Agriculture & Industry  -  Diaphragm

Diaphragm Pump 41AC Series

  • Diaphragm Pump 41AC Series
  • Diaphragm Pump 41AC Series
  • Diaphragm Pump 41AC Series
  • Diaphragm Pump 41AC Series
  • Diaphragm Pump 41AC Series
  • Diaphragm Pump 41AC Series
  • Diaphragm Pump 41AC Series
  • Diaphragm Pump 41AC Series
  • Diaphragm Pump 41AC Series
  • Diaphragm Pump 41AC Series

  • Description
  • Specification
  • Technical Parameters
  • Performance curves
  • For boats, RVs and more! This pump delivers up to 40 working PSI. For liquids to 140°F. Automatic pressure switch.
    The Four-chamber high volume design, driven by a heavy-duty motor produces flow rates of 3.3 to  4.5GPM , With on-demand switching.
    Compact design and plug-in port fittings make installation easy.

  • Features & Benefits
    Positive displacement pump
    Can run dry
    Quiet operation
    Industry standard mount pattern
    Demand pump
    Easy connect fittings

    Typical Applications
    Water Treatment/RO
    Agricultural Spraying
    General Industrial
    Automotive
    Alternative Energy/Solar
    Agriculture and RV

    PUMP
    Type
    4 chamber positive
    displacement diaphragm
    pump, self priming, capable
    of being run dry
    Mode
    demand
    Liquid Temperature
    140°F (60°C) Max.
    Priming Capabilities
    6 feet (1.8 m) suction lift
    Max Pressure
    40 PSI (2.8 bar)
    Inlet/Outlet Ports
    Quick Attach
    Weight
    6.8 lbs (3.1 kg)

    MOTOR
    Leads
    16AWG*3C, 3.9ft long, Equipped with
    universal plug in various regions

    Duty Cycle
    Intermittent

    Voltage
    AC115V
    AC220V



  • STANDARD PUMP CONFIGURATIONS

    Model Switch GPM/LPM PSI/BAR Max Draw
    (A)
    Valves Diaphragm Ports Voltage

    Wire

    Connections

    SFDPA1-033-035-41 Demand 3.3/12.5 35/2.4 1.0 Viton Santoprene Quick Attach AC115V Leads
    SFDPA1-040-040-41 Demand 4.0/15.0 40/2.8 1.5 Viton Santoprene Quick Attach AC115V Leads
    SFDPA1-045-040-41
    Demand
    4.5/17.0
    40/2.8
    1.7 Viton
    Santoprene
    Quick Attach
    AC115V Leads
    SFDPA2-033-035-41 Demand 3.3/12.5 35/2.4 0.5 Viton Santoprene Quick Attach AC220V Leads
    SFDPA2-040-040-41 Demand 4.0/15.0 40/2.8 0.8 Viton Santoprene Quick Attach AC220V Leads
    SFDPA2-045-040-41
    Demand
    4.5/17.0
    40/2.8
    0.9 Viton
    Santoprene
    Quick Attach
    AC220V Leads
    Consult factory for other available models



  • PUMP PERFORMANCE

    3.3GPM

    PSI BAR GPM LPM AMPS
    (AC115V)
    AMPS
    (AC115V)
    OPEN 0.00 3.20 12.35 0.30 0.18
    10 0.68 2.92 11.27 0.40 0.21
    20 1.36 2.55 9.84 0.50 0.26
    30 2.04 2.17 8.38 0.60 0.29
    35 2.40 OFF 0.00 0.00 0.00

    4.0GPM

    PSI BAR GPM LPM AMPS
    (AC115V)
    AMPS
    (AC115V)
    OPEN 0.00 4.00 15.00 0.40 0.23
    10 0.68 3.72 14.36 0.50 0.29
    20 1.36 3.45 13.70 0.65 0.34
    30 2.04 3.01 12.50 0.74 0.40
    40 2.72 OFF 0.00 0.00 0.00

    4.5GPM

    PSI BAR GPM LPM AMPS
    (AC115V)
    AMPS
    (AC115V)
    OPEN 0.00 4.49 17.00 0.60 0.26
    10 0.68 4.36 16.50 0.67 0.31
    20 1.36 4.04 15.30 0.74 0.38
    30 2.04 3.91 14.80 0.95 0.46
    40 2.72 OFF 0.00 0.00 0.00