Dwyer HFA-1-22 In-Line Flow Monitor, 4 to 23SCFM

Model: HFA-1-22

Dwyer HFA-1-22 In-Line Flow Monitor, 4 to 23SCFM

Model: HFA-1-22

Using a ring magnet on the outside of the case, this monitor easily displays the airflow rate on your facility's line. The 0.25in (6.35mm) female NPT connection simplifies installation.

Using a ring magnet on the outside of the case, this monitor easily displays the airflow rate on your facility's line. The 0.25in (6.35mm) female NPT connection simplifies installation.

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Don't worry, we have some options to help you find what you need:

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Dwyer HFA-1-22 Offers

With this Dwyer HFA-1-22 In-Line Flow Monitor on your air line, you can easily check the rate of airflow. The monitor is ideal for setting up pressure-relief valves, while the 0.25" (6.35 mm) female NPT connection allows easy connection to your existing line.

Features

  • Great for measuring air pressure in the line from 4 to 23 SCFM
  • Air moves through the monitor and pushes the orifice disk and transfer magnet, which moves a ring-shaped magnet on the outside of the center shaft to indicate the airflow rate
  • Ideal for setting pressure-relief valves
  • Built with an aluminum casing and Buna-N seals and a PTFE-coated Alnico magnet
  • Features a 0.25" (6.35 mm) female NPT connection for simple installation

Applications

  • Fluid Handling Equipment, Industrial Maintenance, Pulp and Paper Industry

Dwyer HFA-1-22 Specifications

Connection Size 0.25" (6.35 mm) female NPT
Air SCFM Range 4 to 23
Maximum Pressure Drop PSID 3.61
Wetted Materials Aluminum (casing), Buna-N (seals), PTFE (magnet), stainless steel (disk)
Maximum Viscosity 500 SSU
Temperature Limits 240°F (116°C)
Pressure Limits 600 psig (41 bar)
Accuracy ±4% of full scale over the entire range, ±2.5% over center third of the measuring range
Repeatability ±1% of full scale
Click here for complete specifications on the Dwyer HFA-1-22

What's included with the Dwyer HFA-1-22

  • Dwyer HFA-1-22 In-Line Flow Monitor, 4 to 23SCFM

Ask a question about Dwyer HFA-1-22 In-Line Flow Monitor, 4 to 23SCFM

Customer Reviews for the Dwyer HFA-1-22

Dwyer HFA-1-22 Offers

With this Dwyer HFA-1-22 In-Line Flow Monitor on your air line, you can easily check the rate of airflow. The monitor is ideal for setting up pressure-relief valves, while the 0.25" (6.35 mm) female NPT connection allows easy connection to your existing line.

Features

  • Great for measuring air pressure in the line from 4 to 23 SCFM
  • Air moves through the monitor and pushes the orifice disk and transfer magnet, which moves a ring-shaped magnet on the outside of the center shaft to indicate the airflow rate
  • Ideal for setting pressure-relief valves
  • Built with an aluminum casing and Buna-N seals and a PTFE-coated Alnico magnet
  • Features a 0.25" (6.35 mm) female NPT connection for simple installation

Applications

  • Fluid Handling Equipment, Industrial Maintenance, Pulp and Paper Industry

Dwyer HFA-1-22 Specifications

Connection Size 0.25" (6.35 mm) female NPT
Air SCFM Range 4 to 23
Maximum Pressure Drop PSID 3.61
Wetted Materials Aluminum (casing), Buna-N (seals), PTFE (magnet), stainless steel (disk)
Maximum Viscosity 500 SSU
Temperature Limits 240°F (116°C)
Pressure Limits 600 psig (41 bar)
Accuracy ±4% of full scale over the entire range, ±2.5% over center third of the measuring range
Repeatability ±1% of full scale
Click here for complete specifications on the Dwyer HFA-1-22

What's included with the Dwyer HFA-1-22

  • Dwyer HFA-1-22 In-Line Flow Monitor, 4 to 23SCFM

Ask a question about Dwyer HFA-1-22 In-Line Flow Monitor, 4 to 23SCFM

Customer Reviews for the Dwyer HFA-1-22

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