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Rizonflow® RFP high-flow filter element

Category:

Filter series

Keywords:

SDI instrument series

Product Attachment:


Engineering Project:

Product Project:

  • Product Description
  • Rizonflow ® The RFP series high-flow filter cartridges integrate innovative technology and advanced design. With a large diameter of 6 inches, a single cartridge can achieve a maximum flow rate of up to 300 gpm/70 m³/h. 3 This reduces the number of filter cartridges in the system, significantly reducing the diameter of the filter housing and saving space.

    The filter media uses high-quality polypropylene, suitable for water-based or non-water-based fluids. The flow distribution is more uniform, especially in the food and beverage industry where it has excellent performance in direct food contact applications. The inward-outward folded structure effectively increases the filtration area of a single cartridge, enhancing its dirt-holding capacity.

    Patented flow guide layer design Guides the water for vertical distribution, accelerating the filter cartridge's filtration of water and preventing clogging due to concentrated water filtration. The water distribution baffle at the inlet alleviates water impact, ensuring uniform water distribution, effectively protecting the filter cartridge and ensuring stable and reliable filtration performance. The high-strength support skeleton design effectively resists inlet pressure, preventing filter cartridge deformation and extending its service life. (Patent name: Flow guide net and folded filter cartridge including the flow guide net, Patent type: Utility model patent, Patent No.: ZL 2012 2 0540145.7)

    The O-ring design and top cover handle design provide a more perfect seal. Replacement requires no special tools, shortening downtime, simplifying installation, and saving labor costs.


     

    Product Features

    • Large diameter, high flow rate
    • Patented flow guide layer design, preventing filter cartridge clogging
    • Folded design increases filtration area
    • High-quality filter media, more uniform flow distribution
    • Not easily deformed, long service life
    • Small footprint, low investment cost
    • Unique support net fixation, stable operation
    • Wide range of length and accuracy grade options
    • Safe and environmentally friendly, easy to dispose of
    • Material meets FDA standards
    • ISO9001 quality system certified

     

    Application Areas

     

    Flow Rate Table

     

    • Reverse osmosis backwash filtration
    • Reverse osmosis security filtration
    • Ultrafiltration cleaning/backwash filtration
    • Wastewater treatment
    • Coal chemical industry
    • Power
    • Petrochemical
    • Iron and steel
    • Electronics
    • Food and beverage
    • Pharmaceutical (process water)
    • Petrochemical

     

    Technical Parameters

    Filter System Comparison

     

    Parameter Type

    Parameter Value

    Accuracy Grade

    0.5, 1, 5, 10, 70μm

    Outer Diameter

    6 inch

    Inner Diameter

    3.5inch

    Length

    40inch

    60inch

    Filter Media

    Polypropylene

    Support Skeleton

    Polypropylene

    End Cap

    Polypropylene + Fiberglass

    Support Layer

    Polypropylene

    Seal / O-ring

    Ethylene propylene rubber

    Maximum Temperature

    180ºF / 82ºC

    Maximum Flow Rate

    300 gpm / 70 m³/h

    Recommended Replacement Differential Pressure

    35 psid / 2.5 bar

    Maximum Operating Differential Pressure

    50 psid@180ºF / 3.4 bar@82ºC

    Filtration Characteristics

     

    Model

    Accuracy

    Effective Filtration Efficiency

    Flow Rate

    Factor

    90%

    95%

    98%

    99%

    99.9%

    RFP005

    0.5

    0.5

    1

    2

    5

    10

    0.003

    RFP010

    1

    1

    3

    7

    10

    30

    0.0007

    RFP050

    5

    5

    10

    20

    30

    50

    0.0004

    RFP100

    10

    10

    30

    50

    60

    90

    0.0003

    RFP700

    70

    70

    80

    100

    130

    150

    0.0001

    Note: Flow rate factor [psid/gpm] is for 40-inch long filter cartridges.

     

     

    Selection Instructions

     

     

    Code

    Description

    Parameters

    RF

    Filter Cartridge

     

    P

    Filter Media Material

    P = Polypropylene

    050

    Filtration Accuracy

    005 = 0.5μm

    010 = 1μm

    050 = 5μm

    100 = 10μm

    700 = 70μm

    40

    Filter Cartridge Length

    40 = 40 inch

    60 = 60 inch

    N

    Filtration Accuracy

    N = Nominal Accuracy

    P

    Support Frame Material

    P = Polypropylene

    X-L

    Product Code

     

     

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