Air Flow Gauges | McMaster-Carr

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For Use With

Hydraulic Fluid

Maximum Flow

Pipe Size

Calibrated With

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

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

Graduations

Thread Type

Gender

Wetted Parts Material

Stainless Steel

Fitting Connection

Spec Image

Connects To

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

Mounting Position

Overall Height

Measures

Differential Pressure

Differential Vacuum

Relative Humidity

Static Pressure Drop

Minimum Temperature

-25° F or less

-24° F to -1° F

10° F to 24° F

25° F or greater

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Body Material

304 Stainless Steel

DFARS Specialty Metals

Calibration Media Pressure

How can we improve?

468 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 Sensors

Differential Pressure Sensors

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

Differential Pressure Gauges

Differential Pressure Gauges

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

Gauge Liquids

Refill the liquid indicator on gauges with a U-tube

Differential Pressure and Vacuum Gauges

Differential Pressure and Vacuum Gauges

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

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.)