Flow Network specializes in flow sensing products for liquid and air flow. We supply only the highest quality, time tested products and support them with many years of flow applications experience. We pride ourselves on understanding the customer’s requirements and specifying the best solution possible, at the most economical price.

Our team of applications and sales support personnel stand ready to help with your flow and level applications and look forward to becoming your preferred flow source.......Thank you for visiting our site.

Introduction to Flow Measurement Technologies
Introduction to Flow Measurement Technologies

The Slide Show of Introduction to Flow Measurement Technologies that includes, Variable Area (rotameters), Rotating Vane (paddle & turbine), Positive Displacement, Differential Pressure, Vortex Shedding, Thermal Dispersion, Magnetic, Thermal Mass

Automatic Liquid-Solid Separator KAL-D
Automatic Liquid-Solid Separator KAL-D

The Industries: Municipal Industrial Commercial
The Application: Pump Protection

  • General Manufacturing
  • Waste Water Treatment

Vacuum Furnace TDD/KAL-D
Vacuum Furnace TDD/KAL-D

The Industry: Processing of Metals and Special Alloys

The Application: Cooling circuits for the vacuum Casting and Melting systems

 

Ventilation Systems For Subway Trains - PS Series
Ventilation Systems For Subway Trains - PS Series

The Application: Air flow detection in rail car HVAC systems
The Solution:

  • New York City Transit Authority used our switch to replace a competitor due to malfunctions

Casting Machines -VKM series
Casting Machines -VKM series

The Application: Measuring cooling for aluminum castings
The Problem:

  • The customer required a simple flowmeter to measure water or compressed air

Ready Mix Concrete Trucks - DF
Ready Mix Concrete Trucks - DF

The Industry: Ready-Mix Concrete Trucks
The Application: Concrete truck tracking system using global positioning systems (GPS)

  • The tracking system takes signals from the truck to indicate status of the concrete pour for dispatchers

ADDITIONAL APPLICATIONS CAN BE FOUND IN OUR APPLICATION SECTION, Click here

MIK Compact Magneto-Inductive Flowmeter
MIK Compact Magneto-Inductive Flowmeter
  • Flow Ranges from 0.013–0.26 GPM through 9-180 GPM
  • For Use with a Wide Variety of Conductive Liquids, Acids, and Caustics
  • Magneto-Inductive Technology with No Moving Parts
  • Ryton Body with Stainless Steel Electrodes or PVDF Body with Hastelloy C Electrodes
DUK Compact Ultrasonic Flowmeter
DUK Compact Ultrasonic Flowmeter
  • Measuring Ranges: 0.02-5 GPM to 0.6-160 GPM
  • Accuracy: ±1.5 % of F.S.
  • Turndown Ratio: 250:1
  • Pmax: 230 PSI; Tmax: 248° F
  • Connections: ½ to 3 G or NPT
  • Material: Brass or 1.4408 Stainless Steel

WM Series - Mechanical Totalizer
WM Series - Mechanical Totalizer
  • Simple Economical Water Flow Totalizing
  • 1/2" and 3/4" Sizes
  • Rotatable Indicator
  • 8 Digit Registration with 1/10th Gallon Sweep
  • Rugged Bronze Body
DOR Insertion Paddle Wheel Flowmeter
DOR Insertion Paddle Wheel Flowmeter
  • Installation in Line Sizes from 1-1/2 to 100 Inches
  • Velocity Measuring Range 1-33 Ft./Sec.
  • 316L Stainless Steel Construction
  • High Pressure Submersible Design
  • Integral Insertion Mechanism Allows for Precise Paddle Insertion Within the Pipe
  • Blind Pulse Transmitter, Battery Powered or Loop Powered Indicators

HFS/HFT Flow Switch and Flow Transmitter
Flow Rate Monitors: SERIES HFR, HFS, HFDS, and HFT
  • Direct Reading Flow Rate, Flow Indicator, or Flow Switch
  • Optional Flow Switch(es)
  • Optional (field selectable) transmitter outputs of:4-20mA, 0 to 5 VDC, or 1 to 5VDC, square wave pulse
  • Pressures up to 6000 PSIG (413 Bar)
  • Maximum Temperatures to 600°F (315°C)
DOM Positive Displacement Flowmeter
DOM Positive Displacement Flowmeter
  • Low, Medium and High Flow Series
  • Flow Ranges From 0.13-9.5 GPH
  • Through 40-660 GPM
  • Line Sizes 1/8" Through 4"
  • Aluminum, Stainless Steel and Ductile Iron Bodies
  • Optional High-Viscosity Rotors on Some Models

Flow Switches
Flow Transmitters
SV Series Direct Reading Variable Area Flow Meter, Flow Indicator, Flow Switch
SV – Variable Area Flowmeters & Switches
  • ±4% Full Scale Accuracy
  • Small, Compact Design, Low Weight
  • Direct Reading Scales for Water and Air
  • Large and Small Measuring Ranges from
  • Flow Meter or Flow meter with Flow Switch Available
  • Vertical Connections for Easy Installation
  • All Media Contacted Parts *Available in Brass or Stainless Steel Construction
KAL-A Flow Transmitter, Flow Rate Indicator with optional Flow Switch output
KAL-A Flow Transmitter
  • Analog Flow Transmitter output 4-20 MA
  • Trend display with 8 LED’s
  • Addition of adjustable Flow Switch Set Point as option
  • 3A Sanitary options available
VKG - Viscosity Compensating Flowmeter & Flow Switch
VKG - Viscosity Compensating Flowmeter & Switch
  • ±5% Full Scale Accuracy
  • For High and Low Viscosity
  • Viscosity-Compensated up to 540 cSt
    (No Scale Recalibration Necessary)
  • Density-Compensated up to 30 lb/ft3
  • Direct Reading Scales for Oil
  • Flow meter or flow switch
LPS - Air Flow Switch for Ducts
LPS - Air Flow Switch for Ducts
  • Adjustable Switchpoint
  • Micro Switch Rated to 15 Amps
  • Install in Vertical or Horizontal Ducts
  • Switching range: 195-1575 FPM air
  • Max. pressure: pressureless
  • Max. temperature: 185 °F

Coolguard Type 4100 - Flow Switch
Coolguard Type 4100 - Flow Switch
  • Low Cost Flow Switch with no moving parts
  • Simple to Install in a pipe T
  • Monitors both Flow and Temperature
KFR - Acrylic Rotameter Flowmeter
KFR - Acrylic Rotameter Flowmeter
  • Easy to Read Scales
  • Water Range: 0.003 to 20 GPM
  • Air range: 0.002 to 100 SCFM
  • Durable One-Piece Construction
  • Low Cost
  • Metric Scales on Request
KAL-K Flow Switch with Flow Rate Indicator
KAL-K Flow Switch
  • Flow Trend and Flow Switch set-point display with 8 LED’s
  • Operating Temp up to 250F
  • PNP N.O. or N.C. output or optional Dry Contact output
  • 24VDC or 120VAC power options
  • 3A Sanitary options available
VKM Viscosity Compensating Flow Meter or Flow Switch
VKM - All-Metal Viscosity Compensating Flowmeter and Switch
  • ±5% Full Scale Accuracy
  • Viscosity-Compensated up to Δv=540 cSt
    (No Scale Recalibration Necessary)
  • Optional 4-20 MA Flow Transmitter output with digital scale
  • Direct Reading Scales for Oil
  • Installable in any Position
  • Optional Flow Switch output
KAL-D Flow Switch with Flow Trend Display
KAL-D Flow Switch
  • Calorimetric Flow Switch 
  • No Moving Parts
  • Flow Switch Range 0.15 to 6.6 Ft/Sec
  • Max. Pressure 580 PSIG
  • Max. Operating Temperature 210°F
  • Clean-In-Place to 250°F
  • ¼ or ½ NPT or BSP connection
EDM - Battery Powered Rate Meter & Totalizer
EDM - Battery Powered Rate Meter & Totalizer
  • Brass, SS, Aluminum, PVDF, PVC or Nylon Bodies
  • Battery Powered
  • Compact and Portable
  • Ranges: 1-10 GPM to 30–300 GPM
  • Rate and Totaling Displays
PRO-50 Flow Switch with Flow Trend Display
Insertion type flow switches
The new captor P-R-O 50 Flow Switch is for applications requiring RELATIVE measurement and set-point of flow rate. This means that the actual velocity of the flow or the quantitative measurement in GPM is not known and is not important. What is important is that the Flow Switch set-point can be set as a “percentage of” or “relative to” the full flow rate. No other flow switch could do it this simply or effectively.
KSV – LOW VOLUME Micro Flow Meters for Liquid or Air Flow
KSV – LOW VOLUME  Micro Flow Meters for Liquid or Air Flow
  • ±6% Full Scale Accuracy
  • ±1% Full Scale Repeatability
  • Polysulfone Version has Excellent Resistance to Acids and Alkaline Solutions
  • Polysulfone Version can be Sterilized Max. 250°F
  • Compact
  • Easy to Read and to Install
  • Convenient Panel Mount option
Model 3202 Air Flow Switch
Model 3202 Air Flow Switch
  • Compact Air Flow Switch with Transistor switch output
  • Types Available with a Wide Air Flow Switch setpoint range of 0-20 m/s
  • Air Flow Switch comes as NPN or PNP, N.O. or N.C.
  • Compact design, small footprint, easy to install
  • 24VDC Powered
Model 4115.30 Flow Transmitter
Model 4115.30 Flow Transmitter
  • Self-Contained Flow Meter for All Measurement & Control Applications for Liquids & Semi-Solids
  • Wide Measurement Range
  • Non-Intrusive Sensing
  • Liner Current Output
  • No Moving Parts
  • Stainless Steel Sensing Surface
 
FPS – Insertion Paddle/Bellows Flow Switch for liquids
FPS - Insertion Paddle/Bellows Flow Switch for Liquids
  • Adjustable Flow Switch Set-Point
  • Position-Independent Installation
  • Maximum Pressure 160 PSI/450 PSI
  • Brass and SS Construction
  • Micro Switch Flow Switch output
  • Maximum Media Temperature: 250°F
Model 3202.30/xx Air Flow Transmitter
Model 3202.30/xx Air Flow Transmitter
  • Compact Air Flow Transmitter with (Output 4 to 20 mA )
  • Types Available with a Wide Flow Range from 0-5 m/s up to 0-50 m/s
  • Range for Each Type is Adjustable to Min. 20%
  • Compact design, small footprint, easy to install
  • 24VDC Powered

SMN - Flow Switch for Liquids
SMN - Flow Switch for Liquids
  • Low Flow Switch Point
  • Low Pressure Drop at High Flows
  • Adjustable Flow Switch Reed Contact
  • Brass or SS Construction
  • Maximum Pressure: 5000 PSIG
  • Maximum Temperature: 250°F
  • 1” NPT Process Connection
DRG – Paddle Flow Sensor with Optional Flow Switch or Analog output
DRG - Paddle Flow Sensor
  • Economically Priced
  • OEM Flow Sensor
  • Five Material Combinations
  • Flow Meter Ranges 0.15-3 GPM to 3-37 GPM
  • Frequency, 4-20 mA Flow Transmitters or Compact Electronics with PNP Output Flow Switch
  • All Plastic Versions Available

PSR - OEM Paddle Flow Switch with Integral T-Piece
PSR - OEM Paddle Flow Switch with Integral T-Piece
  • Flow Switch Point Adjustable
  • Easy to Install
  • Brass or SS Construction
  • Low Cost
  • Maximum Pressure: 1450/3600 PSI
  • Flow Switch range: 0.9-1.3 GPM...9.2-15 GPM water
  • Fitting: 1/4- 1 1/2 NPT
DRS - OEM Turbine Flow Sensor
DRS - OEM Turbine Flow Sensor
  • Flow Range 0.6-10.5 GPM
  • Accuracy ±1.5% of Full Scale
  • Plastic, Brass or Stainless Steel Construction
  • Pulse or 4-20 mA outputs
  • Optional Additional RTD Output for Flow and Temperature Measurement
  • Low Cost

VKP – Plastic Flowmeter & Flow Switch
VKP - Plastic Flowmeter & Switch
  • LOW COST SOLUTION
  • Flow meter ±8% Full Scale Accuracy
  • ±1% Full Scale Repeatability
  • NPT Fittings
  • Polysulfone Construction
  • Direct Reading Scale for Oil and Water
  • Optional Adjustable Flow Switch Setpoint
DPL – Low Cost - All Plastic Low Flow Paddle Wheel Sensor
DPL – Low Cost - All Plastic Low Flow Paddle Wheel Sensor
  • Precision Flow Transducer
  • Square Wave Pulse Output
  • Linearity: ± 1.5% of Full Scale
  • Low Pressure Drop
  • Polypropylene Construction
  • Sapphire Bearings
  • Analog Output, Digital Indication on Request

DKB – Sight Flow Indicator with Ball
DKB - Flow Indicators with Ball
  • Water Flow: 0.03 - 1.8 GPM ... 0.08 - 16 GPM
  • Air Flow: 0.11 - 14 SCFM ... 0.32 - 88 SCFM
  • Max. pressure: 85 PSIG
  • Max. temperature: 250 °F
  • Connection: 1/8" – 1” NPT Brass
  • Horizontal Mounting only
DVZ - Vortex Flowmeter and Switch
DVZ - Vortex Flowmeter and Switch
  • Flow Ranges from 0.13-1.2 GPM to 2.6-26.5 GPM
  • Accuracy 2.5% of Full Scale
  • Vortex Shedding Technology with No Moving Parts
  • Ryton Body with Nickel Plated Brass or 316 SS Fittings
  • Frequency, Current or Switch Outputs Available
  • Economically Priced

DKF – Sight Flow Indicator with Paddlewheel
DKF - Paddle Flow Indicator for Horizontal or Vertical Installation
  • Horizontal or Vertical Installation
  • Highly Visible Flow Indicator
  • Economical
  • Indicating range: 0.03 - 1.8 GPM....0.08 - 16 GPM (water)
  • Fitting: 1/8...1 NPT
  • Material: brass, Rotor: Delrin or PTFE
RCD - Ultra-Rugged Differential Pressure Flowmeter
RCD - Ultra-Rugged Differential Pressure Flowmeter
  • 0.15-1 to 85-600 GPM Liquids
  • 2.5-25 to 300-1700 SCFM Gases
  • 1/2” to 3” Line Sizes
  • Bronze or 316-Ti Stainless Steel
  • Mechanical Indicator, Digital Indicator, Transmitters and Switches Available
  • Custom Calibrations for Density and Viscosity

SEN - OEM Pressure Transmitter
SEN - OEM Pressure Transmitter
  • Ranges 0-30” Hg Vacuum to 0-7500 PSIG
  • 0.5% or 1.0% of Full Scale Accuracy
  • 4-20 mA, 0-5 VDC or 0-10 VDC Outputs
  • Ceramic Pressure Sensing System for High Cycle Life
  • Economical Price for OEM Applications

KPA Series - Industrial/OEM Pressure Transmitter
KPA Series - Industrial/OEM Pressure Transmitter
  • 0.25% of Full Scale Accuracy
  • Precision Machined Diaphragm with No Welds or O-ring Seals
  • Pressure Ranges 0-50 through 0-10,000 PSIG
  • All Stainless Steel Wetted Parts
DAA – Sight Flow indicator with Rotor and Self Clean Mechanism
DAA - Flow Indicator with Rotor and Self Cleaning Mechanism
  • Transparent Glass Sight Flow Cylinder For Liquids
  • Maximum Pressure: 230 PSIG
  • Self-cleaning Mechanism for the Sight Flow Glass Cylinder
  • Universal Mounting
  • Fitting: 1/4"...1-1/2" NPT
  • Max. pressure: 230 PSIG
PDD - Digital Pressure Switch
PDD - Digital Pressure Switch
  • Ranges 0-30” Hg Vacuum to 0-5800 PSIG
  • Fully Programmable with Setpoint, Reset Point and Window Capability
  • Accuracy ±0.5% of Full Scale
  • Large Easy to Read LED Display
  • Ceramic Pressure Sensing System for High Cycle Life

NBK-M - Economical Level Indicator
NBK-M - Economical Level Indicator
  • 316 Stainless Steel Tube
  • Maximum Pressure: 580 PSIG
  • Maximum Temperature: 390°F
  • Measuring Lengths to 9.8 Ft.
  • Optional Switches, Transmitters and Digital Displays Available
  • PRICES START AT $500
TDD - Digital Temperature Sensor
TDD - Digital Temperature Sensor
  • Measuring Range -58 to 250°F
  • Scalable Output Transmitter
  • Large Easy-to-Read LED Display
  • All Stainless Steel Construction
  • Rugged and Reliable
  • Remote Sensor Available

REG - Automatic Flow Regulating Valve
REG - Automatic Flow Regulating Valve
  • Brass or SS Construction Available
  • Mount in any position
  • LOW COST
  • Constant flow up to 145 PSI
TDA - Temperature Transmitter
TDA - Temperature Transmitter
  • Measuring Range -58 to 250°F
  • Scalable Output Transmitter
  • Large Easy-to-Read LED Display
  • All Stainless Steel Construction
  • Rugged and Reliable
  • Remote Sensor Available


Copyright 2006 Flow Network Acworth, GA 30101 Phone (770) 917-0940 Fax (770) 917-8352
Email Sales@Flow-Network.com Website:
www.flow-network.com

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