Alpha Particulate Filter Range

  • KEY FEATURES & BENEFITS
  • Element Technical Information
  • KEY FEATURES & BENEFITS

    Walker Filtration’s particulate filters ensure exceptional results in particle retention of up to 99.999%, and significantly reduced pressure loss. Furthermore, the line offers total protection of manufacturing equipment from dust carryover.

    Above all, due to significantly reduced differential pressure, the Alpha element delivers optimal performance and low operational lifetime costs in reverse flow applications, reducing the need for system maintenance.

    Particulate Filter Models Available

    The Alpha range offers 18 models with connection sizes from 1/8” to 3” NPT, Rp (BSP Parallel), and Rc (BSP Taper). Additionally, the series boasts a maximum operating temperature of 248˚F (120˚C), an improved maximum operating pressure of up to 300 psig (20.7 barg), and flow capacities up to 1500 SCFM (2550 Nm³/hr).

     

  • Element Technical Information

    Element Technical Information

    Grade
    RX5
    RX1
    RXA
    RAC
    Particle removal
    5 micron
    1 micron
    0.01 micron
    0.01 micron
    Maximum particle size class*
    4
    3
    1
    1
    Maximum oil carryover at 68°F (20°C)
    -
    -
    -
    0.003 ppm 0.003 mg/m³
    Pressure loss - clean & dry
    0.6 psi 40mbar
    1.1 psi 75 mbar
    1.5 psi 1.5 mbar
    1.1 psi 75 mbar
    Pressure loss - element change
    12 mnths 8000 hrs
    12 mnths 8000 hrs
    12 mnths 8000 hrs
    At least every 6 months
    Maximum temperature
    248°F 120°C
    248°F 120°C
    248°F 120°C
    122°F** 50°C**
    Maximum working pressure
    300 psig 20.7 barg
    300 psig 20.7 barg
    300 psig 20.7 barg
    300 psig 20.7 barg
    Element end cap color
    Green
    Red
    Blue
    Black

    *to ISO 8573-1: 2010 **Recommended operating temperature 77°F (25°C)

The Ultimate in Filtration Performance

New modular filter

Low cost connecting kits and new filter head design enables easy close coupling assembly.

New Filtration Technology

New Alpha deep pleated media technology delivers a step change in performance.

Product safety in mind

Lock indication arrows ensure effective sealing.

 

Market Leading Performance

Custom engineered filtration media delivers optimum performance in line with air quality standard ISO 8573-1: 2010.

Corrosion Protection

Internal and external electrophoretic paint finish followed by a tough exterior polyester powder coating.

Color coded element end caps

Easy and accurate grade identification.

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