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
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
The Industries: Municipal
Industrial
Commercial The Application: Pump Protection
General Manufacturing
Waste Water Treatment
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
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
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
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
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
Addition of adjustable Flow Switch Set Point as option
Explosion proof or 3A Sanitary options
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
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
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
Explosion Proof and 3A Sanitary options
VKM Viscosity Compensating Flow Meter or Flow 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
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
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
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
±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
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
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
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
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
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
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
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
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
