Oil Purification products
Air Compressor Filter
Air Compressor Inline Filter
Water purification equipment
Air Purification Products
Brand Name:
Model Number:
Nominal filtration rating:
Application:
Operating pressure:
Working temperature:
Replacement or not:Replacement
Coalescer introduction
Preconditioning of the Fluid
P-all recommends a pre-filter to minimize solids in the coalescer influent that can plug the coalescer, reducing the
overall life and efficiency. The pre-filter provides peak performance of the coalescing system and a lower total
cost of ownership.
Coalescence of the Dispersed Phase
P-all high-efficiency coalescers merge small droplets of liquid into larger ones as the fluid stream passes through
several layers of filter media, each with progressively larger pores. As droplets compete for the open pores, they
coalesce forming larger droplets. These larger droplets are easier to separate from the continuous phase fluid.
The coalescer size and type are determined by numerous factors: physical properties of the fluid, flow rate, process
conditions and chemical compatibility with process fluids and additives.P-all has the expertise and capability to determine
the correct coalescer size and type for your specific process parameters.
Separation of the Dispersed Phase from the Continuous Phase
Once large droplets are formed, they have to be separated. In gas systems, P-all spaces the cartridges to control the exit
velocity of the gas so that coalesced droplets are not entrained in this stream.
Filtration: solid particles are removed from the fluid stream by the filter medium.Coalescence: small droplets are merged
into larger ones as they pass through several layers of filter media in the coalescer.Separation: gravity takes effect, the
large droplets are separated from the product fluid stream.
In liquid/liquid systems, depending on the liquid to be separated, P-all will provide a separator cartridge which has “repelling”
properties toward the coalesced liquids. Alternatively, the assembly can be designed to allow time for the coalesced liquid to
settle.When P-all works with you in all three phase separation steps, the result is greater process efficiency and reduced
operating and maintenance costs.
Comparison of Liquid/Gas Separation Equipment
The table below compares the various equipment available for removing aerosols. Only P-all SepraSol coalescers effectively
remove aerosols smaller than one micron.
The Efficient Way to Remove Liquids
Liquid aerosols are formed by three mechanisms: condensation, atomization, and reentrainment from upstream separation
equipment.Condensation and atomization almost always form very stable, fine aerosols usually smaller than one micron in
diameter.Such aerosols cannot be removed by “knock-out drums,” mist eliminators, vane packs, or conventional
coalescers. If not removed, these aerosols can damage downstream equipment.The solution is P-all’s SepraSol coalescers.
They are rated up to 99.99% removal efficiency for solid particles 0.3 micron and larger,and reduce liquid content in gas
streams down to 0.003 ppm.No other alternative offers you this level of proven effectiveness.
Higher Liquid Capacity
By handling several times more liquid volume without liquid reentrainment in effluent gas,P-all coalescers reduce equipment
problems downstream. Fewer and smaller cartridges mean a simpler,more compact system.
P-all Coalescer Models
LCS4B1AH LCS2B1AH LSS2F2H LCS4H1AH LCS2H1AH LSS2F1H CC1LG02H13 CC1LG7AH13
CC3LG02H13 CC3LG7A CC3LG7AH CC3LG7AH13 CC3LGA7H13 CC2LGA7H13 CC2LG7AH13 CS604CGH13
CS604LGH13 CS604LGBH13 CS604LGDH13 CS604LGBDH13 OL5C OL9C PCC060AF PCC1001AF
PCC1001EC PCC1001SU PCC1002AF PCC1002EC PCC1002HTP PCC1003AF PCC1003EC PCC1003SU
PCC1200AF PCC1200HT PCC1200HTP PCC1200HTR PCC1201AF PCC1201EC PCC1201HTP
PCC1202AF PCC1202EC PCC1202HTP PCC350AF PCC350SU PCC400AF PCC4463AF PCC4463EC PCC4463SU
PCC700AF PCC700HTP PCC700HTR PCC700SU PCS060AF PCS1001AF PCS1001EC PCS1001HTP PCS1001SU
PCS1002AF PCS1002EC PCS1002HTP PCS1003AF PCS1003EC PCS1003SU PCS1201AF PCS4463AF
PCS4463EC PCS4463SU PFS1201ZMH13 POC1001AF POC1001SU POC1002AF POC1003AF POC1003SU
POC1200SU POC200SU POC400SU POS060SU POS1001SU POS1003SU PPC1200AF PPC350SU PPC700SU
PCC600AF POC600AF POC600SU POC060SU