Our Manufacturer Partners


API: Absolute Process Instruments
Digital Pressure Gauges
Digital Thermometers
Motor Slidewire Controllers
Process Loop Accessories

Acopian Power Supplies
Power Supplies

Ametek Land Instruments
Infrared Thermometers
Infrared Scanners

A-T Controls Triac Valves
Ball Valves
Butteryfly Valves
Control Valves
Safety Shutoff Valves

Ametek US Gauge
Diaphragm Seals
Pressure Gauges
Temperature Transmitters

AquaMetrix by Water Analytics
Analytical Controllers
Analytical Transmitters
Conductivity Cells
pH/ORP Probes

Bestobell Steam, Bestobell Div Richards Industries
Delta Element
Steam Traps
Industrial and Clean Steam Traps

Logo: Banner Engineering
Industrial Wireless
I/O Networks

Logo: Atkins
Digital Thermometers
Handheld Thermocouples

Cosa Instruments
Dewpoint Transmitters
Combustion Analyzers
Stack Gas and Emissions Analyzers

CR Magnetics
Current Indicators
Current Relays
Current Transducers
Voltage Transformers

Dickson Recorders
Humidity and Temperature Recorders

Differential Pressure Gauges and Switches

Logo: Ebro Armaturen
Flow Control Valves
Shutoff Valves
Actuators and Accessories

Burner Control Systems
Flame Scanners
Flame Sensor Modules

Oval Gear Flowmeters
Turbine Flowmeters
Transmitters & Indicators

Block and Bleed Valves
Gauge and Block Valves
Instrument Manifolds
Instrument Valves
Isolation Valves
Needle Valves
Sample and Drain Valves

Servo Gauges
Radar Tank Level Gauges

Burner and Boiler Controls
Flame Safeguard Systems
Fuel Train Components
Industrial Burners
Modutrol Motors
Valves and Actuators

Actuator Motors
Analytical Systems
Loop & Logic Controllers
Hybrid Control Systems
Industrial Wireless
Process Recorders
Smart Transmitters

Control Valves
Pressure Regulators
Temperature Regulators
Valve Positioners

Process Refractometers for Liquid Concentrations

Level Switches
Mechanical Flow Switches
Flow Transmitters
Flow Indicators

Burner Control Systems
Flame Safeguard Systems
Gas Train Components

Control Valves
Pressure Regulators

FRLs and Air Regulators
I/P Transducers
Pressure Gauges

Manual and Automated Ball Valves

Combustion Control Systems
Flow Control Valves
Industrial Burners
Safety Shutoff Valves

HART® Handheld Communicators
Laminar Flow Elements
Modular Calibrators

Backflow Prevention
Test Kits
Differential Pressure Gauges and Switches
Pressure Snubbers and Limiting Valves

Thermal Imaging Cameras
Thermal Recording Labels

Ball and Plug Valves
Fittings for Tubing
and Metal Pipe
Thermoplastic Tubing
Tube Working Tools

DC Power Supplies
Isolation Barriers
Wireless I/O Systems

Frequency Signal Calibrators
Process Loop Calibrators
Temperature Signal Calibrators

Alarm Annunciators
Digital Panel Meters
Process Indicators

HART® Modems

Loop-Powered Isolators
Signal Conditioners
Temperature Transmitters

Wire and Accessories

Direct Reading Flowmeters for
Liquids and Gases

Bimetallic Industrial Thermometers
Remote Reading Vapor-Actuated Thermometers

Density, Level, Weight, and Radiation Monitoring

Humidity Transmitters
Moisture Analysis Instruments

Load Cells for
Level by Weight
Batch Processing and Control Software

Brass Tube Fittings
Needle Valves
Nylon Tube Fittings
Plastic Tubing

Knife Gate Valves
and Accessories

Hygienic Service
Ball Valves
Check Valves
Control Valves
Pressure Regulators

Bimetallic, Industrial
and Process Test Thermometers
Pressure Calibrators

Thermal Mass Flowmeters


Loop and Limit Controllers
Modular Control Systems
Process Recorders

Flow Elements
Magnetic Level Indicators
Pressure Gauges
Sight Level Gauges
Temperature Transmitters
Tronic Line Pressure Transducers

Please Note: Due to stocking agreements with certain manufacturers, not all products are available in all geographic areas or markets. Call Lesman Inside Sales at 800-9LESMAN (953-7626) for details.