Air Flow Gauges | McMaster-Carr

Filter by

For Use With

Hydraulic Fluid

Maximum Flow

Pipe Size

Flow Measurement Unit

Cubic Centimeters per Minute

Feet per Second

Gallons per Minute

Liters per Minute

Standard Cubic Feet per Hour

Standard Cubic Feet per Minute

Calibrated With

Minimum Flow

Display Type

Maximum Pressure @ Temperature

10 psi @ 70° F

50 psi @ 70° F

100 psi @ 70° F

125 psi @ 70° F

150 psi @ 70° F

180 psi @ 70° F

200 psi @ 70° F

230 psi @ 70° F

250 psi @ 70° F

600 psi @ 70° F

1,000 psi @ 70° F

3,000 psi @ 70° F

150 psi @ 72° F

Fitting Material

Stainless Steel

Thread Type

Connects To

Gender

Wetted Parts Material

Stainless Steel

Fitting Connection

Spec Image

Spec Image

Measures

Differential Pressure

Differential Vacuum

Relative Humidity

Static Pressure Drop

Body Material

304 Stainless Steel

Mounting Position

Maximum Temperature

Less than 125° F

125° F to 149° F

150° F to 199° F

200° F to 224° F

225° F or greater

Calibration Media Pressure

Graduations

Overall Height

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Minimum Temperature

-25° F or less

-24° F to 0° F

1° F to 24° F

25° F or greater

How can we improve?

473 Products

Fluid Handling

Flowmeters

Measure the flow rate of a liquid or gas

Flow Transmitters

Flow Transmitters

Send flow rate measurements to PLCs, data loggers, and remote displays

Differential Pressure Gauges

Differential Pressure Gauges

Display the difference in pressure between two points in your air and fluid systems

Differential Pressure and Vacuum Gauges

Differential Pressure and Vacuum Gauges

Show changes in pressure and vacuum to monitor fans, blowers, and filters

Differential Pressure Sensors

Differential Pressure Sensors

Attach to gauges and switches to detect static pressure changes in air-handling equipment

Pitot Tubes

Connect to gauges to measure air flow in filters, cooling coils, and other air-handling equipment

Differential Pressure Transmitters

Differential Pressure Transmitters

Relay pressure changes in heating, cooling, and pumping systems to controllers and remote displays

Differential Pressure Switches

Differential Pressure Switches

Activate controls and alarms when the pressure difference between process lines exceeds a setpoint

Measuring and Inspecting

Airflow Meters

Measure airflow in duct, air filters, exhaust hoods, and other air applications

Electrical

Development Board Sensor Modules

Development Board Sensor Modules

Transform your development board into everything from an airflow monitor to a motion detector

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)