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How Much Flow Are You Using?
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Finally a Flow Meter that
really is
Plug & Play…Simple
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Accuracy Really does effect the Bottom Line
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Flow Rate Not What it Should Be ???

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Truflo…Designed For Corrosive Environments…
Inside and Outside
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Understand what is happening inside

You pipes before it’s too late

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Pumps Running Dry…
Truflo can Help
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Built for industry’s
Toughest Applications
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Industry’s only Flow Meter
with a Bright
LED Display
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Exactly How Much Liquid does your Company Use?

Truflo has a Solution

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Finally a Flow Meter Designed to provide a Complete Solution
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There really is a Difference…

Truflo Plug & Play Design

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NOT ALL PLASTIC FLOW METERS ARE THE SAME
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Truflo understands the Importance of Accuracy
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Looking for Pump Protection?

—Truflo can Help

FEATURES

Featured Products

  • Multi---Function-UltraFlo-4000-Flow-Meter

    Multi – Function UltraFlo 4000 Flow Meter

    FEATURES

    • Industry's Toughest All Plastic Ultrasonic Flow Meter
    • Heavy Duty Design, Simple to Install
    • Completely Corrosion Resistant
    • RS-485 / Modbus RTU (Optional)
    • Display of Instantaneous Flow Rate
    • 4 – 20mA Output + Pulse Relay
    • Fit & Forget
    MoreDetail Read More
  • Lotorq-LT-Series

    Lotorq LT Series

    FEATURES

    • Low Flange Bolt Torques Required for Positive Seal – Due to the molded raised face – patented double convex ring design
    • Ideal for Thermoplastic Piping Systems, also metal or plastic lined metal pipe systems for up to 250 psi
    • Excellent Chemical Resistance – PTFE-bonded gaskets are suitable for extremely aggressive chemical services.
    • Longer Gasket Life – Because lower flange pressures are required for sealing. PTFE is energized forming an excellent seal.
    • Low Torque – Raised or Ring Design
    • Designed to provide positive seal
    • No over – Tightening Required
    MoreDetail Read More
  • Delta-P-Series-Plastic-Differential-Pressure-Relay-Switch-+-Gauge

    Delta-P Series Plastic Differential Pressure Relay Switch + Gauge

    FEATURES

    • All Plastic Design Glass Filled Ryton
    • Corrosion Resistant
    • NEMA 4X Rugged Enclosure
    • Liquid Crystal Display
    • Pressure Range 0-225 PSI
    • Easy to Program Relay Set-Point
    • PSI or Bar
    • Small Footprint -Compact-Only 2″ Diameter
    • Easy to Install
    • Eprom Memory -Does Not Required Reprogramming if Power Lost
    • Low Power Detection Feature
    • Actual Pressure Difference Displayed on Screen
    • Manual Operation
    • Programmable Time Intervals between Change-Outs
    MoreDetail Read More
  • NC-25-Series

    NC-25 Series Non Contact Flow Switch

    FEATURES

    • Fit a Wide Range of Pipe Diameters – 8 to 11 mm or 12 to 26 mm
    • Non Pulse Output
    • Built-in Amplifiers to Save Space
    • Flow – No Flow – Pump Protection
    • Non – Intrusive
    • Panel Mount Bracket
    • All Plastic Design Bracket
    • Simple to Install
    • Easy to Calibrate Different
    • Tube Thickness – See Through Heavy Wall
    • Low Voltage
    • Light weight
    • Very Accurate
    MoreDetail Read More
  • OBS-DGO-Series

    OBS-DGO Series Plastic Pressure Gauge

    FEATURES

    • 1/4″ NPT Connection
    • Double Sided
    • Fit & Forget
    • Suitable for Corrosive Environments
    • All Plastic & Gauge (Filled)
    • Heavy Duty Design
    • Completely Corrosion Resistant
    • Extra Large Colored Display
    • Highest Accuracy in Industry 1.5%
    • Factory Pre-Filled Glycerin
    • No Filling Required
    • Visual Pressure Ranges
    • Simple to Install
    • Perfect Mate for Plastic Isolators
    MoreDetail Read More
  • OBS-GO-Series

    The OBS-GO Series Plastic Pressure Gauge

    FEATURES

    • 1/4″ NPT Connection
    • Fit & Forget
    • Suitable for Corrosive Environments
    • All Plastic & Gauge (Filled)
    • Heavy Duty Design
    • Completely Corrosion Resistant
    • Extra Large Colored Display
    • Highest Accuracy in Industry 1.5%
    • Factory Pre-Filled Glycerin
    • No Filling Required
    • Visual Pressure Ranges
    • Simple to Install
    • Perfect Mate for Plastic Isolators
    MoreDetail Read More
  • Pulsepro®-Pulse

    All Plastic Pulsepro® Pulse / Surge Suppressor

    FEATURES

    • All Plastic design GFPP, PVDF, PTFE
    • Easy to install-Plug and Play
    • No Pre-Charging Required
    • Light Weight
    • Corrosion Resistant inside/Outside
    • Long Lasting Heavy Duty Diaphragm
    • Self-Adapting Technology-Constantly reacting to hydraulic demands
    • Reduce damaging effects of water hammer
    • Small footprint
    • In Line Design
    • Easy to Size-No Preloading Required
    • Self-Adapting-up to 90% + Reduction in Pressure Spikes
    • Suitable for viscous liquids
    • Reduces Vibration-Longer Lasting Fittings, Valves, Sensors
    • Provides constant output-required for flow meters, pressure gauges, etc
    MoreDetail Read More
  • Truflo-LFS-Series

    Truflo LFS Series Flange Safety Guards

    FEATURES

    • PP Solid 2-Piece construction
    • Completely Corrosion Resistant-Inside and Out
    • Lightweight -Perfect for Plastic Piping Systems
    • Readily Reusable
    • Plug & Play-Not Tools Required
    • No Down Time
    • Clean Look …AII Yellow in Color
    • Resists Chemical Attack
    • Quick installation-Under 2 mins
    • 360 Directional Discharge Port
    MoreDetail Read More
  • Truflo TK

    Truflo TK Paddle Wheel Plastic Flow Meter

    Features

    • High Accuracy
      Less than ± 1.0% of Full Scale
    • Unit of Flow Measurement is Selectable
      (Liter/Gallon/Kilo-liter)
    • Corrosion Resistant Materials
      PVC/PP/316SS
    • Low Cost Visual Indication
    • Easy Installation – No Mounting Kits
    • High Flow Range
      (.3m/s – 10m/s ) (.98 ft/s – 32.8 ft/s)
    • Easy to Program
    • Compact Design
    • Large Bright LED Digital Display
    • Horizontal or Vertical Installation
    • Size Range 1/2″ – 4”
    • Low Pressure Drop
    • (4-20 mA) -(0-5 VDC)-(Pulse)-Output Signal
    • NEMA 4X Enclosure
    • Suitable for Corrosive Environments
    • Password Protected Security
    • True – Union Design ½” – 2” (Flanged 3” – 4”)
    MoreDetail Read More
  • Truflo LSS Series

    Truflo LSS Series Insertion Style Plastic Paddle Wheel Flow Meter

    FEATURES

    • Large Display Changes from Green to Red When in Alarm State
    • Accuracy ± 0.75% Of Full Scale
    • Pipe Size (1/2 -24 Inch)
    • Flow Rate + Totalizer (Resettable-Insight On Volume Till Change Out)
    • Flow Velocity Range (0.33 to 26 Ft/S) (0.1 To 8 M/S)
    • Eprom Memory-Totalizer Value Will Not Be Lost
    • Nema 4X (IP66) Protection
    • Bright Led Display Flow Units– Litre, USGPM, M3, Ton
    • Dual Output Relays
    • 4-20mA Output Standard-(Track The 'Fill Rate' With Remote Display)
    • Heavy Duty Industrial Design
    • Corrosion Resistant All Plastic Wetted Parts-PVDF Body-Zirconium Ceramic Shaft-PFA Teflon Paddle
    • Simple Installation
    MoreDetail Read More
  • Truflo-LS-Series

    Truflo LS Series Plastic Flow Meter

    FEATURES

    • EXCELLENT CHEMICAL RESISTANCE, PP, PVDF, PFA, CERAMIC
    • SIZE RANGE ½” – 24″
    • MEASURING FLOW RANGE (0.33 to 26 Ft/s)
    • EASY TO INSTALL
    • EXCELLENT FOR LOW or HIGH TEMPERATURES -25 to 90°C (-4 to 194°F)
    • NEMA 4X (IP65) or NEMA 6 (IP68) RATINGS
    • EXTRA LONG LASTING PFA PADDLE (ZIRCONIUM CERAMIC SHAFT & BEARINGS)
    • EXCELLENT DOUBLE O-RING SEAL
    • HIGH PRESSURE RATING (UP TO 200 PSI)
    MoreDetail Read More
  • Strainer Complainer

    The ‘2 Vu’ Strainer Complainer Plastice Pressure Gauge

    FEATURES

    • Industry's First All Plastic Double Sided Gauge
    • Heavy Duty Rugged Design; Simple to Install
    • Completely Corrosion Resistant
    • Designed to Act as Visual Pressure Alert for Change-Out or BAG Replacement
    • Extra Large Colored Display
    • Reduces Pressure Surges caused by Water Hammer or Metering Pump Pulsations
    • Highest Accuracy in Industry 1.5%
    • Factory Prefilled-Glycerin or Silicone
    • No Filling Required
    • One-Piece Molded Design (No Assembly)
    • Suitable for Corrosive Media + Slurries
    MoreDetail Read More
  • pump grump

    The ‘Pump Grump’ Plastic Pressure Gauge & Isolator Dampener

    FEATURES

    • All Plastic Plastic (Gauge + Isolator) Filled
    • Heavy Duty Design; Simple to Install
    • Completely Corrosion Resistant
    • Red Markers Designed to Indicate Optimum Operating Range
    • Extra Large Colored Display
    • Reduces Pressure Surges caused by Water Hammer or Metering Pump Pulsations
    • Highest Accuracy “In the” Industry 1.5%
    • Factory Prefilled-Glycerin or Silicone
    • No Filling Required
    • One-Piece Molded Design (No Assembly)
    • Suitable for Corrosive Media + Slurries

     

    MoreDetail Read More
  • Pulsepro® Pulse / Serge Suppressor

    Pulsepro® Pulse / Surge Suppressor / Pulsation Dampener

    Features

    • All Plastic design GFPP, PVDF, PTFE
    • Easy to install-Plug and Play
    • No Pre-Charging Required
    • Light Weight
    • Corrosion Resistant inside/Outside
    • Long Lasting Heavy Duty Diaphragm
    • Self-Adapting Technology-Constantly reacting to hydraulic demands
    • Reduce damaging effects of water hammer
    • Small footprint
    • In Line Design
    • Easy to Size-No Preloading Required
    • Self-Adapting-up to 90% + Reduction in Pressure Spikes
    • Suitable for viscous liquids
    • Reduces Vibration-Longer Lasting Fittings, Valves, Sensors
    • Provides constant output-required for flow meters, pressure gauges, etc
    MoreDetail Read More
  • The 'Old Bag' Pressure Gauge & Isolator

    The ‘Old Bag’ Plastic Pressure Gauge & Isolator

    FEATURES

    • All Plastic (Gauge + Isolator) Filled
    • Heavy Duty Design; Simple to Install
    • Completely Corrosion Resistant
    • Designed to Act as Visual Pressure Alert for Bag/Filter Change-Out
    • Extra Large Colored Display
    • Reduces Pressure Surges caused by Water Hammer or Metering Pump Pulsations
    • Highest Accuracy in Industry 1.5%
    • Factory Pre-Filled Glycerin or Silicone No Filling Required
    • One-Piece Molded Design (No Assembly)
    • Suitable for Corrosive Media + Slurries
    MoreDetail Read More
  • OBS-P Series LED

    OBS-P Series LED Plastic Pressure Gauge

    FEATURES

    • All Plastic (Gauge + Isolator)
    • No Filling Required
    • Heavy Duty Design; Simple to Install
    • Completely Corrosion Resistant
    • Designed to Act as Visual Pressure Alert for Bag/Filter Change-Out
    • Extra Large LED Display
    • Reduces Small Pressure Surges caused by Water Hammer or Metering Pump Pulsations
    • Highest Accuracy in Industry ±1%
    • One-Piece Molded Design (No Assembly)
    • Suitable for Corrosive Media + Slurries
    • No Programming Required
    • PTFE Diaphragm – Standard PP and PVDF
    • 15 FT of Cable Standard
    • Comes Pre Assembled
    MoreDetail Read More
  • Red copy

    OBS Series LED Plastic Pressure Gauge

    FEATURES

    • All Plastic (Gauge + Isolator)
    • No Filling Required
    • Heavy Duty Design; Simple to Install
    • Completely Corrosion Resistant
    • Designed to Act as Visual Pressure Alert for Bag/Filter Change-Out
    • Extra Large LED Display
    • Reduces Small Pressure Surges caused by Water Hammer or Metering Pump Pulsations
    • Highest Accuracy in Industry 1%
    • One-Piece Molded Design (No Assembly)
    • Suitable for Corrosive Media + Slurries
    • No Programing Required
    • PTFE Diaphragm – Standard PP and PVDF
    • 15 FT of Cable Standard
    MoreDetail Read More
  • Green copy

    OBS Series LCD Plastic Pressure Gauge

    FEATURES

    • All Plastic (Gauge + Isolator)
    • No Filling Required
    • Heavy Duty Design; Simple to Install
    • Completely Corrosion Resistant
    • Designed to Act as Visual Pressure Alert for Bag/Filter Change-Out
    • Extra Large LCD Display
    • Reduces Small Pressure Surges caused by Water Hammer or Metering Pump Pulsations
    • Highest Accuracy in Industry ± 1%
    • One-Piece Molded Design (No Assembly)
    • Suitable for Corrosive Media + Slurries
    • No Programing Required
    • PTFE Diaphragm – Standard
    • Replaceable Lithium Battery
    • Long Life (3 Years)
    MoreDetail Read More
  • Clamp-Saddles-LSS-Series

    Clamp Saddles LSS Series Flow Meters

    Truflo offers to the market one of the most Complete ranges in clamp saddles, both in measurement and variety with single or double outlets and with or without reinforcement.

    MoreDetail Read More
  • THE-bag-nag

    THE bag nag

    FEATURES

    • Display Changes from Green to Red (Alarm Status) Time to Change Bags-Clean Filter
    • Highly Accurate 0.25% of Full Scale
    • Ceramic Diaphragm 316 SS ½” NPT Process Port
    • Display Pressure Units PSI, Bar, Kg/Cm2, KPA, MPA, In Hg
    • Two (2) 3 Amp Relay Alarm Functions
    • 4-20mA Analog Output Function (Remote Display)
    • Digital RS-485 Interface Function (optional)
    • IP66 NEMA 4X
    • Plastic Gauge Isolator For Corrosive Services, Slurries, Heavy Sediment (optional)
    MoreDetail Read More
  • truflo-1

    TKS Series

    1/2″-4″ Flow Rate + 1 AMP Settable Relay1/2″-4″ Plastic Paddle Wheel Meter Flow Rate + NPN Pulse Output + 1 AMP Settable RelayTKS/TKP/TKM SERIES
    The truflo® Paddlewheel Flow Meter provides High Accuracy at Low Cost and is ideal for plastic piping. The truflo® consists of a rugged true union industrial design that is suitable for corrosive applications with virtually NO pressure drop. The TKS series provides a 1 amp selectable output Relay that can be used as an alarm for high or low flow rate conditions.
    Perfect for Pump Protection.
    High Accuracy
    Less than ± 1.0% of Full Scale
    Unit of Flow Measurement is Selectable (Liter/Gallon/Kilo-liter)
    Corrosion Resistant Materials PVC/PP/316SS
    Low Cost Visual Indication
    Easy Installation – No Mounting Kits
    High Flow Range
    (.3m/s – 10m/s ) (.98 ft/s – 32.8 ft/s)
    Easy to Program
    Compact Design

    MoreDetail Select options
  • truflo-1(1)

    TKP Series

    1/2″ -4″ Flow Rate + Totalizer + Pulse Output

    MoreDetail Select options
  • truflo-1(1)

    TKM Series

    1/2″-4″ Flow Rate + Totalizer + 4-20mA + Pulse Output

    MoreDetail Select options
  • truflo-1(1)

    TKW Series

    1/2-2″ -No Display -4-20mA of O-5V Output

    MoreDetail Select options
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