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  • Brand
  • FMI
  • Product Name
  • "FENYX" VARIABLE DISPENSE PUMP
  • Item
  • FENYX
  • The FENYX® Variable Dispense Pump delivers compact, high-precision fluid control for life science and micro-fluidic applications. Built on CeramPump® technology with a single moving part, it enables accurate, repeat-able microliter-scale dispensing, priming, and flushing in one integrated solution.
    Engineered for feasibility studies and OEM integration, the FENYX Pump supports precise movement of liquids and air within space-constrained systems. Its compact design, chemi-cally inert ceramic components, and simplified fluidic archi-tecture enable a streamlined path from prototype to production. Designed for long service life, FENYX Pumps often match or exceed the lifetime of the instrument.

     
  • Pump Specitications
    WETTED MATERIAL OPTIONS:
    Ceramics: Alumina, Zirconia
    Pump Housing: PVDF, ETFE, Polypropylene
    Seals: PTFE, FKM, FFKM, Rulon AR, UHMW-PE

    SEAL MATERIAL OPTIONS:
    Carbon-Filled PTFE, FKM, FFKM, Rulon AR

    PORT OPTIONS:
    1/4-28 UNF Threaded Ports,
    Barb Fittings (1/8”-1/4”Tubing ID), 1/4” Compression Nuts


    DISPENSE VOLUME:
    FOR CALIBRATIONS:
    Between 2 - 10 µL           >10 - 400 µL           
    Accuracy of ± 5%            Accuracy of ± 1%
    Precision (CV) ≤ 1%        Precision (CV) ≤ 0.5%


    DRIVE MOTOR SPECIFICATIONS:
    RATED CURRENT:
    Rotational: 2.0 A
    Linear: 1.0 A

    STEP ANGLE:
    Rotational & Linear:1.8° Full Step

    MOTOR DIRECTION:
    Rotational: Clockwise
    Linear: Clockwise & Counterclockwise

    MOTOR FRAME:
    Rotational: NEMA 17 (43 mm)
    Linear: NEMA 11 (28 mm)

    MOTOR SPEED:
    Rotational: Up to 1000 RPM
    Linear: Up to 1900 RPM

    OPERATING TEMPERATURE:
    0°C to 50°C

     
  • Dynamic Dispense Volume Control
    Enables dynamic adjustment of dispense volume through software, eliminating manual hardware changes and supporting flexible workflows.
    Non-Contact Dispensing
    Enables non-contact dispensing, eliminating tip contact with the target vessel to reduce contamination risk and support sterile workflows.
    Consistent Flow Under Changing Conditions
    Maintains stable, flow-driven performance even as resistance or back pressure varies within microfluidic channels.
    Durable, Chemically Inert Construction
    Utilizes sapphire-hard ceramic components that resist wear, corrosion, and chemical degradation for long service life.
    Simplified Fluidic Architecture
    Provides controlled flow without the need for external pressure controllers or complex valve systems, reducing system complexity and component count.
     
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