High Flow Filtration Technology Available as a Rental Skid: Simplex 4 Element Filter Skid (Skid can be converted to a liquid/liquid coalescer)
Please Note: The following information is provided to support existing users of Pall Cleanliness Cabinets (PCCs) for technical reference and order of consumables and spare parts. The complete cabinet assemblies are no longer available to purchase.
Effectively Separate Liquid/Liquid Dispersions on Medium, Coarse, or Higher Solids Emulsions
Description
The AquaSep EL system is a multiple-stage system starting with filtration to remove particulate matter, followed by either a one-stage horizontal coalescer or a two-stage integrated vertical coalescer/separator stack to separate the two liquid phases. AquaSep EL coalescers will remove free water to a level as low as 15 ppmv1 and be effective over a wide range of conditions such as inlet liquid contaminant concentration as high as 10% and interfacial tension less than 20 dynes/cm.
Table 1: Coalescer Selection Guide
| Process Condition | Recommended Product |
| The dispersed phase fluid is aqueous and a horizontal footprint is acceptable | AquaSep EL coalescer in a horizontal housing without separator |
| The dispersed phase fluid is oil and the continuous phase fluid is aqueous | |
| The dispersed phase fluid is aqueous and minimal footprint is required | AquaSep EL coalescer/separator stack in a vertical housing |
AquaSep EL Coalescer— Horizontal Housing Configuration
In a horizontal housing, the liquid/liquid mixture enters the coalescing element and flows inside-to-outside, small liquid dispersed phase droplets suspended in the continuous phase come together, or coalesce, as the mixture moves through the AquaSep EL coalescer. The large coalesced droplets of the dispersed phase separate by gravity in the horizontal housing and are removed. The size of the housing is a function of the flow rate, IFT, viscosity, and specific gravity of the liquids.
Figure 3: AquaSep EL Liquid/Liquid Separation System with Coalescer in a Horizontal Housing with a Prefilter
AquaSep EL Coalescer/Separator Stack— Vertical Housing Configuration
The liquid/liquid mixture enters the coalescing element and flows inside-to-outside. Small liquid droplets suspended in the continuous phase come together, or coalesce, as the mixture moves through the coalescer medium.
Contaminant-free liquid and large droplets of the dispersed phase flow toward the separator located directly below the coalescer stage. The flow is outside- to- inside. The separator medium is hydrophobic preventing the aqueous phase from entering the separator. Only the non-aqueous continuous phase fluid flows through the separator. The two liquids are removed by separate drain connections.
Figure 4: AquaSep EL Liquid/Liquid Separation System with an Integrated Coalescer/Separator Stack in a Vertical Housing with a Prefilter
Technical information
| Overall Dimensions: (W x D x H) |
864 x 709 x 1927 mm |
| Working area: (W x D x H) |
600 x 600 x 500 mm |
| Sink | 300 mm diameter |
| Weight: | 175 kg (385 lb) approx |
| Materials: | Working area: Sink: Polished stainless steel 304L Enclosure: Acrylic |
| Power supply: | 230 V – 50 Hz, single phase |
| PLC: | |
| Power consumption | 1.3 kW (without ultrasonics) |
| Reservoir (solvent): | 13 L max (3.4 |
| Rinsing flow rate: (Adjustable) |
5 L/min max. (1.3 USgpm) Solvent pen adjustable |
| Rinsing pressure: | 2.8 bar max (41 psi) |
The PCCXS series cabinets comply with the European Machinery Directive 2006/42/EC, Low voltage 2006/95/CE, and Electromagnetic compatibility 2004/108/CE and
Technical information
Pall Cleanliness Cabinet: PCCXS [1] [2] [3]
Table 1: Voltage Option
| Code | Description |
| 1 | 110V / 50 & 60Hz, single phase |
| 2 | 230V / 50 & 60 Hz, single phase |
Table 2: Membrane Option
| Code | Description |
| S | Single stage membrane holder |
| M | 3 membrane multi-stage holder |
Table 3: Ultrasonic Option
| Code | Description |
| OMIT | No Ultrasonic transducer |
| US 100 | 100W Ultrasonic agitation power |
Accessories
| Code | Description |
| PCCXSV2A62 | Bowl for ultrasonic analysis (perforated bowl including mounting plate to be used during ultrasonic operation to hold test components) |
| PCCXSV2D60 | Analysis mounting plate (perforated PEHD plate to hold test component during nozzle spraying) |
| PCCXSV2D4 | Splashback guard (guard to avoid splashes during nozzle washing) |
| GHA0787OEM | Cascade of 3 membranes |
Analysis Membranes for Component Cleanliness Assessments
- Ratings from 5 μm to 100 μm
- Materials: Polyamide
see product datasheet M&EPCCMEMENa
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