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MIDWEST Sight Flow Indicator
Inexpensive Protection for Expensive Equipment and Systems

Sight Window
Shows Level or Contents of Tanks, Pipelines; Tempered, Replaceable Glass Window

Sight Window
Shows Level or Contents of Tanks, Pipelines; Fused Glass and Steel Construction

MIDWEST Sight Flow Indicator
Inexpensive Protection for Expensive Equipment and Systems

MIDWEST Sight Flow Indicator
Inexpensive Protection for Expensive Equipment and Systems

MIDWEST Sight Flow Indicator
Inexpensive Protection for Expensive Equipment and Systems

Multi-Jet Water Meter
Economical, Brass Body, Dry Dial

Multi-Jet Water Meter with Pulsed Output
Economical, Brass Body, Dry Dial

Gas Mass Flow Meter
Flow Range Up to 1000 L/min, Pressures Up to 500 psi, NIST Traceable

Gas Mass Flow Controllers
Flow Range Up to 1000 L/min, Pressures Up to 1000 psi, NIST Traceable

Digital Mass Flow Controller
Programmable, RS485 Interface, Up To 500 psig, ±1% Accuracy

Gas Mass Flow Meter
±1% FS, Programmable Relays

Gas Mass Flow Meter
Flow Monitoring, Push-Button Configuration

Gas Mass Flow Meter
Pressure, Temperature and Flow Monitoring

Rate-Master® Polycarbonate Flowmeter
Gas Flow from 0.05 to 1800 SCFH, Water Flow to 10 GPM

Visi-Float® Acrylic Flowmeter
Used to Indicate or Manually Control Air or Water Flow

Visi-Float® Acrylic Flowmeter
Used to Indicate Air or Water Flow, End Connections

High Flow Glass Flowmeter
Direct Reading, 127 mm Scale, ±10% FS Accuracy, Interchangeable Flowtubes

Variable Area Fluoropolymer Flowmeters
In-Line, ±5% Accuracy, Chemically Inert

Rotatable Scale Flowmeters
Dual, Rotatable Direct Reading Scales for Air and Water

Variable Area Glass Flowmeters
65 mm and 150 mm, ±2% FS Accuracy, Interchangeable Flowtubes, PTFE Options

All Fluoropolymer Flowmeters
75 mm and 125 mm, 10:1 Turndown, ±5% FS Accuracy, Back Connect

Direct Reading Glass Flowmeters
65 mm and 150 mm, ±5% FS Accuracy, Interchangeable Flowtubes

Mini-Master® Flowmeter
Used to Indicate or Manually Control Air or Water, Compact Size

Ultra-View™ Polysulfone Flowmeter
Monitor Water Flow Rates from .25 to 40 GPM, Air Rates from 1 to 100 SCFM

Multitube Flow System
Customize to Fit Application, 65 mm or 150 mm Variable Area Flow Tubes

Industrial Direct Reading Flowmeters
Air/Water Direct Reading Scale, 304 SS Protective Shield, ±3% Accuracy

Variable Area Flowmeter Kit
Interchangeable Flow Tubes and Floats, 150 mm Universal Scales

Oxygen Flowmeter
Use to Indicate and Manually Control Oxygen Flow

Polycarbonate Flowmeters
In-Line or Panel Mount Meters. New Adjustable Set Point Indicator

Regulator Kits
Optional extras for both Rate-Master® Flowmeters and Visi-Float® Flowmeters

Pulse Panel Meter
1/8 DIN, Dual-Line 6-Digit Display, Flow Rate and Totalizer

Dual-Line Pulse Input Meter
1/8 DIN, Dual-Line 6-Digit Display, Multi-Pump Alternation Control

Liquid Turbine Flow Meter
PPS Body, 0 to 5 VDC Output, LCD Indication

Liquid Turbine Flow Meter
PPS Body, 0 to 5 VDC and Pulse Outputs

Liquid Turbine Flow Meter
316SS Body, 0 to 5 VDC Output, LCD Indication

Liquid Turbine Flow Meter
316SS Body, 0 to 5 VDC and Pulse Outputs

Gas Turbine Flow Meter
PPS Body, 0 to 5 VDC Output, LCD Indication

Gas Turbine Flow Meter
PPS Body, 0 to 5 VDC Output

Pulse Divider
Divides Pulses from 0 to 9999, Easily Adjustable Rotary Switches

Blind Analog Transmitter
Converts Pulse Frequency to 4 to 20 mA, Loop Powered

Flow Power/Controls Accessories
Power Supplys & Mounting Options for Series BAT, RTI, PWD, IPFS, TBS, FLMG, PDWS, EFS2, IEFS, IPFS

Solar Panel Kit
Reliable 5 Watt Solar Panel for Remote Applications or Back-Up Power

Insertion Electromagnetic Flow Sensor
No Moving Parts, Hot-Tap Option, 3 to 48" Field Adjustable Insertion

Sight Flow Indicator/Transmitter
Output for Flow Rate and Totalization

Sight Flow Transmitter
±2% FS Accuracy, 4 to 20 mA Output, Pressure up to 500 psig (34 bar)

Sight Flow Indicator/Transmitter
Low Cost, Optional Output for Flow Rate and Totalization, UV Stabilized Polycarbonate Model

Sight Flow Meters
SPDT or Pulse Output, Visual Flow Confirmation, Brass Body

Digital Paddlewheel
1% FS, Flow and Optional Temperature Readings, Programmable Output

Digital Paddlewheel Flow Transmitter
Flow and Total Indication, Easy to Read LCD Display, 4 to 20 mA or Pulse Output

Digital Paddlewheel Flow Transmitter
Flow and Total Indication, Easy to Read LCD Display, Remote Indication

In-Line Flow Transmitters
Local Flow Indication, Unrestricted Mounting, 4 to 20 mA, 0 to 5 V, and 1 to 5 V Output

Compressed Air Meter
Steady-State and Cumulative Totals PNP/4-20 mA Output

PVC Electronic Totalizing Meter
Batch or Cumulative Totals, Easy-to-Read LCD Display

Metal Electronic Totalizing Meter
Batch or Cumulative Totals, Easy-to-Read LCD Display

Paddlewheel Flow Sensor
Non-Magnetic Sensing, Insertion Style for 1-1/2 to 40" Pipe, Pulse or 4 to 20 mA

Paddlewheel Flow Sensor
Hot-Tap Option, Field Adjustable Insertion, Wide Flow Range

Insertion Electromagnetic Flow Sensor
No Moving Parts, Durable, Easy Installation & Maintenance

Saddle Fittings
Secures TBS, IPFS, IEFS Flow Sensors to 3 to 12" Pipe

Fittings and Tees
Saddles, Tees & Weld/Brass Fittings for Series EFS2

Magnetic Inductive Flow Sensor
No Moving Parts, Frequency and 4 to 20 mA Output, Maintenance-Free

Flanged Electromagnetic Flow Sensor
No Moving Parts, Minimal Straight Pipe Requirement, Unobstructed Flow

Magnetic Inductive Flow Sensor
Lower Cost PVDF Design, Frequency Output, ±1% Accuracy, Maintenance-Free

Ultrasonic Flowmeter Set
Excellent Performance and Easy Operation

Ultrasonic Flowmeter Set
Excellent Performance and Data Logging Capability

Portable Ultrasonic Flowmeter Kit
Portable and Non-Invasive

Portable Ultrasonic Flowmeter Kit
Portable, Non-Invasive and Data Logging Capability

Compact Ultrasonic Flowmeter
Cost Effective, Compact & Adjustable Design, Non-Invasive

Ultrasonic Energy Meter
Energy Monitoring Capability, No Moving Parts, Compact and Light Weight

Paddlewheel Flow Sensor
Low Friction Bearings, Long Life

Fittings and Tees
Saddles, Tees, and Weld/Braze Fittings for Series PDWS

Portable Kit
PPS Body, 0 to 5 VDC Output, LCD Indication

In-Line Flow Sensors
Use with the Dwyer® Differential Pressure Gages or Transmitters

Liquid Turbine Flow Meter
PPS Body, 0 to 5 VDC Output, LCD Indication

Liquid Turbine Flow Meter
PPS Body, 0 to 5 VDC and Pulse Outputs

Liquid Turbine Flow Meter
316SS Body, 0 to 5 VDC Output, LCD Indication

Liquid Turbine Flow Meter
316SS Body, 0 to 5 VDC and Pulse Outputs

Gas Turbine Flow Meter
PPS Body, 0 to 5 VDC Output, LCD Indication

Gas Turbine Flow Meter
PPS Body, 0 to 5 VDC Output

Flotect® Vane Operated Flow Switch
Field Adjustable – 1 to 6 Inch Pipe, Leak Proof Body

Flotect® Vane-Operated Flow Switch
Field Adjustable – Dependable Protection Against Flow Variation or Stopping in Pipelines for Fluids, Gases and Flowing Solids

Flotect® Mini-Size Flow Switches
Monitor flow in 1/2" to 2" pipe, Explosion-proof

Flotect® Mini-Size Flow Switch
Proof of Flow or No Flow in 1/2" to 2" Pipe, Low Cost, Leak Proof Body, Weatherproof

Vane Flow Switch
Low Cost, Field Adjustable Set Point and Paddle

Flotect® Vane Operated Flow Switch
Magnetic Linkage

Liquid Flow Controller
NO or NC Relay Output, Adjustable Time Delay

Thermal Dispersion Flow Switch
Adjustable Switch Point, LED Indication

Remote Flow Controller
Single or Dual Relay Output, Adjustable Time Delay

Thermal Dispersion Flow Switch
Non-Mechanical, Low Pressure Drop

Brass Flow Switch
Fixed Setpoints, Flow Rates from 0.10 to 1.5 GPM

Flow Switch
Ideal for Air and Post-Filtered Water Applications, Fixed Set Point, FDA Compliant

Polypropylene Flow Switch
Fixed Set Points from 0.25 to 2.0 GPM, 3/8" NPT or "Quick Disconnect" Adapters

PPS Piston Flow Switch
Fixed Set Points from 0.1 to 1.5 GPM, SPST and SPDT Switching, Optional Adapters

PVC Shuttle Flow Switch
Low Cost Flow/No Flow Monitoring, Visual Flow Indication, Broad Chemical Compatibility

High Pressure Brass Flow Switch
Up to 1500 psi, Fixed Setpoint, Up to 2.0 GPM, Rugged Brass Body

Globe Flow Switch
Adjustable Set Point, Water or Oil Service, 90° Flow Path

Globe Valve Switch
Adjustable Set Point, Rugged Bronze Construction, Straight Through Flow

Adjustable Flow Switch
For Oils, Water and Gases, Infinite Adjustments

Bulk Flow Monitor
Monitors Movement of Solids and Liquids

Rate-Master® Dial-Type Flowmeters
For Panel Mounting, Three Ranges to 10 GPM Water

Rate-Master® Dial-Type Flowmeters
Brass Body; Three Ranges to 20 GPM Water

Variable-Area Flowmeter for Gases
Economical, Aluminum Body, 5% FS Accuracy

Variable-Area Flowmeter for Oil
Brass & 316 SS Body, 2% FS Accuracy

Fixed-Orifice Flowmeter for Low Flow Rates
316 SS Body, Oil/Gas/Water Calibration

Variable-Area Flowmeter for Liquids
In-Line Mounting, 2% FS Accuracy

Orifice Plate Flowmeters
PVC or PTFE Orifice Plate

Orifice Plate Flowmeter
Stainless Steel for Use with Liquids and Gases

Portable Ultrasonic Flowmeter Detector
Compact and Lightweight

Portable Ultrasonic Flowmeter Converter
Compact and Lightweight

Ultrasonic Flow Converter
Excellent Performance and Easy Operation

Portable Ultrasonic Flowmeter Detector
Compact and Lightweight

Ultrasonic Flowmeter Detector
Quick and Easy Mounting

Ultrasonic Flowmeter Detector
Excellent Performance and Easy Operation

Portable Ultrasonic Flowmeter Converter Data Logging and BTU Capability

Ultrasonic Flowmeter Converter
Excellent Performance and Easy Operation

Ultrasonic Flow Transmitter
Integrated LCD Display, Non-Contact Level Sensing for Open Channel Flow

Flowmeter with Flow Limit Switch
Latching Relay, Adjustable, Dual Scale, Mount in any Position

In-Line Flow Alarms
Latching Alarm Capabilities, For Air, Water or Caustic Fluids, Unrestricted Mounting

In-Line Flow Monitors
For Air, Water or Caustic Fluids, ±2% FS Accuracy, Unrestricted Mounting

Plastic Flowmeters
±5% FS Accuracy, Mount in any Position

All Metal Flowmeters
Available Stainless Steel for Industrial Environments

PVF & CPF Flowmeters
Perfect for Compatible Acids, Caustics and D.I. Water

Total View Industrial Flowmeters
View Flow Rate from 360°, Water or Air Ranges

Stainless Steel Flowmeters
Ideal for Steam Applications

Flow Totalizer
Pulse Input, 8-digit LCD Display

Electronic Totalizing Meter
Batch or Cumulative Totals, Easy-to-Read LCD Display, ±5% Accuracy

Flow Totalizer
Graphic LCD, Digital RS-232 or RS-485 Interface

Multi-Jet Water Meter with Pulsed Output
Economical, Brass Body, Dry Dial

Rate/Total Indicator
Loop Powered, Converts Pulse Frequency to 4 to 20 mA, High/Low Flow Alarm

Digital Paddlewheel Flow Transmitter
Flow and Total Indication, Easy to Read LCD Display, 4 to 20 mA or Pulse Output

Digital Paddlewheel Flow Transmitter
Flow and Total Indication, Easy to Read LCD Display, Remote Indication

Rate-Master® Polycarbonate Flowmeter
Gas Flow from 0.05 to 1800 SCFH, Water Flow to 10 GPM

Visi-Float® Acrylic Flowmeter
Used to Indicate or Manually Control Air or Water Flow

Visi-Float® Acrylic Flowmeter
Used to Indicate Air or Water Flow, End Connections

High Flow Glass Flowmeter
Direct Reading, 127 mm Scale, ±10% FS Accuracy, Interchangeable Flowtubes

Variable Area Fluoropolymer Flowmeters
In-Line, ±5% Accuracy, Chemically Inert

Rotatable Scale Flowmeters
Dual, Rotatable Direct Reading Scales for Air and Water

Variable Area Glass Flowmeters
65 mm and 150 mm, ±2% FS Accuracy, Interchangeable Flowtubes, PTFE Options

All Fluoropolymer Flowmeters
75 mm and 125 mm, 10:1 Turndown, ±5% FS Accuracy, Back Connect

Direct Reading Glass Flowmeters
65 mm and 150 mm, ±5% FS Accuracy, Interchangeable Flowtubes

Mini-Master® Flowmeter
Used to Indicate or Manually Control Air or Water, Compact Size

Ultra-View™ Polysulfone Flowmeter
Monitor Water Flow Rates from .25 to 40 GPM, Air Rates from 1 to 100 SCFM

Multitube Flow System
Customize to Fit Application, 65 mm or 150 mm Variable Area Flow Tubes

Industrial Direct Reading Flowmeters
Air/Water Direct Reading Scale, 304 SS Protective Shield, ±3% Accuracy

Variable Area Flowmeter Kit
Interchangeable Flow Tubes and Floats, 150 mm Universal Scales

Oxygen Flowmeter
Use to Indicate and Manually Control Oxygen Flow

Polycarbonate Flowmeters
In-Line or Panel Mount Meters. New Adjustable Set Point Indicator

Regulator Kits
Optional extras for both Rate-Master® Flowmeters and Visi-Float® Flowmeters

Venturi Flowmeter with Magnehelic® Gage
±2.5% Accuracy, Dual Scale in SCFM & in w.c.