Allegro™ Jacketed Totes product photo Primary L

Allegro™ Jacketed Totes

Advanced Support Hardware for Single-use Systems

Pall Allegro jacketed totes have been specifically  designed and engineered to provide state-of-the-art performance of single-use systems in thermal control applications. The jacketed totes are part of the Allegro platform from Pall Life Sciences; a comprehensive program providing process solutions, technical support and validation for single-use systems. Fully integrated multicomponent and multi-technology systems are provided as validated solutions for fluid handling.

 

Features/Benefits

The Allegro jacketed totes are designed for temperature  control or thermal regulation applications for process fluids where fluid containment and safety in operation are paramount. Superior performance is achieved through innovative and complimentary designs of both the totes and the systems designed to fit in them. Full access into the totes, ease of installation of single-use systems and self filling with minimal operator intervention are just some of the key features. Please refer to additional Pall literature (ref USD 2519) for more details.

  • Dimensionally identical to standard Allegro 3D totes
  • Sanitary nozzle connections for inlet, outlet and low point drain for heating/cooling fluids
  • Allegro wheeled trolleys from Pall enhance mobility
  • Can be stacked in combination with existing totes to maximize floor space (Note: not to be stacked when using a trolley)
  • Stainless steel surface is passivated providing enhanced corrosion resistance
  • Jacketed on 4 sides, including the bottom, to maximize thermal transfer
  • Insulated with NH/Armaflex® thermochannels on all jacketed faces for heat conservation and personal protection
  • Excellent internal surface finish (Ra < 0.5 μm) maximizing contact for efficient thermal transfer.

Tote Inlet, Outlet and Drain Connections

Thermo Channels

The Allegro jacketed totes provide very efficient heat transfer via specially designed thermo channels incorporated in the design.

The thermo channel design forces the cooling/heating medium into a state of turbulence in a controlled and even distribution over the complete heat transfer area – especially
at low flow rates, maximizing heat transfer coefficient.

Figure 1: Thermo Channel Principle

Typical Applications

The Allegro jacketed totes can be used for general thermal control applications such as:

  • Media & buffer storage, heating or cooling
  • Suspension and temperature equilibration for slurry solutions (e.g. vaccine adjuvants)
  • Product fraction collection with temperature equilibration
  • Product/buffer/media homogenization with temperature equilibration

Figure 2: Example Allegro Single-use System with Jacketed Tote

Allegro Jacketed Totes Maximize Floor Space Availability

                                                       

Documentation Package

The Allegro jacketed totes are optionally supplied with a comprehensive Documentation Pack, comprising:

  • Drawings
  • Weld Procedures, Welder Qualification, Weld Maps, Weld Log
  • Material Certification
  • Passivation Certification
  • Pressure Vessel Certification
  • FAT Protocol & Report

Our in-house engineering team - Pall Advanced Separation Systems (PASS) – can provide or recommend suitable manual or automated jacket control solutions, to support the operation of the Allegro jacketed tote.



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Description

Advanced Support Hardware for Single-use Systems

Pall Allegro jacketed totes have been specifically  designed and engineered to provide state-of-the-art performance of single-use systems in thermal control applications. The jacketed totes are part of the Allegro platform from Pall Life Sciences; a comprehensive program providing process solutions, technical support and validation for single-use systems. Fully integrated multicomponent and multi-technology systems are provided as validated solutions for fluid handling.

 

Features/Benefits

The Allegro jacketed totes are designed for temperature  control or thermal regulation applications for process fluids where fluid containment and safety in operation are paramount. Superior performance is achieved through innovative and complimentary designs of both the totes and the systems designed to fit in them. Full access into the totes, ease of installation of single-use systems and self filling with minimal operator intervention are just some of the key features. Please refer to additional Pall literature (ref USD 2519) for more details.

  • Dimensionally identical to standard Allegro 3D totes
  • Sanitary nozzle connections for inlet, outlet and low point drain for heating/cooling fluids
  • Allegro wheeled trolleys from Pall enhance mobility
  • Can be stacked in combination with existing totes to maximize floor space (Note: not to be stacked when using a trolley)
  • Stainless steel surface is passivated providing enhanced corrosion resistance
  • Jacketed on 4 sides, including the bottom, to maximize thermal transfer
  • Insulated with NH/Armaflex® thermochannels on all jacketed faces for heat conservation and personal protection
  • Excellent internal surface finish (Ra < 0.5 μm) maximizing contact for efficient thermal transfer.

Tote Inlet, Outlet and Drain Connections

Thermo Channels

The Allegro jacketed totes provide very efficient heat transfer via specially designed thermo channels incorporated in the design.

The thermo channel design forces the cooling/heating medium into a state of turbulence in a controlled and even distribution over the complete heat transfer area – especially
at low flow rates, maximizing heat transfer coefficient.

Figure 1: Thermo Channel Principle

Typical Applications

The Allegro jacketed totes can be used for general thermal control applications such as:

  • Media & buffer storage, heating or cooling
  • Suspension and temperature equilibration for slurry solutions (e.g. vaccine adjuvants)
  • Product fraction collection with temperature equilibration
  • Product/buffer/media homogenization with temperature equilibration

Figure 2: Example Allegro Single-use System with Jacketed Tote

Allegro Jacketed Totes Maximize Floor Space Availability

                                                       

Documentation Package

The Allegro jacketed totes are optionally supplied with a comprehensive Documentation Pack, comprising:

  • Drawings
  • Weld Procedures, Welder Qualification, Weld Maps, Weld Log
  • Material Certification
  • Passivation Certification
  • Pressure Vessel Certification
  • FAT Protocol & Report

Our in-house engineering team - Pall Advanced Separation Systems (PASS) – can provide or recommend suitable manual or automated jacket control solutions, to support the operation of the Allegro jacketed tote.

Specifications
 
 Tote  304/304L/1.4301/1.4306/1.4307 stainless steel or higher
 Typical Heat Transfer Coefficient1  330 W/m²/°C
 Pressure Vessel Design  Full Vacuum/6 barg
 Temperature Design  -10 to 100 °C
 Operating Temperature  0 to 70 °C
 Typical Flowrate for Jacket  2 m³/hr (33 L/min)
 Pressure Drop 200 L tote:   < 0.7 bar (at typical flowrate)
500 L tote:   < 1.0 bar (at typical flowrate)
 Pressure Regulations PED Certified to GMP (Good Manufacturing Practice)
ASME ‘U-Stamp’ North America
 Surface Finish Internal:    Ra < 0.5 μm
External:   2B-surface oscillated, pickled and weld brushed
 Weight (empty) 200 L tote:    90 kg
500 L tote:    230 kg
 Weight (full) 200 L tote:    Approx. 296 kg (assuming full biocontainer and heating/cooling fluid)
500 L tote:    Approx. 742 kg (assuming full biocontainer and heating/cooling fluid)
 Inlet/Outlet/Drain 1 in. sanitary Connections
 Dimensions (L/H/W)² including inlet/outlet/drain: 200 L tote:    876 mm x 833 mm x 646 mm
500 L tote:    1300 mm x 922 mm x 888 mm
 
1 Aqueous process fluid heating and cooling with process fluid recirculation using aqueous heating/cooling fluids on jacket.
2 Includes stacking pins but not trolley. Trolley will add 285 mm to overall height including stacking pins.

 

Performance Data

  • Process Fluid: Water
  • Cooling Fluid: Towns water at 9 °C
    • Temperature reduced from 37 to 15 °C in 90 mins
  • Heating Fluid: Warm water at 66 °C
    • Temperature increased from 20 to 50 °C in 47 mins

NOTE: Pall can provide heating/cooling performance data for alternative process and jacket fluids.

 

Figure 3: Tote Floor and Wall Construction

Cooling Performance

 

 

Heating Performance

For cooling and heating performance data at other flow rates, please contact Pall.

Ordering Information
 
Part Number Description
 LGRJTTE200L 200 L Jacketed Tote
 LGRTRL200L 200 L Trolley
 LGRJTLD200L 200 L Tote Lid (insulated)
 LGRADAPT200L 2D Tray Adapter
(for use with 10/20 L 2D Tray)
 LGRJTTE500L 500 L Jacketed Tote
 LGRTRL500L 500 L Trolley
 LGRJTLD500L 500 L Tote Lid (insulated)
 LGRADAPT500L 3D Tote 2D Tray Adapter
(for use with 10/20 L 2D Tray)
 
Application
Hardware
Segment
Single-Use Solutions