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Flow Switches

  • 1100_liqiud_0866d361-fc3a-4133-87b4-e174d8fc57c9
    3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 1 1 1 1 1 1 1 1 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 2 2 2 2 2 2 2 2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 3 3 3 3 3 3 3 3 3 3

    1100 Series Liquid Flow Switch

    1100 Series Liquid Flow Switch

    From $301.88 USD
    From $301.88 USD
    Model 1100, Liquid Flow Switch, In-line/ Pipe Installation, Bronze, 3/4″ FNPT, 0.5 GPM Increasing Flow, SPDT 20VA Pilot Duty, -14.7 to 400 PSI @ 100°F, -20°F to 300°F
  • Thomas Products' 1100 series liquid flow switch.
    1 1 1 1 1 1 1 1 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2

    1100 Series Liquid Flow Switch - SST

    1100 Series Liquid Flow Switch - SST

    From $1,107.75 USD
    From $1,107.75 USD
  • 1200_liquid_2
    0.75-6.0 GPM 2.0-8.0 GPM 5.0-15.0 GPM

    1200 Series Adjustable Liquid Flow Switch

    1200 Series Adjustable Liquid Flow Switch

    $367.50 USD
    $367.50 USD
    Model 1200, Liquid Flow Switch, In-line/ Pipe Installation, Bronze, 1″ FNPT, 0.75-6.0 GPM Increasing Flow, SPDT 20VA Pilot Duty, -14.7 to 400 PSI @ 100°F, -20°F to 300°F
  • 1300_liquid_1
    0.75 GPM 1.5 GPM 2.0 GPM 2.5 GPM 5.0 GPM 7.5 GPM 10.0 GPM

    1300 Series Right Angle Liquid Flow Switch

    1300 Series Right Angle Liquid Flow Switch

    $289.80 USD
    $289.80 USD
    Model 1300, Liquid Flow Switch, In-line/ Pipe Installation, Bronze, 3/4″ FNPT, 0.75 GPM Increasing Flow, SPDT 20VA Pilot Duty, -14.7 to 400 PSI @ 100°F, -20°F to 300°F
  • 1400_liquid_1
    0.75-4.0 GPM 2.0-8.0 GPM 7.0-14.0 GPM

    1400 Series Right Angle Adjustable Flow Switch

    1400 Series Right Angle Adjustable Flow Switch

    $340.20 USD
    $340.20 USD
    Model 1400, Liquid Flow Switch, In-line/ Pipe Installation, Bronze, 3/4″ FNPT, 0.75-4.0 GPM Increasing Flow, SPDT 20VA Pilot Duty, -14.7 to 400 PSI @ 100°F, -20°F to 300°F
  • 1500_BRASS_liquidorgas_1
    0.5 to 20 Water GPM / Conduit Connector / Polysulfone 0.5 to 20 Water GPM / Conduit Connector / Brass 0.5 to 20 Water GPM / Conduit Connector / 316SST 0.5 to 20 Water GPM / Conduit Connector / Special Piston (Gas Models Only) 0.5 to 20 Water GPM / No Connector / Polysulfone 0.5 to 20 Water GPM / No Connector / Brass 0.5 to 20 Water GPM / No Connector / 316SST 0.5 to 20 Water GPM / No Connector / Special Piston (Gas Models Only) 2 to 200 Air SCFM / Conduit Connector / Special Piston (Gas Models Only) 2 to 200 Air SCFM / No Connector / Special Piston (Gas Models Only)

    1500 Series Liquid or Gas Flow Switch - Brass

    1500 Series Liquid or Gas Flow Switch - Brass

    From $587.16 USD
    From $587.16 USD
  • 1500_SST_liquidorgas_1
    0.5 to 20 Water GPM / Conduit Connector / 316SST 0.5 to 20 Water GPM / No Connector / 316SST 2 to 200 Air SCFM / Conduit Connector / Special Piston (Gas Models Only) 2 to 200 Air SCFM / No Connector / Special Piston (Gas Models Only)

    1500 Series Liquid or Gas Flow Switch - SST

    1500 Series Liquid or Gas Flow Switch - SST

    From $1,033.20 USD
    From $1,033.20 USD
  • 1600_BRASS_liquidorgas_1
    Liquid / 0.1 GPM Increasing Flow / Polysulfone Liquid / 0.1 GPM Increasing Flow / Brass Liquid / 0.1 GPM Increasing Flow / SST Liquid / 0.1 GPM Increasing Flow / Special Piston (Gas Models Only) Liquid / 0.25 GPM Increasing Flow / Polysulfone Liquid / 0.25 GPM Increasing Flow / Brass Liquid / 0.25 GPM Increasing Flow / SST Liquid / 0.25 GPM Increasing Flow / Special Piston (Gas Models Only) Liquid / 0.5 GPM Increasing Flow / Polysulfone Liquid / 0.5 GPM Increasing Flow / Brass Liquid / 0.5 GPM Increasing Flow / SST Liquid / 0.5 GPM Increasing Flow / Special Piston (Gas Models Only) Liquid / 0.75 GPM Increasing Flow / Polysulfone Liquid / 0.75 GPM Increasing Flow / Brass Liquid / 0.75 GPM Increasing Flow / SST Liquid / 0.75 GPM Increasing Flow / Special Piston (Gas Models Only) Liquid / 1.0 GPM Increasing Flow / Polysulfone Liquid / 1.0 GPM Increasing Flow / Brass Liquid / 1.0 GPM Increasing Flow / SST Liquid / 1.0 GPM Increasing Flow / Special Piston (Gas Models Only) Liquid / 1.5 GPM Increasing Flow / Polysulfone Liquid / 1.5 GPM Increasing Flow / Brass Liquid / 1.5 GPM Increasing Flow / SST Liquid / 1.5 GPM Increasing Flow / Special Piston (Gas Models Only) Liquid / Custom Flow Set Point (Gas Models Only) +$75 / Polysulfone Liquid / Custom Flow Set Point (Gas Models Only) +$75 / Brass Liquid / Custom Flow Set Point (Gas Models Only) +$75 / SST Liquid / Custom Flow Set Point (Gas Models Only) +$75 / Special Piston (Gas Models Only) Gas / Custom Flow Set Point (Gas Models Only) +$75 / Special Piston (Gas Models Only)

    1600 Series Liquid or Gas Flow Switch - Brass

    1600 Series Liquid or Gas Flow Switch - Brass

    $315.00 USD
    $315.00 USD
    Model 1600, Liquid Flow Switch, In-line/ Pipe Installation, Includes Dual 7/32″ Mounting Holes For Flexible Tubing/ Solid Mounting, Brass, 1/4″ FNPT, 0.1 GPM Increasing Flow, SPDT 20VA Pilot Duty, -14.7 to 1000 PSIG, -20°F to 225°F w/ PSF piston, -20°F to 300°F w/ metal piston
  • Thomas Products' 1600 Flow Switch
    Liquid / 0.1 GPM Increasing Flow / Polysulfone Liquid / 0.1 GPM Increasing Flow / Brass Liquid / 0.1 GPM Increasing Flow / SST Liquid / 0.1 GPM Increasing Flow / Special Piston (Gas Models Only) Liquid / 0.25 GPM Increasing Flow / Polysulfone Liquid / 0.25 GPM Increasing Flow / Brass Liquid / 0.25 GPM Increasing Flow / SST Liquid / 0.25 GPM Increasing Flow / Special Piston (Gas Models Only) Liquid / 0.5 GPM Increasing Flow / Polysulfone Liquid / 0.5 GPM Increasing Flow / Brass Liquid / 0.5 GPM Increasing Flow / SST Liquid / 0.5 GPM Increasing Flow / Special Piston (Gas Models Only) Liquid / 0.75 GPM Increasing Flow / Polysulfone Liquid / 0.75 GPM Increasing Flow / Brass Liquid / 0.75 GPM Increasing Flow / SST Liquid / 0.75 GPM Increasing Flow / Special Piston (Gas Models Only) Liquid / 1.0 GPM Increasing Flow / Polysulfone Liquid / 1.0 GPM Increasing Flow / Brass Liquid / 1.0 GPM Increasing Flow / SST Liquid / 1.0 GPM Increasing Flow / Special Piston (Gas Models Only) Liquid / 1.5 GPM Increasing Flow / Polysulfone Liquid / 1.5 GPM Increasing Flow / Brass Liquid / 1.5 GPM Increasing Flow / SST Liquid / 1.5 GPM Increasing Flow / Special Piston (Gas Models Only) Liquid / Custom Flow Set Point (Gas Models Only) +$75 / SST Liquid / Custom Flow Set Point (Gas Models Only) +$75 / Special Piston (Gas Models Only) Gas / Custom Flow Set Point (Gas Models Only) +$75 / Special Piston (Gas Models Only)

    1600 Series Liquid or Gas Flow Switch - SST

    1600 Series Liquid or Gas Flow Switch - SST

    From $315.00 USD
    From $315.00 USD
    Model 1600, Liquid Flow Switch, In-line/ Pipe Installation, Includes Dual 7/32″ Mounting Holes For Flexible Tubing/ Solid Mounting, SST, 1/4″ FNPT, 0.1 GPM Increasing Flow, SPDT 20VA Pilot Duty, -14.7 to 1000 PSIG, -20°F to 225°F w/ PSF piston, -20°F to 300°F w/ metal piston
  • 1700_BRASS FLOW SWITCH
    Liquid / 50 CC/MIN Increasing Flow / Brass Liquid / 50 CC/MIN Increasing Flow / 316SST Liquid / 50 CC/MIN Increasing Flow / Polysulfone Liquid / 50 CC/MIN Increasing Flow / Special Piston (Gas Models Only) Liquid / 100 CC/MIN Increasing Flow / Brass Liquid / 100 CC/MIN Increasing Flow / 316SST Liquid / 100 CC/MIN Increasing Flow / Polysulfone Liquid / 100 CC/MIN Increasing Flow / Special Piston (Gas Models Only) Liquid / 150 CC/MIN Increasing Flow / Brass Liquid / 150 CC/MIN Increasing Flow / 316SST Liquid / 150 CC/MIN Increasing Flow / Polysulfone Liquid / 150 CC/MIN Increasing Flow / Special Piston (Gas Models Only) Liquid / 200 CC/MIN Increasing Flow / Brass Liquid / 200 CC/MIN Increasing Flow / 316SST Liquid / 200 CC/MIN Increasing Flow / Polysulfone Liquid / 200 CC/MIN Increasing Flow / Special Piston (Gas Models Only) Liquid / 250 CC/MIN Increasing Flow / Brass Liquid / 250 CC/MIN Increasing Flow / 316SST Liquid / 250 CC/MIN Increasing Flow / Polysulfone Liquid / 250 CC/MIN Increasing Flow / Special Piston (Gas Models Only) Liquid / 300 CC/MIN Increasing Flow / Brass Liquid / 300 CC/MIN Increasing Flow / 316SST Liquid / 300 CC/MIN Increasing Flow / Polysulfone Liquid / 300 CC/MIN Increasing Flow / Special Piston (Gas Models Only) Liquid / Custom Flow Set Point +$75 / Brass Gas / Custom Flow Set Point +$75 / Special Piston (Gas Models Only)

    1700 Series Liquid or Gas Flow Switch - Brass

    1700 Series Liquid or Gas Flow Switch - Brass

    From $315.00 USD
    From $315.00 USD
    Model 1700, Liquid Flow Switch, In-line/ Pipe Installation, Includes Dual 7/32″ Mounting Holes For Flexible Tubing/ Solid Mounting, Brass, 1/4″ FNPT, 50 CC/MIN Increasing Flow, SPDT 20VA Pilot Duty, -14.7 to 1000 PSIG, -20°F to 225°F
  • 1700_SST_liquid or Gas_1
    Liquid / 50 CC/MIN Increasing Flow / 316SST Liquid / 100 CC/MIN Increasing Flow / 316SST Liquid / 150 CC/MIN Increasing Flow / 316SST Liquid / 200 CC/MIN Increasing Flow / 316SST Liquid / 250 CC/MIN Increasing Flow / 316SST Liquid / 300 CC/MIN Increasing Flow / 316SST Liquid / Custom Flow Set Point +$75 / 316SST Gas / Custom Flow Set Point +$75 / Special Piston (Gas Models Only)

    1700 Series Liquid or Gas Flow Switch - SST

    1700 Series Liquid or Gas Flow Switch - SST

    From $592.20 USD
    From $592.20 USD
    Model 1700, Liquid Flow Switch, In-line/ Pipe Installation, Includes Dual 7/32″ Mounting Holes For Flexible Tubing/ Solid Mounting, SST, 1/4″ FNPT, 50 CC/MIN Increasing Flow, SPDT 20VA Pilot Duty, -14.7 to 1000 PSIG, -20°F to 225°F
  • 1800_PVC_liquid_1

    1800 Series Liquid Flow Switch

    1800 Series Liquid Flow Switch

    From $107.10 USD
    From $107.10 USD
    Model 1800, Liquid Flow Switch, In-line/ Pipe Installation, PVC, 1″ Slip Socket, 0.5 GPM Increasing Flow, SPST 20VA Pilot Duty, -14.7 to 150 PSIG, -20°F to 140°F
  • 1900_BRASS_liquid_2
    Brass / SPDT-Black-Common-Red-NC-Orange-NO / 0.1 GPM Increasing Flow Brass / SPDT-Black-Common-Red-NC-Orange-NO / 0.25 GPM Increasing Flow Brass / SPDT-Black-Common-Red-NC-Orange-NO / 0.5 GPM Increasing Flow Brass / SPDT-Black-Common-Red-NC-Orange-NO / 0.75 GPM Increasing Flow Brass / SPDT-Black-Common-Red-NC-Orange-NO / 1.0 GPM Increasing Flow Brass / SPDT-Black-Common-Red-NC-Orange-NO / 1.5 GPM Increasing Flow Brass / SPST-Red-Common-Red-NC (non-polar switch) / 0.1 GPM Increasing Flow Brass / SPST-Red-Common-Red-NC (non-polar switch) / 0.25 GPM Increasing Flow Brass / SPST-Red-Common-Red-NC (non-polar switch) / 0.5 GPM Increasing Flow Brass / SPST-Red-Common-Red-NC (non-polar switch) / 0.75 GPM Increasing Flow Brass / SPST-Red-Common-Red-NC (non-polar switch) / 1.0 GPM Increasing Flow Brass / SPST-Red-Common-Red-NC (non-polar switch) / 1.5 GPM Increasing Flow Brass / SPST-Red-Common-Red-NO (non-polar switch) / 0.1 GPM Increasing Flow Brass / SPST-Red-Common-Red-NO (non-polar switch) / 0.25 GPM Increasing Flow Brass / SPST-Red-Common-Red-NO (non-polar switch) / 0.5 GPM Increasing Flow Brass / SPST-Red-Common-Red-NO (non-polar switch) / 0.75 GPM Increasing Flow Brass / SPST-Red-Common-Red-NO (non-polar switch) / 1.0 GPM Increasing Flow Brass / SPST-Red-Common-Red-NO (non-polar switch) / 1.5 GPM Increasing Flow SST / SPDT-Black-Common-Red-NC-Orange-NO / 0.1 GPM Increasing Flow SST / SPDT-Black-Common-Red-NC-Orange-NO / 0.25 GPM Increasing Flow SST / SPDT-Black-Common-Red-NC-Orange-NO / 0.5 GPM Increasing Flow SST / SPDT-Black-Common-Red-NC-Orange-NO / 0.75 GPM Increasing Flow SST / SPDT-Black-Common-Red-NC-Orange-NO / 1.0 GPM Increasing Flow SST / SPDT-Black-Common-Red-NC-Orange-NO / 1.5 GPM Increasing Flow

    1900 Series Liquid Flow Switch

    1900 Series Liquid Flow Switch

    From $126.00 USD
    From $126.00 USD
    Model 1900, Liquid Flow Switch, In-line/ Pipe Installation, Includes Dual 7/32″ Mounting Holes For Flexible Tubing/ Solid Mounting, 1/4″ FNPT, 0.1 GPM Increasing Flow, SPST 20VA Pilot Duty, -14.7 to 1000 PSIG, -20°F to 250°F
  • 2000_BRASS_liquid_1
    Brass / SPST-Red-Common-Red-NC (non-polar switch) / 0.5 GPM Decreasing Flow Brass / SPST-Red-Common-Red-NC (non-polar switch) / 1.0 GPM Decreasing Flow Brass / SPST-Red-Common-Red-NC (non-polar switch) / 1.5 GPM Decreasing Flow Brass / SPST-Red-Common-Red-NC (non-polar switch) / 2.0 GPM Decreasing Flow Brass / SPST-Red-Common-Red-NC (non-polar switch) / 2.5 GPM Decreasing Flow Brass / SPST-Red-Common-Red-NC (non-polar switch) / 3.0 GPM Decreasing Flow Brass / SPST-Red-Common-Red-NO (non-polar switch) / 0.5 GPM Decreasing Flow Brass / SPST-Red-Common-Red-NO (non-polar switch) / 1.0 GPM Decreasing Flow Brass / SPST-Red-Common-Red-NO (non-polar switch) / 1.5 GPM Decreasing Flow Brass / SPST-Red-Common-Red-NO (non-polar switch) / 2.0 GPM Decreasing Flow Brass / SPST-Red-Common-Red-NO (non-polar switch) / 2.5 GPM Decreasing Flow Brass / SPST-Red-Common-Red-NO (non-polar switch) / 3.0 GPM Decreasing Flow SST / SPST-Red-Common-Red-NC (non-polar switch) / 0.5 GPM Decreasing Flow SST / SPST-Red-Common-Red-NC (non-polar switch) / 1.0 GPM Decreasing Flow SST / SPST-Red-Common-Red-NC (non-polar switch) / 1.5 GPM Decreasing Flow SST / SPST-Red-Common-Red-NC (non-polar switch) / 2.0 GPM Decreasing Flow SST / SPST-Red-Common-Red-NC (non-polar switch) / 2.5 GPM Decreasing Flow SST / SPST-Red-Common-Red-NC (non-polar switch) / 3.0 GPM Decreasing Flow SST / SPST-Red-Common-Red-NO (non-polar switch) / 0.5 GPM Decreasing Flow SST / SPST-Red-Common-Red-NO (non-polar switch) / 1.0 GPM Decreasing Flow SST / SPST-Red-Common-Red-NO (non-polar switch) / 1.5 GPM Decreasing Flow SST / SPST-Red-Common-Red-NO (non-polar switch) / 2.0 GPM Decreasing Flow SST / SPST-Red-Common-Red-NO (non-polar switch) / 2.5 GPM Decreasing Flow SST / SPST-Red-Common-Red-NO (non-polar switch) / 3.0 GPM Decreasing Flow

    2000 Series Liquid Flow Switch

    2000 Series Liquid Flow Switch

    From $171.36 USD
    From $171.36 USD
    Model 2000, Liquid Flow Switch, In-line/ Pipe Installation, Brass, 1/2″ MNPT, 0.5 GPM Decreasing Flow, SPST 20VA Pilot Duty, -14.7 to 1500 PSIG, -20°F to 250°F
  • 2001_BRASS_liquid
    Brass / 1/2 Brass / 1/2 Brass / 1/2 Brass / 1/2 Brass / 1/2 Brass / 1/2 Brass / 1/2 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 1/2 Brass / 1/2 Brass / 1/2 Brass / 1/2 Brass / 1/2 Brass / 1/2 Brass / 1/2 Brass / 1/4 Brass / 1/4 Brass / 1/4 Brass / 1/4 Brass / 1/4 Brass / 1/4 Brass / 1/4 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 Brass / 3/8 316 Stainless Steel / 1/2 316 Stainless Steel / 1/2 316 Stainless Steel / 1/2 316 Stainless Steel / 1/2 316 Stainless Steel / 1/2 316 Stainless Steel / 1/2 316 Stainless Steel / 1/2 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 1/2 316 Stainless Steel / 1/2 316 Stainless Steel / 1/2 316 Stainless Steel / 1/2 316 Stainless Steel / 1/2 316 Stainless Steel / 1/2 316 Stainless Steel / 1/2 316 Stainless Steel / 1/4 316 Stainless Steel / 1/4 316 Stainless Steel / 1/4 316 Stainless Steel / 1/4 316 Stainless Steel / 1/4 316 Stainless Steel / 1/4 316 Stainless Steel / 1/4 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8 316 Stainless Steel / 3/8

    2001 Series Liquid Flow Switch

    2001 Series Liquid Flow Switch

    From $0.00 USD
    From $0.00 USD
    The Model 2001 Flow Switch is compact flow switch offered in Brass and Stainless suitable for use in many industrial and commercial applications.
  • 2100_PVC_liquid_1
    SPDT-Black-Common-Red-NC-Orange-NO / 0.1 GPM Increasing Flow SPDT-Black-Common-Red-NC-Orange-NO / 0.25 GPM Increasing Flow SPDT-Black-Common-Red-NC-Orange-NO / 0.5 GPM Increasing Flow SPDT-Black-Common-Red-NC-Orange-NO / 0.75 GPM Increasing Flow SPDT-Black-Common-Red-NC-Orange-NO / 1.0 GPM Increasing Flow SPDT-Black-Common-Red-NC-Orange-NO / 1.5 GPM Increasing Flow SPST-Red-Common-Red-NC (non-polar switch) / 0.1 GPM Increasing Flow SPST-Red-Common-Red-NC (non-polar switch) / 0.25 GPM Increasing Flow SPST-Red-Common-Red-NC (non-polar switch) / 0.5 GPM Increasing Flow SPST-Red-Common-Red-NC (non-polar switch) / 0.75 GPM Increasing Flow SPST-Red-Common-Red-NC (non-polar switch) / 1.0 GPM Increasing Flow SPST-Red-Common-Red-NC (non-polar switch) / 1.5 GPM Increasing Flow SPST-Red-Common-Red-NO (non-polar switch) / 0.1 GPM Increasing Flow SPST-Red-Common-Red-NO (non-polar switch) / 0.25 GPM Increasing Flow SPST-Red-Common-Red-NO (non-polar switch) / 0.5 GPM Increasing Flow SPST-Red-Common-Red-NO (non-polar switch) / 0.75 GPM Increasing Flow SPST-Red-Common-Red-NO (non-polar switch) / 1.0 GPM Increasing Flow SPST-Red-Common-Red-NO (non-polar switch) / 1.5 GPM Increasing Flow

    2100 Series Liquid Flow Switch

    2100 Series Liquid Flow Switch

    From $138.60 USD
    From $138.60 USD
    Model 2100, Liquid Flow Switch, Polysulfone, Female 9/16-18 UNF 2B, 0.1 GPM Increasing Flow, SPDT 20VA Pilot Duty, -20°F to 225°F
  • 2200_PVC_liquid_1
    0.1 GPM Increasing Flow 0.25 GPM Increasing Flow 0.5 GPM Increasing Flow 0.75 GPM Increasing Flow

    2200 Series Liquid Flow Switch

    2200 Series Liquid Flow Switch

    $151.20 USD
    $151.20 USD
    Model 2200, Liquid Flow Switch, Polysulfone, Female 9/16-18 UNF 2B, 0.1 GPM Increasing Flow, SPDT 20VA Pilot Duty, -14.7 to 250 PSIG @ 70°, -20°F to 225°F
  • 2400_SST_liquid_1
    Brass SST

    2400 Series Liquid Flow Switch

    2400 Series Liquid Flow Switch

    From $337.68 USD
    From $337.68 USD
    Model 2400, Liquid Flow Switch, Brass, 1″ MNPT, Varies based on paddle length and tee size, consult chart for adjustment guidelines, SPDT 20VA Pilot Duty, -30°F to 300°F
  • 2500_PVC_liquid_2

    2500 Series Liquid Flow Switch

    2500 Series Liquid Flow Switch

    $277.20 USD
    $277.20 USD
    Model 2500, Liquid Flow Switch, 1″ MNPT, Varies based on paddle length and tee size, consult chart for adjustment guidelines, SPDT 20VA Pilot Duty, -14.7 to 150 PSIG, -20°F to 225°F
  • 2600_PVC_liquid_2
    1.0 GPM Decreasing Flow / 24 1.0 GPM Decreasing Flow / 24 2.0 GPM Decreasing Flow / 24 2.0 GPM Decreasing Flow / 24

    2600 Series Liquid Flow Switch

    2600 Series Liquid Flow Switch

    From $186.48 USD
    From $186.48 USD
    Model 2600, Liquid Flow Switch, PVC, 2″ Slip Socket, 0.5 GPM Decreasing Flow, SPST 20VA Pilot Duty, -14.7 to 150 PSIG, -20°F to 140°F OEMS & Dealers CONTACT us for pricing & details