For Medium Batch Depth Filtration
SUPRApak M Series-WA filter housings are designed for use with SUPRApak M filter modules, to handle medium batch sizes in wine, distilled spirits, sweeteners, gelatin, enzymes, and other food and beverage applications.
SUPRApak M filtration units provide a closed system approach to high capacity depth filtration, maximizing product protection and minimizing product losses. They are a cost-effective alternative to traditional sheet filtration and lenticular module filtration.
SUPRApak M Series-WA units hold from one to four SUPRApak M modules, representing up to approximately 11 m
2 (116.6 ft
2) of filtration area in a very compact and low hold-up volume design. They areavailable either in single dome or modular design.
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| Closed filtration system |
Increased process safety and product quality; no drip losses; minimum operator exposure to process fluids |
| Compact design with high filtration area |
High throughput filtration for medium batch production, resulting in low investment cost |
| Drainable, low hold-up volume assembly |
Higher product yield; minimized cleaning costs |
| High quality internal surface finish, sanitary and crevice-free design |
Enhanced cleanability |
| Quick release V-band housing closure |
Ease of handling during filter changeout and cleaning |
| Modular construction available |
Enables flexibility and matching of production volumes to equipment capacity |
| External tensioning device with preset torque limit |
Provides secure operation without bypass |
| Simple, quick installation and servicing |
Reduced labor and maintenance costs; reduced process downtime |
| Filter module lifting device available on request |
Eases filter installation and removal |
| ATEX (94/9/EC) Group II, Category 2 documentation — by special order |
Suitable for use in potentially explosive environments |
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| Minimum / Maximum Design Pressure 1, 2 |
-1 to 8 barg (-14.5 to 116 psig) |
| Minimum / Maximum Design Temperature 1 |
-10 to 150 °C (14 to 302 °F) |
| Materials of Construction |
Wetted parts 1.4404 (AISI 316L stainless steel) |
| Sealing Materials 3 |
EPDM elastomer |
| Internal Surface Finish |
≤ 0.8 micrometers Ra (≤ 32 Ra microinches), electropolished |
| Internal Welds |
Dressed and blended to provide uniform ripple- and crevice-free surface to ≤ 0.8 micrometers Ra ( ≤ 32 Ra microinches ), electropolished |
| Connections |
Inlet/Outlet |
DN40 (DIN 11851) 1.5 inch sanitary clamp coupling (ISO 2852) |
| Filtrate Vent (optional) |
DN6 (8 mm / 0.31 inch OD) hose tail |
| Filter Module Compatibility 4 |
SUPRApak M series modules |
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1 Maximum design pressure and temperature ratings are vessel ratings only. Safe operation will also depend on filter module and housing gasket use. EPDM assembly seals restrict continuous operating temperature to 130 °C (266 °F). For details on filter module temperature limitations, please refer to SUPRApak module literature.
2 Design satisfies EC Pressure Equipment Directive (PED) 97/23/EC (Fluid Group 2, Category II, Module A1). Pressure rating is for liquid or gas. The PED category and fluid group classification indicates suitability of housing use on distilled spirits less than 70% by weight absolute alcohol. For such applications, the maximum allowable temperature must be below the flash point. For 70% by weight absolute alcohol the flashpoint is 21 °C (69.8 °F).
3 Seal materials meet requirements for food contact use as detailed in FDA 21 CFR Section 177.2600, and EC Regulation 1935/2004, including BfR XV and XXI. Please contact Pall for additional options.
4 Refer to Pall Food and Beverage SUPRApak module literature for additional guidelines on use.
SUPRApak M Series-WA housings are supplied without accessories.
Nominal Dimensions in mm (inches) —
for specific dimensions, please contact Pall
5
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| A |
1040 (40.9) |
1299 (51.1) |
1558 (61.3) |
1818 (71.6) |
| B6 |
410 (16.1) |
410 (16.1) |
410 (16.1) |
410 (16.1) |
| C6 |
282 (11.1) |
282 (11.1) |
282 (11.1) |
282 (11.1) |
| D6 |
128 (5.0) |
128 (5.0) |
128 (5.0) |
128 (5.0) |
| E7 |
359 (14.1) |
359 (14.1) |
359 (14.1) |
359 (14.1) |
| F |
324 (12.8) |
324 (12.8) |
324 (12.8) |
324 (12.8) |
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5 Pall Corporation reserves the right to make dimensional modifications at any time, maintaining the same fit, form, and function. Please request a general arrangement drawing if exact dimensions are required.
6 Indicated dimension is for DIN 11851 connection. Dimensions for clamp coupling connection are B: 406 (16), C: 278 (10.9) and D: 124 (4.9).
7 Adjustable (leg height adjustment)
Volume and Weight
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| Volume L (US gal) |
27.5 (7.3) |
47.5 (12.5) |
47.5 (12.5) |
68 (18) |
68 (18) |
68 (18) |
88.5 (23.4) |
88.5 (23.4) |
| Weight kg (lb) |
39.6 (87.3) |
45.7 (100.8) |
50.5 (111.4) |
51.8 (114.2) |
61.4 (135.4) |
56.7 (125.0) |
58 (127.9) |
67.6 (149.1) |
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Standard Documentation8
- Certificate of Conformity to Quality Standards
- Final Inspection Certificate
- Installation/Operating Manual (IOM)
8 Additional documentation packages can be ordered. Please request PPD004BRONZ, PPD004SILVER, or PPD004GOLD.
This is a guide to the part numbering structure and possible options only. For availability of specific options, please contact Pall.Part Number: SPM WA [1] [2] [3] [4]
Example Part Number: SPMWA400TW23LA
Note: See bold reference codes in the tables.
Table 1
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| 100 |
1-High Bowl |
1 |
| 200 |
2-High Bowl |
2 |
| 210 |
2-High Split Bowl |
1 or 2 |
| 300 |
3-High Bowl |
3 |
| 311 |
3-High Split Bowl |
1, 2, or 3 |
| 320 |
3-High Split Bowl |
1 or 3 |
| 400 |
4-High Bowl |
4 |
| 421 |
4-High Split Bowl |
1, 2, 3, or 4 |
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Table 2
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| TW |
No Vent |
| TV |
With Vent (DN 6 Hose Tail) |
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Table 3
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| NW40 |
DN 40 DIN 11851 |
| 23L |
1.5 in. Clamp Coupling |
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Table 4
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| A |
ATEX (94/9/EC) Classification: Group II, Category 2, (Zones 1/21 and 2/22) Documentation |
| N |
No ATEX Documentation |
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Optional Accessories
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| 25590-02269 |
Hot Fluid Core |
1.4404 (AISI 316L SS) |
| 25590-0226-019 |
Hot Fluid Core Extension Z1 |
1.4404 (AISI 316L SS) |
| 25590-0226-029 |
Hot Fluid Core Extension Z2 |
1.4404 (AISI 316L SS) |
| ACS1018AS |
Blind Cap DN25 |
1.4404 (AISI 316L SS) |
| ACS1019AS |
Blind Cap Clamp coupling 1 inch |
1.4404 (AISI 316L SS) |
| ACS1036AA |
Hook Spanner DN10-20 |
Tool |
| ACS1037AA |
Hook Spanner DN25-100 |
Tool |
| ACS1067GS |
Inlet/Outlet Adaptor (DN40 to 11⁄2 inch clamp coupling) |
Adaptor for piping adaption from DN to ISO 2852 clamp coupling connection |
| 20040118-12 |
1-2 High Lifting Device |
Supplied with Spacer |
| 20040118-34 |
3-4 High Lifting Device |
Supplied with Spacer |
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9 For hot fluid filtration (>40 °C/ >104 °F) select Hot Fluid Core for the top module in the stack and add Hot Fluid Core Extension Z1 (1-high section) and/or Hot Fluid Core Extension Z2 (2-high section) as required. A 1-high housing will only require the Hot Fluid Core.


Spare Parts
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| ACS1004AM |
Housing Z1 Extension Kit |
Extension piece, V-Band, O-Ring |
| ACS1005AM |
Housing Z2 Extension Kit |
Extension piece, V-Band, O-Ring |
| ACS1006AM |
Housing V-Band |
1.4301 (AISI 304 SS) |
| ACS1007EM |
Housing O-Ring |
EPDM elastomer |
| ACS1080EA |
DN40 Seal |
EPDM elastomer, for piping |
| ACS1052EA |
DN 25 Seal |
EPDM elastomer, for feed fluid vent piping |
| ACS1081EA |
DN10 Seal |
EPDM elastomer, for piping to filtrate vent |
| ACS1082EA |
DN6 Seal Kit |
EPDM elastomer kit, for filtrate vent valve |
| ACS1053AA |
Torque Unit (unvented) |
Torque unit without filtrate vent |
| ACS1040AA |
Torque Unit (vented) |
Torque unit with filtrate vent |
| ACS1106EX |
Torque Unit Rod Seal |
EPDM elastomer |
| ACS1042AA |
Torque Wrench |
Torque unit spare part |
| ACS1043AA |
Torque Unit Guide Bush |
Torque unit spare part |
| ACS1044AA |
Torque Unit Clamp Nut |
Torque unit spare part |
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