Skip Content

Flowmeter,SCFM / L/SEC 25 - 250 / 10-118 close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
How can we improve our Product Images?

Flowmeter, SCFM / L/SEC 25 - 250 / 10-118


Price: $417.50 / each

Please sign in or register to access lists

  • Item # 4NNC8
  • Mfr. Model # H771A-250
  • UNSPSC # 41112501
  • Catalog Page # 3753
  • Shipping Weight 2.0 lbs.
Country of Origin USACountry of Origin is subject to change.

Technical Specs

  • ItemFlowmeter
  • TypeVariable Area
  • Max. Pressure (PSI)1000
  • Connection Size (In.)3/4 FNPT
  • Max. Temp. (F)240
  • Length (In.)7-3/16
  • Width (In.)2-1/2
  • Height (In.)2-7/8
  • Housing MaterialAluminum
  • Chamber MaterialAluminum
  • Seal MaterialViton
  • Flow Range25 to 250 scfm
  • Accuracy (%)+/-2% Full Scale
  • Flow MaterialAir and Other Compressed Gases
  • Flow Range @ SCFM/L/SEC25 to 250 / 10 to 118
  • Pressure Drop - 100% Flow (PSI)15.38
  • Pressure Drop - 50% Flow (PSI)6.27
  • Specific Gravity1.000
How can we improve our Technical Specifications?

Compliance and Restrictions


    Aluminum Air and Gas Flowmeters
    • Max. pressure: 1000 psi Max. temp.: 240°F Accuracy: ±2%, except where noted Viton® seals
    Read in standard cu.-ft./min. (scfm); compensate for system pressures between 40 and 130 psi. Anodized aluminum body, piston, and cone. Install in any position, at any angle, even after 90° elbows; no need for special turbulence-reducing fittings.

    Product content provided by supplier

    Alternate Search Terms

    Product Reviews Disclaimer:
    Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.