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    76 Products

    Flowmeters

    Check the flow rate of liquids in your system. As your liquid flows through these flowmeters, it pushes an indicator up the scale, showing you the flow rate. Mount them vertically inline with your piping system, so liquid flows up from the bottom. They’re made from acrylic, so they’re completely clear to help you inspect your liquid’s color and clarity for any problems. They also have a white backing to help you read the scale clearly.
    These flowmeters are calibrated with water but can be used with other liquids except for oil. If you’re using these with a liquid other than water, you’ll need to calculate the flow rate by multiplying the number shown on the scale by the specific-gravity conversion factor for your liquid.
    Choose a fitting material that is compatible with the liquid you're running through your line.
    Cylindrical Body
    Image of Product. Front orientation. Flowmeters. Flowmeters, Cylindrical Body, Female.
    Image of Product. Front orientation. Flowmeter Mounting Fittings. Flowmeters.
    Image of Product. Front orientation. Flowmeter Repair Kits. Flowmeters.

    Female

    Replacement

    Straights

    Replacement

    Flowmeter Repair

    Kits

    Polypropylene Fitting—Polypropylene fittings work with a wide range of chemicals. However, they can crack from impact or when overtightened.
    PVC Fitting—PVC fittings work with a wide range of chemicals. However, they can crack from impact or when overtightened.
    Brass Fitting—Brass fittings resist impact better than polypropylene and PVC fittings.
    316 Stainless Steel Fitting—316 stainless steel fittings resist impact better than polypropylene and PVC fittings.
    Calibration Certificate Traceable to NIST—Flowmeters with a calibration certificate traceable to NIST states that the flowmeter has passed a test for accuracy.
    Flowmeters
    Replacement
    Straights
    Replacement
    Flowmeter Repair Kits
    Flow
    Temp.,
    ° F
    Flowmeters
    Calibration
    Certificate Traceable to NIST
    US Customary,
    gpm
    Metric,
    L/min
    Overall
    Ht.
    Accuracy
    Max. Pressure
    @ Temp.
    Min.
    Max.
    Seal Material
    Mounting
    Position
    Each
    Each
    Each
    Each
    Acrylic Plastic Body with Polypropylene Fittings
     
    3/8 NPT Female
    0.025 to 0.250.1 to 18 3/16"±5%150 psi @ 70° F33150Fluoroelastomer
    Vertical4350K5120000000———0———0———0
    0.05 to 0.50.2 to 28 3/16"±5%150 psi @ 70° F33150Fluoroelastomer
    Vertical4350K513000000———0———0———0
    0.1 to 10.4 to 48 3/16"±5%150 psi @ 70° F33150Fluoroelastomer
    Vertical4350K41000000———0———0———0
    0.2 to 21 to 7.58 3/16"±5%150 psi @ 70° F33150Fluoroelastomer
    Vertical4350K46000000———0———0———0
    0.3 to 31.5 to 118 3/16"±5%150 psi @ 70° F33150Fluoroelastomer
    Vertical4350K47000000———0———0———0
     
    Acrylic Plastic Body with PVC Fittings
     
    3/8 NPT Female
    0.1 to 18 1/4"±3%125 psi @ 70° F33130EPM RubberVertical8051K951000000———08051K2720000006766T301000000
    0.2 to 28 1/4"±3%125 psi @ 70° F33130EPM RubberVertical8051K954000000———08051K272000006766T30100000
    0.3 to 3.58 1/4"±3%125 psi @ 70° F33130EPM RubberVertical8051K957000000———08051K272000006766T30100000
    0.5 to 58 1/4"±3%125 psi @ 70° F33130EPM RubberVertical8051K961000000———08051K272000006766T30100000
     
    Acrylic Plastic Body with Brass Fittings
     
    3/8 NPT Female
    0.1 to 18 1/4"±3%125 psi @ 70° F33130EPM RubberVertical8051K9480000008051K96200000008051K249000006766T30100000
    0.2 to 28 1/4"±3%125 psi @ 70° F33130EPM RubberVertical8051K9520000008051K9650000008051K249000006766T30100000
    0.3 to 3.58 1/4"±3%125 psi @ 70° F33130EPM RubberVertical8051K9550000008051K9680000008051K249000006766T30100000
    0.5 to 58 1/4"±3%125 psi @ 70° F33130EPM RubberVertical8051K9580000008051K9720000008051K249000006766T30100000
     
    Acrylic Plastic Body with 316 Stainless Steel Fittings
     
    3/8 NPT Female
    0.1 to 18 1/4"±3%125 psi @ 70° F33130EPM RubberVertical8051K949000000———08051K2570000006766T30100000
    0.2 to 28 1/4"±3%125 psi @ 70° F33130EPM RubberVertical8051K953000000———08051K2570000006766T30100000
    0.3 to 3.58 1/4"±3%125 psi @ 70° F33130EPM RubberVertical8051K956000000———08051K2570000006766T30100000
    0.5 to 58 1/4"±3%125 psi @ 70° F33130EPM RubberVertical8051K959000000———08051K2570000006766T30100000
     

    Flow Transmitters

    Image of Product. Back orientation. Flow Transmitters. Flow Transmitters, Turbine Flow Measurement.

    Turbine Flow

    Measurement

    Send flow rate measurements to monitor and control equipment. Also known as transducers, these transmitters convert flow rate measurements to an electrical signal that can be interpreted by receiving devices, such as remote displays and programmable logic controllers (PLCs). As flow increases, the output signal increases. For your receiving device to interpret the signal, you will need to calibrate it for the measurement range and output signal of the transmitter. They only give accurate readings within the rated measurement range. Mount them directly inline with your system. They measure flow correctly no matter their mounting orientation.
    These transmitters are calibrated with water. You can use them with other liquids, but they may not measure accurately if the liquid’s viscosity differs from water.
    Turbine Flow Measurement—Turbine transmitters measure flow by counting how many times their turbine turns as liquid passes through. To avoid clogging the turbine and other damage, use them only with clean, low-viscosity liquids. The digital output sends flow data with a pulse, which is a spike of voltage. The higher the flow, the more pulses they send. The voltage of the pulse output matches the input voltage sent to the transmitters. These transmitters meet NSF/ANSI 61 for use with drinking water.
    Flow Measurement
    Type
    Pipe
    Connections
    Flow Range,
    gpm
    End-to-End
    Lg.
    Accuracy
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    Input Voltage
    Range, V DC
    Mounting
    Position
    Field
    Recalibratable
    Pulse Freq.,
    Hz
    Each
    One Analog Transmitter/Digital Pulse Output—Wire Lead Connection
     
    Nylon Body with Nylon Fitting
    Turbine3/8 NPT Male0.13 to 1.32 5/32"±3%362 psi @ 212° F-4 to 2125 to 24Any AngleNo56 to 5654386N2020000000
    Turbine3/8 NPT Male0.26 to 42 5/32"±3%362 psi @ 212° F-4 to 2125 to 24Any AngleNo36 to 5534386N203000000
    Turbine3/8 NPT Male0.53 to 9.22 5/32"±3%362 psi @ 212° F-4 to 2125 to 24Any AngleNo25 to 4354386N204000000
     
    Brass Body with Brass Fitting
    Turbine3/8 NPT Male0.5 to 2.112 5/32"±3%362 psi @ 212° F-4 to 2125 to 24Any AngleNo132 to 5594386N206000000
    Turbine3/8 NPT Male0.8 to 6.62 5/32"±3%362 psi @ 212° F-4 to 2125 to 24Any AngleNo46 to 3834386N207000000
     

    High-Temperature Flowmeters with Digital Display

    Image of Product. Front orientation. Flowmeters. High-Temperature Flowmeters with Digital Display.
    Check the flow rate of liquids up to 200° F from an easy-to-read digital display instead of a scale or dial. These flowmeters measure flow by counting how many times their turbine turns as liquid flows through. To avoid clogging the turbine and other damage to these flowmeters, use them only with clean, low-viscosity liquids. Mount them inline with your pipe system. Their fittings are polypropylene, which works with a wide range of chemicals. NEMA and IP rated, these flowmeters stand up to dust, weather, corrosion, and water from washdowns.
    These flowmeters are calibrated with water but can be used with other liquids. If you’re using these with a liquid other than water, you’ll need to calculate the flow rate by multiplying the number shown on the scale by the specific-gravity conversion factor for your liquid.
    Temp.,
    ° F
    Flow,
    gpm
    End-to-End
    Lg.
    Overall
    Ht.
    Accuracy
    Max. Pressure
    @ Temp.
    Min.
    Max.
    Seal Material
    Mounting
    Position
    Batteries
    Included
    Enclosure
    Rating
    Each
    Polypropylene Body with Polypropylene Fittings
     
    3/8 NPT Male
    0.4 to 44 3/4"5 3/8"±2%300 psi @ 70° F33200Fluoroelastomer
    Any AngleYesIP56
    NEMA 4X
    3562K170000000
    0.8 to 84 3/4"5 3/8"±2%300 psi @ 70° F33200Fluoroelastomer
    Any AngleYesIP56
    NEMA 4X
    3562K11000000
     
    Replacements for Flowmeters

    High-Temperature Flowmeters

    Image of Product. Front orientation. Flowmeters. High-Temperature Flowmeters, Male.

    Male

    Measure the flow rate of high-temperature liquids. As your liquid flows through these flowmeters, it pushes an indicator up the scale, showing you the flow rate. Mount them vertically inline with your piping system, so liquid flows up from the bottom. They have union fittings, making it easy to position the scale so it’s visible. The fittings are plastic, so they work with a wide range of chemicals.
    These flowmeters are calibrated using water but can be used with other liquids. If you’re using these with a liquid other than water, you’ll need to calculate the flow rate by multiplying the number shown on the scale by the specific-gravity conversion factor for your liquid.
    Flow
    Temp.,
    ° F
    US Customary,
    gpm
    Metric,
    L/min
    Overall
    Ht.
    Accuracy
    Max. Pressure
    @ Temp.
    Min.
    Max.
    Seal Material
    Mounting
    Position
    Features
    Each
    Polysulfone Body with Polypropylene Fittings
     
    3/8 NPT Male
    0.1 to 10.4 to 46 3/16"±4%175 psi @ 70° F-10212Fluoroelastomer
    VerticalUnion Fittings4400K670000000
    0.2 to 20.75 to 7.56 3/16"±4%175 psi @ 70° F-10212Fluoroelastomer
    VerticalUnion Fittings4400K68000000
     
    Polysulfone Body with Polysulfone Fittings
     
    3/8 NPT Male
    0.5 to 51.8 to 186 3/16"±4%175 psi @ 70° F-10212Fluoroelastomer
    VerticalUnion Fittings4400K74000000
     

    High-Temperature Panel-Mount Flowmeters

    Image of Product. Front orientation. Contains Annotated. Flowmeters. High-Temperature Panel-Mount Flowmeters, Male, Flowmeters.
    Image of Product. Front orientation. Contains Annotated. Flowmeters. High-Temperature Panel-Mount Flowmeters, Male, Flowmeters with Flow-Control Knob.

    Male

    Flowmeters

    Male, Flowmeters

    with Flow-Control

    Knob

    Install these flowmeters in an instrument panel to measure the flow rate of hot water and other liquids reaching up to 212° F. They should be mounted vertically, so liquid flows up from the bottom. As liquid flows through, it pushes an indicator up the scale, showing you the flow rate.
    These flowmeters are calibrated with water but can be used with other liquids. If you’re using these with a liquid other than water, you’ll need to calculate the flow rate by multiplying the number shown on the scale by the specific-gravity conversion factor for your liquid.
    Flow-Control Knob—Flowmeters with a flow-control knob let you open and close the inlet valve to adjust the flow rate within the range.
    Flow
    Temp.,
    ° F
    Flowmeters
    Flowmeters with
    Flow-Control Knob
    US Customary,
    gpm
    Metric,
    L/min
    Overall
    Ht.
    Ctr.-to-Ctr.
    Ht.
    Accuracy
    Max. Pressure
    @ Temp.
    Min.
    Max.
    Seal Material
    Mounting
    Position
    Each
    Each
    Polysulfone Body with Polysulfone Fittings
     
    3/8 NPT Male
    0.025 to 0.250.1 to 17"6"±4%175 psi @ 70° F33212Fluoroelastomer
    Vertical4215K6600000004215K760000000
    0.1 to 10.4 to 47"6"±4%175 psi @ 70° F33212Fluoroelastomer
    Vertical4215K670000004215K77000000
    0.2 to 20.75 to 7.57"6"±4%175 psi @ 70° F33212Fluoroelastomer
    Vertical4215K680000004215K78000000
    0.5 to 51.8 to 187"6"±4%175 psi @ 70° F33212Fluoroelastomer
    Vertical4215K690000004215K79000000
     

    Fixed-Set-Point Flow Switches

    Image of Product. Style B. Front orientation. Flow Switches. Fixed-Set-Point Flow Switches, Straight, Style B.

    Style B

    Since they come factory set to a specific set point, these switches are easier to install than adjustable flow switches. As flowing liquid pushes an internal piston, the switch reads the position of the piston to measure the flow. When the piston passes the set point, the switch actuates. They’re accurate in any mounting position.
    These switches are calibrated with and measure water accurately. They can also be used with other liquids by applying your liquid’s specific-gravity conversion factor to calculate the new set point.
    Choose a fitting material that is compatible with the liquid you intend to run through your line.
    Straight
    Image of Product. Style B. Front orientation. Flow Switches. Fixed-Set-Point Flow Switches, Straight, Style B.

    Style B

    Polypropylene Fitting—Polypropylene and PPS fittings work with a wide range of chemicals. However, they can crack from impact or when overtightened.
    SPST—SPST (single pole, single throw) switches turn one device from off to on (normally open).
    Style
    Pipe
    Size
    Thread
    Type
    Gender
    Set Point,
    gpm
    Approx. Difference Between Set
    Point and Reset Point, gpm
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    Max. Switching Current @ Voltage
    End-to-End
    Lg.
    Mounting
    Position
    Each
    Polypropylene Body with Polypropylene Fittings
     
    SPST
    B3/8
    NPT
    Male0.250.05125 psi @ 70° F33 to 212400 mA @ 30V AC
    170 mA @ 120V AC
    80 mA @ 240V AC
    300 mA @ 30V DC
    130 mA @ 120V DC
    60 mA @ 240V DC
    4"Any Angle42015K21000000
    B3/8
    NPT
    Male0.50.1125 psi @ 70° F33 to 212400 mA @ 30V AC
    170 mA @ 120V AC
    80 mA @ 240V AC
    300 mA @ 30V DC
    130 mA @ 120V DC
    60 mA @ 240V DC
    4"Any Angle42015K2200000
    B3/8
    NPT
    Male10.2125 psi @ 70° F33 to 212400 mA @ 30V AC
    170 mA @ 120V AC
    80 mA @ 240V AC
    300 mA @ 30V DC
    130 mA @ 120V DC
    60 mA @ 240V DC
    4"Any Angle42015K2300000
    B3/8
    NPT
    Male1.50.3125 psi @ 70° F33 to 212400 mA @ 30V AC
    170 mA @ 120V AC
    80 mA @ 240V AC
    300 mA @ 30V DC
    130 mA @ 120V DC
    60 mA @ 240V DC
    4"Any Angle42015K2400000
    B3/8
    NPT
    Male20.4125 psi @ 70° F33 to 212400 mA @ 30V AC
    170 mA @ 120V AC
    80 mA @ 240V AC
    300 mA @ 30V DC
    130 mA @ 120V DC
    60 mA @ 240V DC
    4"Any Angle42015K2500000
     

    Flow Sights with Indicator for Water and Oil

    Image of Product. Front orientation. Flow Sights. Flow Sights with Indicator for Water and Oil, Rotor Indicator, Front Window.
    Image of Product. Front orientation. Flow Sights. Flow Sights with Indicator for Water and Oil, Rotor Indicator, Front and Back Window.

    Rotor Indicator

    Front Window

    Rotor Indicator

    Front and Back Window

    The indicator moves when flow is present, so it’s easy to visually confirm flow from a distance.
    Rotor Indicator—Rotor indicator is the most obvious indicator of flow for maximum visibility.
    Bronze Body—Sights with a bronze body are harder and more durable than sights with a brass body for a longer service life.
    316 Stainless Steel Body—Sights with a 316 stainless steel body are more corrosion resistant than sights with a brass or bronze body.
    Front and Back Window—Back window can be backlit to increase the visibility of dark liquids.
    Window
    Indicator
    Pipe
    Size
    Thread
    Type
    Gender
    Temp. Range,
    ° F
    Dia.
    Type
    End-to-End
    Lg.
    Ht.
    Max. Pressure
    @ Temp.
    Direction of Flow
    Material
    Color
    For Use
    With
    Each
    Rotor Indicator
     
    Bronze Body
    3/8
    NPT
    Female-20 to 2001 3/4"Front3 1/8"2 1/8"125 psi @ 70° FLeft to Right, Right to LeftAcetal
    WhiteWater, Oil4195K140000000
    3/8
    NPT
    Female-20 to 2001 3/4"Front and Back3 1/8"2 1/8"125 psi @ 70° FLeft to Right, Right to LeftAcetal
    WhiteWater, Oil4200K42000000
     
    316 Stainless Steel Body
    3/8
    NPT
    Female40 to 2001 5/8"Front and Back3"2 1/8"125 psi @ 70° FLeft to Right, Right to Left316 Stainless Steel
    Water, Oil5088K54000000
     

    High-Temperature Flowmeter/Totalizers

    Image of Product. Front orientation. Flowmeters. High-Temperature Flowmeter/Totalizers.
    With one meter, these flowmeter/totalizers measure the flow rate and total flow volume of high-temperature liquid up to 200° F. They count how many times their turbine turns as liquid passes through to measure flow. To avoid clogging the turbine and other damage to the sensor, use them only with clean, low-viscosity liquids. The batch total can be reset after each metering application. They come set for batch totalization, but you can disable the reset function to operate as a cumulative totalizer. They measure flow correctly no matter the mounting orientation.
    These flowmeter/totalizers are calibrated with water. You can use them with other liquids, but they may not measure accurately if the liquid’s viscosity differs from water.
    Flowmeter/Totalizers
    Max. Volume
    Displayed
    Temp., ° F
    Connections
    Flow,
    gpm
    End-to-End
    Lg.
    Accuracy
    Total
    Batch
    Max. Pressure
    @ Temp.
    Mounting
    Position
    Batteries
    Included
    Enclosure
    Rating
    Min.
    Max.
    Each
    Turbine Flow Measurement
     
    Polypropylene Body with Polypropylene Fitting and Fluoroelastomer Seal
    3/8 NPT Male0.8 to 84 3/4"±2%99,999.9 Gallons999,999 Gallons300 psi @ 70° FAny AngleYesIP56
    NEMA 4X
    332003562K310000000
     
    Replacements for Flowmeters

    Panel-Mount Flow Sights for Water, Oil, and Inert Gas

    Image of Product. Front orientation. Flow Sights. Panel-Mount Flow Sights for Water, Oil, and Inert Gas.
    The included mounting ring lets you install these sights in instrument panels. They have three ball indicators that bounce in the domed-top window to show flow in your line.
    Flow Sights
    Repair Kits
    Window
    Indicator
    Pipe
    Size
    Thread
    Type
    Gender
    Temp. Range,
    ° F
    Dia.
    Type
    End-to-End
    Lg.
    Ht.
    Max. Pressure
    @ Temp.
    Panel Cutout
    Dia.
    Direction of Flow
    No.
    of
    Material
    For Use With
    Each
    Each
    Ball Indicator
     
    Brass Body
    3/8
    NPT
    Female35 to 1201 5/8"Domed Top3 1/8"2 1/8"150 psi @ 70° F2 3/8"Bottom to Top, Left to Right, Right to Left, Top to Bottom3White Polyethylene
    White Polyethylene
    Green Acrylic Plastic
    Water, Oil, Inert Gas4202K1400000004202K216000000
     

    High-Temperature Flow Sights for Water and Oil

    Image of Product. Front orientation. Flow Sights. High-Temperature Flow Sights for Water and Oil, Flapper Indicator.

    Flapper Indicator

    Withstand twice the temperature of standard flow sights for applications with temperatures up to 400° F. These sights let you visually confirm flow and inspect liquid color and clarity. The flapper indicator moves when flow is present, so it’s easy to confirm flow from a distance. Backlight the back window to increase the visibility of dark liquids. The brass body of these sights resists corrosion.
    Window
    Pipe
    Size
    Thread
    Type
    Gender
    Temp. Range,
    ° F
    Dia.
    Type
    End-to-End
    Lg.
    Ht.
    Max. Pressure
    @ Temp.
    Direction
    of Flow
    Indicator Material
    For Use
    With
    Each
    Flapper Indicator
     
    Brass Body
    3/8
    NPT
    Female0 to 4001 7/8"Front and Back3 1/4"2 1/4"150 psi @ 70° FAny Direction304 Stainless Steel
    Water, Oil4213K1410000000
     

    Compact Flow Sights with Indicator for Water and Oil

    Image of Product. Front orientation. Flow Sights. Compact Flow Sights with Indicator for Water and Oil.
    For visual confirmation of flow from a distance, these sights have a ball indicator that moves when flow is present. They have a low-profile body for installation in pipelines with limited clearance. Backlight the back window to increase the visibility of dark liquids.
    303 Stainless Steel Body—Sights with a 303 stainless steel body are more corrosion resistant than sights with a brass or zinc-plated steel body.
    Window
    Indicator
    Pipe
    Size
    Thread
    Type
    Gender
    Temp. Range,
    ° F
    Lg.
    Type
    Hex
    Size
    End-to-End
    Lg.
    Max. Pressure
    @ Temp.
    Direction of Flow
    Material
    Color
    For Use
    With
    Each
    Ball Indicator
     
    Brass Body
    3/8
    NPTF
    Female-40 to 1801 1/8"Front and Back1"4 1/4"425 psi @ 150° FBottom to Top, Left to Right, Right to Left, Top to BottomNylon
    WhiteWater, Oil1138K630000000
     
    Zinc-Plated Steel Body
    3/8
    NPT
    Female0 to 1801 3/8"Front and Back15/16"4 1/8"125 psi @ 70° FBottom to Top, Left to Right, Right to Left, Top to BottomNylon
    WhiteWater, Oil5069K6300000
     
    303 Stainless Steel Body
    3/8
    NPT
    Female0 to 1801 3/8"Front and Back15/16"4 1/8"125 psi @ 70° FBottom to Top, Left to Right, Right to Left, Top to BottomNylon
    WhiteWater, Oil6955T28000000
     

    Compact Flow Sights for Water and Oil

    Image of Product. Front orientation. Flow Sights. Compact Flow Sights for Water and Oil.
    The low-profile body fits in areas with limited clearance. These sights let you visually confirm flow and inspect liquid color and clarity. The back window can be backlit to increase the visibility of dark liquids.
    303 Stainless Steel Body—Sights with a 303 stainless steel body are more corrosion resistant than sights with a brass or zinc-plated steel body.
    Window
    Pipe
    Size
    Thread
    Type
    Gender
    Temp. Range,
    ° F
    Lg.
    Type
    Hex
    Size
    End-to-End
    Lg.
    Max. Pressure
    @ Temp.
    Direction of Flow
    For Use
    With
    Each
    No Indicator
     
    Brass Body
    3/8
    NPTF
    Female-40 to 1801 1/8"Front and Back1"4 1/4"425 psi @ 150° FBottom to Top, Left to Right, Right to Left, Top to BottomWater, Oil1138K53000000
     
    Zinc-Plated Steel Body
    3/8
    NPT
    Female0 to 1801 3/8"Front and Back15/16"2 7/8"125 psi @ 70° FBottom to Top, Left to Right, Right to Left, Top to BottomWater, Oil5069K5500000
     
    303 Stainless Steel Body
    3/8
    NPT
    Female0 to 1801 3/8"Front and Back15/16"2 7/8"125 psi @ 70° FBottom to Top, Left to Right, Right to Left, Top to BottomWater, Oil6955T2300000
     

    Flow Sights for Water and Oil

    Image of Product. Front orientation. Flow Sights. Flow Sights for Water and Oil.
    Visually confirm flow and inspect the color and clarity of your process media. These sights have a back window that can be backlit to increase the visibility of dark liquids.
    316 Stainless Steel Body—Sights with a 316 stainless steel body are more corrosion resistant than sights with a bronze body.
    Window
    Pipe
    Size
    Thread
    Type
    Gender
    Temp. Range,
    ° F
    Dia.
    Type
    End-to-End
    Lg.
    Ht.
    Max. Pressure
    @ Temp.
    Direction
    of Flow
    For Use
    With
    Each
    No Indicator
     
    Bronze Body
    3/8
    NPT
    Female-20 to 2001 3/4"Front and Back3 1/8"2 1/8"125 psi @ 70° FAny DirectionWater, Oil4206K220000000
     
    316 Stainless Steel Body
    3/8
    NPT
    Female40 to 2001 5/8"Front and Back3"2 1/8"125 psi @ 70° FAny DirectionWater, Oil4206K72000000
     

    Fixed-Set-Point High-Pressure Flow Switches

    Quicker to install than adjustable flow switches in high-pressure lines, these switches come factory-set to activate or deactivate equipment at a specific level. They compensate for the viscosity and density changes of liquid. As flowing liquid pushes an internal piston, the switch reads the piston's position to measure the flow. When the piston passes the set point, the switch actuates. All measure flow correctly no matter their mounting position.
    These switches are calibrated with water. They can also be used with other liquids by applying your liquid’s specific-gravity conversion factor to calculate the new setpoint.
    Straight
    Image of Product. Front orientation. Straight. Fixed-Set-Point High-Pressure Flow Switches.
    SPST—SPST (single pole, single throw) switches turn one device from off to on (normally open).
    Pipe
    Connections
    Set Point,
    gpm
    Approx. Difference Between Set
    Point and Reset Point, gpm
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    Max. Switching Current @ Voltage
    End-to-End
    Lg.
    Each
    SPST
     
    Brass Body with Brass Fittings
    3/8 NPT Male0.250.051,500 psi @ 70° F-20 to 2750.4 amp @ 30V AC
    0.17 amp @ 120V AC
    0.08 amp @ 240V AC
    0.3 amp @ 30V DC
    0.13 amp @ 120V DC
    0.06 amp @ 240V DC
    3 7/16"4960K510000000
    3/8 NPT Male0.50.11,500 psi @ 70° F-20 to 2750.4 amp @ 30V AC
    0.17 amp @ 120V AC
    0.08 amp @ 240V AC
    0.3 amp @ 30V DC
    0.13 amp @ 120V DC
    0.06 amp @ 240V DC
    3 7/16"4960K52000000
    3/8 NPT Male10.21,500 psi @ 70° F-20 to 2750.4 amp @ 30V AC
    0.17 amp @ 120V AC
    0.08 amp @ 240V AC
    0.3 amp @ 30V DC
    0.13 amp @ 120V DC
    0.06 amp @ 240V DC
    3 7/16"4960K53000000
    3/8 NPT Male1.50.31,500 psi @ 70° F-20 to 2750.4 amp @ 30V AC
    0.17 amp @ 120V AC
    0.08 amp @ 240V AC
    0.3 amp @ 30V DC
    0.13 amp @ 120V DC
    0.06 amp @ 240V DC
    3 7/16"4960K54000000
    3/8 NPT Male20.41,500 psi @ 70° F-20 to 2750.4 amp @ 30V AC
    0.17 amp @ 120V AC
    0.08 amp @ 240V AC
    0.3 amp @ 30V DC
    0.13 amp @ 120V DC
    0.06 amp @ 240V DC
    3 7/16"4960K55000000
     
    316 Stainless Steel Body with 316 Stainless Steel Fittings
    3/8 NPT Male0.250.051,500 psi @ 70° F-20 to 2750.4 amp @ 30V AC
    0.17 amp @ 120V AC
    0.08 amp @ 240V AC
    0.3 amp @ 30V DC
    0.13 amp @ 120V DC
    0.06 amp @ 240V DC
    3 7/16"4960K71000000
    3/8 NPT Male0.50.11,500 psi @ 70° F-20 to 2750.4 amp @ 30V AC
    0.17 amp @ 120V AC
    0.08 amp @ 240V AC
    0.3 amp @ 30V DC
    0.13 amp @ 120V DC
    0.06 amp @ 240V DC
    3 7/16"4960K72000000
    3/8 NPT Male20.41,500 psi @ 70° F-20 to 2750.4 amp @ 30V AC
    0.17 amp @ 120V AC
    0.08 amp @ 240V AC
    0.3 amp @ 30V DC
    0.13 amp @ 120V DC
    0.06 amp @ 240V DC
    3 7/16"4960K75000000
     

    Quick-Clean Flow Sights for Water

    Image of Product. Front orientation. Flow Sights. Quick-Clean Flow Sights for Water.
    To maintain a clear view of your process media without disrupting flow, twist the tubular window to clear debris and buildup with the internal wipers. These sights have a rotor indicator that spins when liquid moves through your line so you can visually confirm flow from a distance.
    Window
    Indicator
    Pipe
    Size
    Thread
    Type
    Gender
    Temp. Range,
    ° F
    Dia.
    Type
    Hex
    Size
    End-to-End
    Lg.
    Max. Pressure
    @ Temp.
    Direction of Flow
    Material
    Color
    For Use
    With
    Each
    Rotor Indicator
     
    Brass Body
    3/8
    NPT
    Female40 to 2121 3/8"Tubular1 1/2"2 3/4"230 psi @ 70° FLeft to Right, Right to LeftAcetal
    RedWater6416T20000000
     

    High-Pressure Flow Sights for Water and Oil

    Image of Product. Front orientation. Flow Sights. High-Pressure Flow Sights for Water and Oil, Rotor Indicator.

    Rotor Indicator

    Rated for more than double the pressure of standard flow sights, these can withstand pressures up to 400 psi. They’re used to visually confirm flow and inspect the color and clarity of your process media. All have an indicator that moves when flow is present for checking flow from a distance. Backlight the back window to increase the visibility of dark liquids.
    Rotor Indicator—Rotor indicator provides a more obvious indication of flow than a flapper indicator for maximum visibility.
    Window
    Indicator
    Pipe
    Size
    Thread
    Type
    Gender
    Temp. Range,
    ° F
    Dia.
    Type
    End-to-End
    Lg.
    Ht.
    Max. Pressure
    @ Temp.
    Direction
    of Flow
    Material
    Color
    For Use
    With
    Each
    Rotor Indicator
     
    Bronze Body
    3/8
    NPT
    Female0 to 3501 1/8"Front and Back3 1/4"2 1/2"400 psi @ 70° FRight to LeftPPSBrownWater, Oil4195K320000000
     

    High-Temperature Totalizers with Digital Display

    Image of Product. Front orientation. Flowmeters. High-Temperature Totalizers with Digital Display.
    The digital display on these totalizers makes it easy to check the total amount of high-temperature liquid—up to 200° F—passing through your system. They measure flow volume by counting how many times their turbine turns as liquid passes through. To avoid clogging the turbine and other damage to these totalizers, use them only with clean, low-viscosity liquids. The batch total can be reset after each metering application. They come set for batch totalization, but you can disable the reset function to operate as a cumulative totalizer. They measure flow accurately no matter the mounting orientation. Rated NEMA 4X and IP65, they seal out dust and protect against washdowns and corrosion.
    These totalizers are calibrated with water. You can use them with other liquids, but they may not measure accurately if the liquid’s viscosity differs from water.
    Max. Volume
    Displayed
    Temp.,
    ° F
    Connections
    Flow,
    gpm
    Total
    Batch
    End-to-End
    Lg.
    Accuracy
    Max. Pressure
    @ Temp.
    Min.
    Max.
    Seal Material
    Mounting
    Position
    Display
    Type
    Batteries
    Included
    Enclosure
    Rating
    Each
    Polypropylene Body with Polypropylene Fittings
    3/8 NPT Male0.8 to 899,999.9 Gallons999,999 Gallons4 3/4"±2%300 psi @ 70° F33200Fluoroelastomer
    Any AngleDigitalYesIP56
    NEMA 4X
    3562K210000000
     
    Replacements for Flowmeters
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