About Dwyer Instruments
Dwyer Instruments manufactures measurement and process control products designed for HVAC, industrial automation, water treatment, and manufacturing applications. Its product portfolio includes pressure gauges, differential pressure instruments, flow meters, transmitters, switches, and sensors.
Dwyer pressure and flow measurement products are engineered to deliver accurate readings, dependable monitoring, and long-term stability. Advanced sensing technologies help improve process visibility and operational efficiency across critical systems.
The brand's instrumentation solutions are designed to support process optimization, compliance requirements, and equipment protection. Durable construction helps ensure reliable performance in demanding industrial environments.
Whether you need gauges, flow meters, or process control instruments, ChatMRO helps businesses source the right Dwyer Instruments products quickly and efficiently. Our team supports RFQ submissions, bulk purchasing requirements, and hard-to-find instrumentation sourcing.
Product categories
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Faucet Repair Parts
Direct Drive Blower Motors
Automotive Testing InstrumentsDifferential Pressure Gauges
Digital Pressure and Vacuum Gauges
Pressure and Vacuum Gauges
Air Velocity TransmittersIndicating Transmitters
Submersible Level TransmittersTemp./Humidity/Pressure Transmitter Acc.
Hydronic Manometers
ManometersMicromanometers
Digital Temperature Switches
Duct Pressure Switches
Float Switches
Flow Switches
Pressure and Vacuum Switches
Snap Action SwitchesAir Velocity Meters and Anemometers
Window Sight Flow Indicators
Flowmeters
Ultrasonic Flow Meter DetectorsAnalog Panel Mount Thermometers
Dial Thermometers
Thermometers and Environmental Meters
Thermowells And Thermometers
Temperature ControllersSignal Conditioner
Ball ValvesDigital Panel Meters
Moisture Meters
Temperature Humidity Meters and Dew Point Meters
Electronic Timers
Powder Bulk Level Controls
Single Pressure ControlsTemperature Probes
Temperature and Humidity Transducers
Pressure and/or Vacuum TransducersSensing Probes
Thermocouple Probes
Material HosesPitot Tubes
Shop Vacuum CleanersTest Instrument Carrying Cases
Test Lead Connectors
Thermocouple Wire
Submersible Sewage Pumps
Air Velocity Monitor AccessoriesDifferential Pressure Gauge Accessories
Flowmeter Accessories
Hazardous Location Control Station AccessoriesIndoor Air Quality Sampling Pump Accessories
Manometer AccessoriesPowder Bulk Level Control Accessories
Pressure Gauge Accessories
Process Calibrator Accessories
Ultrasonic Flow Meter Detector Accessories
Calibration Kits and Stations
Ultrasonic Flow Meters
Furnace Control Boards
Current Transducers
Air Flow Capture Hoods
Aquastat Relays
Electric Ceiling Heaters
Heating Cables
Line Voltage Thermostats
Water Detectors
Building Automation Control Accessories
Manifold Gauge Set Accessories
Power Meters and Analyzers Accessories
Pressure Switch Accessories
Test Equipment Accessories
Instrument Combination Kit