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eJPX High Efficiency Separator

High Efficiency Liquid-Solid Separators

Flow Range:
55 – 1,030 U.S. GPM (12.5 – 233 m³/hr)

  • Filter performance rated to remove 98% of all solids 44 microns (325 mesh), 2.6 specific gravity, and larger in a single pass.
  • No moving parts to wear out; no barriers or media to replace.
  • Low and steady pressure loss; as low as 3 psi.

The eJPX is a higher efficiency version of the JPX Separator, able to remove up to 98% of 44 microns (325 mesh) and larger solids in a single pass (with 2.6 specific gravity). Ideal for industrial/commercial applications. Pre-plumbed for quick installation of the SmartPurge System which can detect solids level in Separator and automatically activate purge valve.

Watch the eJPX How It Works Animation

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Specifications

Model
Download
Flow Range
Inlet/
Outlet

Purge
Size NPT
Solids
Collection
Capacity
Dry Weight
US GPM M3/Hr gal liters lbs kg
eJPX-0055 V DWG    PDF 55-100 12-22 1-1/2″ 3/4″ .06 2.4 187 85
eJPX-0080 V DWG    PDF 80-150 18-34 2″ 3/4″ .06 2.4 228 103
eJPX-0110 V DWG    PDF 110-200 25-45 2-1/2″ 1-1/2″ 1.1 4.3 345 156
eJPX-0135 V DWG    PDF 135-250 30-56 3″ 1-1/2″ 1.1 4.3 380 172
eJPX-0195-V DWG    PDF 195-350 44-79 4″ 1-1/2″ 1.7 6.6 541 245
eJPX-0195-L DWG    PDF 195-350 44-79 4″ 1-1/2″ 1.7 6.6 584 265
eJPX-0250-V DWG    PDF 250-490 56-111 4″ 1-1/2″ 1.9 7.1 548 249
eJPX-0250-L DWG    PDF 250-490 56-111 4″ 1-1/2″ 1.9 7.1 591 268
eJPX-0350-V DWG    PDF 350-650 79-147 4″ 1-1/2″ 4.1 15.7 862 391
eJPX-0350-L DWG    PDF 350-650 79-147 4″ 1-1/2″ 4.1 15.7 860 390
eJPX-0425-V DWG    PDF 425-820 96-186 6″ 1-1/2″ 5.8 22.1 1122 509
eJPX-0425-L DWG    PDF 425-820 96-186 6″ 1-1/2″ 5.8  22.1  1100  499 
eJPX-0560-V DWG    PDF 560-1030 127-233 6″ 1-1/2″ 7.6  28.9  1366  620 
eJPX-0560-L DWG    PDF 560-1030 127-233 6″ 1-1/2″ 7.6  28.9  1343  609 

*Call Factory

Vertical Models and Dimensions

Model  A B C
in mm in mm in mm
eJPX-0055-V 44 1114 13 330 36 921
eJPX-0080-V 49 1254 13 330 42 1057
eJPX-0110-V 63 1597 13 330 54 1368
eJPX-0135-V 70 1786 13 330 61 1548
eJPX-0195-V 79 2018 16 400 69 1743
eJPX-0250-V 85 2169 16 400 75 1897
eJPX-0350-V 100 2542 19 483 89 2265
eJPX-0425-V 113 2873 22 559 101 2553
eJPX-0560-V 125 3183 24 610 113 2862

Low Profile Models and Dimensions

Model  A B C D  E
in mm in mm in mm in mm in mm
eJPX-0195-L 45 1151 75 1899 40 1016 39 979 37 945
eJPX-0250-L 47 1203 80 2030 40 1016 41 1035 39 997
eJPX-0350-L 57 1437 92 2345 40 1016 49 1245 46 1178
eJPX-0425-L 63 1594 103 2627 40 1016 54 1370 52 1316
eJPX-0560-L 70 1776 116 2934 40 1016 60 1530 57 1456

 

Bi-Sep & Tri-Sep

ASME

Stainless Steel Material

Download Brochure
  • LS-970 eJPX Product Brochure
    Size: 1.84 MB Format : PDF
    Preview
  • LS-636 Industrial Process Fluids Brochure
    Size: 4.29 MB Format : PDF
    Preview
Download Sample Spec
  • LS-975 eJPX Separator Specification Sheet
    Size: 280.15 KB Format : RTF
Independent Test Results
  • LS-071 eJPX 0055 ICWT Independent Testing
    Size: 232.73 KB Format : PDF
    Preview
  • LS-072 eJPX 0080 ICWT Independent Testing
    Size: 250.78 KB Format : PDF
    Preview
  • LS-073 eJPX 0110 ICWT Independent Testing
    Size: 251.95 KB Format : PDF
    Preview
  • LS-074 eJPX 0135 ICWT Independent Testing
    Size: 250.89 KB Format : PDF
    Preview
  • LS-075 eJPX 0195 ICWT Independent Testing
    Size: 251.35 KB Format : PDF
    Preview
  • LS-076 eJPX 0250 ICWT Independent Testing
    Size: 251.27 KB Format : PDF
    Preview
  • LS-077 eJPX 0350 ICWT Independent Testing
    Size: 160.97 KB Format : PDF
    Preview
  • LS-078 eJPX 0425 ICWT Independent Testing
    Size: 161.54 KB Format : PDF
    Preview
  • LS-079 eJPX 0560 ICWT Independent Testing
    Size: 160.10 KB Format : PDF
    Preview
Manual
  • LS-974 eJPX I&O Manual
    Size: 876.79 KB Format : PDF
    Preview

SmartPurge System

Industrial AutoPurge Ball Valve

AutoPurge Fail Safe Pneumatic Ball Valve

AutoPurge Pneumatic Pinch Valve

BFH- Bag Filter Housing

PBV- Purge Bag Vessel

Purge Diffuser

Purge Liquid Concentrator

  • eJPX High Efficiency

eJPX High Efficiency

eJPX Literature Independent Testing eJPX Manual eJPX Spec Sheet Drawings

Frequently Asked Questions

Answer: Flow rate is the most important factor in determining separator size because all LAKOS Separators operate within a prescribed flow range. Pipe size is not a factor in model selection so do not use your existing pipe size to determine the separator size. Required separator size is often, but not always, smaller than the existing piping, and appropriate hardware is used to match the inlet/outlet size with existing piping.

Answer: LAKOS factory-built purge controllers (ABV, ABV2, AKE, APP, AFS, EFS) do not have factory-set timings. The required purge frequency and durations vary depending on flow rates, solids concentrations, type of solids, etc. The controller time settings must be set at installation and LAKOS literature LS-608 can be used to help establish purge duration and frequency based on the application.

Answer: To determine the necessary purge frequency, purge often at first and calculate the proper rate based on the expected volume of separated solids. Purge duration should be long enough to evacuate the purge chamber AND clear the entire length of the purge piping of all solids. This is usually indicated by a change in the color of the purged liquid from dark to light. The time between purges should never exceed the time it takes to fill 1/3 of the collection chamber volume, based on the expected solids load and the separator’s purge collection volume, as indicated in the separator’s literature. Refer to LS-608 for additional information on calculating purge frequency and duration.

Answer: While there are many LAKOS Separators still in service after 15-25 years, there are many variables to the longevity of a LAKOS Separator. It can generally be expected to last as long as any other materials of similar construction in that system. Environment, fluid chemical make-up, flow, the material of construction, type of solids, and maintenance purging are all important factors to the life of a separator. It is important to consider all these factors when purchasing a separator. Providing LAKOS with details about your application will ensure your separator meets or exceeds the life expected through your purchase. Consult your LAKOS factory representative to obtain the life expectancy in your specific application.

Answer: As a standard, most separators are available in mild carbon steel and 304L/316L-series stainless steels. Specially designed separators can also be constructed in most weldable metals, including, but not limited to: super duplex stainless steels, chrome-moly, titanium, Hastelloy, nickel alloys, and cupronickel. In special cases, separators can also be fabricated in plastic or fiberglass. For materials other than carbon and stainless steel, consult with LAKOS on the availability of your specific material requirements.

Answer: LAKOS separators and sand filters are both designed to remove solids from liquids, but have advantages over each other depending on the application.

A separator is designed to remove solids with a specific gravity at least 1.5 times that of the carrying liquid. Separators require very little, if any, maintenance because they have no moving parts. The pressure loss across a separator is predictable and steady and only varies with flow rate. Separators require minimum liquid loss for the purging of collected solids, and can also be equipped with an optional solids recovery vessel that can eliminate liquid loss. However, separators do not generally help with liquid clarity (turbidity) and are ineffective on organic material, such as algae.

A sand media filter is designed to remove finer solids (down to 5 microns in size) with low specific gravities. Sand filters are used when finer filtration and liquid clarity (turbidity reduction) are a requirement. Sand filters do require more operational maintenance (more moving parts) and use more liquid for backwashing of the sand bed to remove the collected solids. Pressure loss across a media filter varies, as solids are collected and enter a backwash cycle when they reach a predetermined pressure loss. However, sand media filters are very efficient at removing a wide variety of light, organic solids.

Answer: The maximum solids loading on LAKOS Separators is recommended to be less than 1% by volume. While 1% may seem low, keep in mind that 1% in a small 100 GPM system is 1 gallon of solids every minute, or 1,440 gallons (twenty-six 55-gallon drums) of solids per day. SMP Separators for residential use are not recommended to exceed 0.25% by volume. ILB Series Separators are not recommended to exceed 0.50% by volume. If your application exceeds these limitations, please consult your factory representative for proven alternatives.

Answer: The LAKOS Separator is capable of working with any liquid that has a viscosity less than 100 SSU. The solids to be separated must also have a specific gravity at least 1.5 greater than the fluid. The greater the specific gravity of the separable solids and the lower the viscosity of the liquid, the better the LAKOS Separator will work. A good rule of thumb: if the solids settle within 3-4 minutes in your liquid, they will likely be separable with a LAKOS Separator.

Answer: Standard maximum temperature rating for operating most LAKOS Separators is 180°F. The exceptions are SMP Separators, which have a maximum temperature of 120°F. LAKOS can easily accommodate higher temperatures with custom separators.

Answer: Standard maximum pressure rating for most LAKOS Separators is 150 psi. The exceptions are the SMP Separators, which have a maximum pressure rating of 100 psi. Contact the factory for higher pressures; LAKOS can accommodate pressures up to 3000 psi through custom separators.

Answer: Yes, we can manufacture a separator with a Canadian Registration Number (CRN). We must know the Province or Territory the vessel is to be located so we can contact the registration controlling agency within that Province or Territory to determine the cost and lead time.

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