
225
238
238
245
245
189
189
201
201
207
207
9.8" 9838 N/A 564 440 351 296
10" 10338 N/A 620 492 386 326

 

TECHNICAL NOTES

For element sires not listed, please coil or email Synder Filtration for Moils. We can design on element to fit your exact needs -just specify the element outer diameter (OD) or vessel/housing inner diameter OD), element inner diameter OD, and length. Elements ore also available with or without a controlled bypass tall Additional feed spacers are also available. Trials should be conducted to determine optimal application.

 

Element Descriptions

Model No. OD (in.) L (in.) ID* (in.) Weight (lb) Weight (kg)
1812F 1.8 12 0.63 1.0 0.5
2519
2540F
2540M*
2.5
2.5
2.5
19.25
40
38
0.63
0.63
0.75
2
4
4
0.9
1.8
1.8
3838
3838.75
3850
3938.75
3.8
3.8
3.8
4.0
38
38.75
50
38.75
0.83
0.83
0.83
0.63
10
10
13
10
4.5
4.5
5.9
4.5
4333
4335
4335.5
4336
4338
4.3
4.3
4.3
4.3
4.3
33
35
35.5
36
38
0.83
0.83
0.83
0.83
0.83
11
11
11
11
12
5.0
5.2
5.2
5.2
5.4
5838 5.8 38 1.14 15 7
6338
6324
6438
6424
6.3
6.3
6.4
6.4
38
24
38
24
1.14
1.14
1.14
1.14
16
17
29
18
7
7.7
13.2
8.2
7838
7824
7.8
7.8
38
24
1.14
1.14
40
26
18.2
11.8
8038
8040
8238
8240
8338
8340
8.0
8.0
8.2
8.2
8.3
8.3
38
40
38
40
38
40
1.14
1.14
1.14
1.14
1.14
1.14
38
39
38
40
40
40
17.2
17.7
17.2
18
18
18
9838 9.8 38 1.14 42 19.1
10338 10.3 38 1.14 50 22.7

*1″ permeate tube extensions (0.75″ OD)
Note: Different diameters are available. Please specify your requirements when ordering. Specifications are subject to change without notice.

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