SUPRApak Multi-Stack Series-WA Filter Housings product photo Primary L

SUPRApak Multi-Stack Series-WA Filter Housings

For High Volume Depth Filtration

SUPRApak Multi-Stack Series-WA housings are designed for use with SUPRApak L filter modules. They revolutionize high volume depth filtration applications in the food and beverage industry, providing a cost-effective alternative to classical sheet filtration.

 
Features Benefits
Closed filtration system Increased process safety and product quality; minimized product losses, product contamination risk and personnel exposure to process fluids
Compact design with high filtration area Extremely high throughput at low investment cost
Drainable, low holdup volume assembly Higher product yield; minimized cleaning costs
High quality internal surface finish, sanitary and crevice-free design Enhanced cleanability
Flexible modular design Production volumes can be matched to equipment capacity by using different housing domes
External tensioning devices Provides secure operation without bypass
Dual inlet connections Minimizes product mixing zones
Simple, quick installation and servicing Reduced labor, maintenance and downtime costs
Filter module lifting device available on request Eases filter installation and removal
 




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Description

For High Volume Depth Filtration

SUPRApak Multi-Stack Series-WA housings are designed for use with SUPRApak L filter modules. They revolutionize high volume depth filtration applications in the food and beverage industry, providing a cost-effective alternative to classical sheet filtration.

 
Features Benefits
Closed filtration system Increased process safety and product quality; minimized product losses, product contamination risk and personnel exposure to process fluids
Compact design with high filtration area Extremely high throughput at low investment cost
Drainable, low holdup volume assembly Higher product yield; minimized cleaning costs
High quality internal surface finish, sanitary and crevice-free design Enhanced cleanability
Flexible modular design Production volumes can be matched to equipment capacity by using different housing domes
External tensioning devices Provides secure operation without bypass
Dual inlet connections Minimizes product mixing zones
Simple, quick installation and servicing Reduced labor, maintenance and downtime costs
Filter module lifting device available on request Eases filter installation and removal
 


Specifications
SUPRApak Multi-Stack filtration units provide a closed system approach to high capacity depth filtration, maximizing product protection and minimizing product losses. Lower cost of ownership is achieved due to higher throughput, yield improvement, and reduced handling, cleaning, maintenance and downtime costs, when compared to sheet filtration.

SUPRApak Multi-Stack technology is ideal for use in high volume beer, sweetener, enzyme, gelatin, yeast extract, and other food and beverage applications.

SUPRApak Multi-Stack Series-WA units hold from 16 to 24 SUPRApak L modules, representing up to approximately 240 m2 (2583 ft2) of filtration area in a very compact and low hold-up volume design. They are available in single dome design.

 
Minimum/Maximum
Design Pressure1, 2
Liquids and Gases: -1 to 6 barg (-14.5 to 87 psig)
Minimum/Maximum Operating Temperature1 -10 to 150 °C (14 to 302 °F)
Materials of Construction Wetted parts 1.4404 (AISI 316L stainless steel)
Sealing Materials3 EPDM elastomer
Internal Surface Finish Housing ≤ 0.8 micrometers Ra (≤ 32 Ra microinches), electropolished
Piping ≤ 0.8 micrometers Ra (≤ 32 Ra microinches)
Internal Welds Housing Dressed and blended to provide uniform ripple- and crevice-free surface to ≤ 0.8 micrometers Ra (≤ 32 Ra microinches), electropolished
Piping Weld finish is as welded, with a uniform, crevice-free profile.
≤ 1.6 micrometers Ra (≤ 63 Ra microinches), pickled and passivated or bright annealed
Connections Inlet/Outlet DN 100 (DIN 11851)
4 inch ISO 2852 clamp coupling compatible adaptors available by specific order
Filtrate Vent 4 x DN 10 (DIN 11851)
Filter Module Compatibility4 SUPRApak L series modules
 
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 ºC (266 ºF). For details on module temperature limitations, please refer to SUPRApak module literature.
2 Design satisfies EC Pressure Equipment Directive (PED) 97/23/EC (Fluid Group 1, Category IV, Module G). Pressure rating is suitable for hazardous liquids or gases.
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 Multi-Stack Series-WA housings are supplied without accessories.

Nominal Dimensions in mm (inches)

For specific dimensions, please contact Pall5.
 
  MS-400 MS-500 MS-600
A 3500 (137.8) 4000 (157.5) 4500 (177.2)
B 2140 (84.3) 2393 (94.2) 2646 (104.2)
C6 844 (33.2) 844 (33.2) 844 (33.2)
D6 500 (19.7) 500 (19.7) 500 (19.7)
E7 154 (6.1) 154 (6.1) 154 (6.1)
F6,7 750 (29.5) 750 (29.5) 750 (29.5)
G 1050 (41.3) 1050 (41.3) 1050 (41.3)
 
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 Adjustable (leg height adjustment)
7 Indicated dimensions are for installations requiring DIN connections. For installations requiring clamp coupling connections, optional DIN to clamp coupling adaptors are additionally available.

Volume and Weight

 
  MS-400 MS-500 MS-600
Volume L (US gal) 1035 (273) 1250 (330) 1465 (387)
Weight kg (lbs) 740 (1631) 770 (1698) 800 (1764)
 

Standard Documentation8

  • Certificate of Conformity to Quality Standards
  • Final Inspection Certificate
  • Installation/Operating Manual (IOM)
8 Additional documentation packages can be ordered.



Dimensional information, WA-Series Housing
Dimensional information, WA-Series Housing


Dimensional information, piping DIN to clamp coupling adaptors, in mm (inches)
Dimensional information, piping DIN to clamp coupling adaptors, in mm (inches)

Type
Housings, Vessels, or Assemblies
Ordering Information
This is a guide to the part numbering structure and possible options only. For availability of specific options, please contact Pall.

Part Number: SPMS WA [1]

Example Part Number: SPMS WA 400

Note: See bold reference code in the table.

Table 1

 
Code Bowl Height and Configuration Number of SUPRApak Modules
400 4-High Bowl 16
500 5-High Bowl 20
600 6-High Bowl 24
 


Optional Accessories

 
Part No. Description Details
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)
ACS1036AA Hook Spanner DN 10-20 Tool
ACS1037AA Hook Spanner DN 25-100 Tool
20040118-34 3-4 High Lifting Device (incl. Stand) Supplied with spacer
20040118-56 5-6 High Lifting Device (incl. Stand) Supplied with spacer
ACS1072GS InletAdaptor
DN 100 – 4 inch clamp coupling)
Elbow adaptor for piping adaption from DN to ISO 2852 clamp coupling connection
ACS1067GS Outlet Adaptor
(DN 100 – 4 inch clamp coupling)
Straight piece adaptor for piping adaption from DN to ISO 2852 clamp coupling connection
 
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.


Lifting device enables insertion and removal of the entire stack of modules. Spacer pictured at the bottom enables lowering module stack onto a suitable raised surface.
Lifting device enables insertion and removal of the entire stack of modules. Spacer pictured at the bottom enables lowering module stack onto a suitable raised surface.

Hooks on the lifting device grab the bottom of the SUPRApak module stack for easy handling.
Hooks on the lifting device grab the bottom of the SUPRApak module stack for easy handling.

Different bowl heights offer flexibility.
Different bowl heights offer flexibility.

Spare Parts

 
Part No. Description Details
ACS1057EM Housing O-Ring EPDM
ACS1070AA Torque Unit Torque unit with filtrate vent
ACS1041AA Torque Unit Rod Seal EPDM
ACS1043AA Torque Unit Guide Bush Torque unit spare part
ACS1071JM Torque Unit Clamp Nut Torque unit spare part
ACS1064EM DN 100 Seal EPDM
 


The torque unit is an external tensioning device, which provides reliable and secure operation without bypass. The filtrate vent, mounted on the torque unit, enables release of air from the filtrate inside the module core.
The torque unit is an external tensioning device, which provides reliable and secure operation without bypass. The filtrate vent, mounted on the torque unit, enables release of air from the filtrate inside the module core.

Application
General F&B, Particle Filtration, Fine Filtration, General F&B, Particle Filtration, Fine Filtration