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We’ll get back to you within 24 hours or the following business day.

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Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

For sales & general inquiries
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010

For product support
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010

Contact a Customer Care Representative

We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

For sales & general inquiries
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010

For product support
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010

Sonic Nozzles

Cox Series 220 Sonic Nozzles are mass flow instruments designed for the accurate measurement and control of gas flow. Common applications of the sonic nozzle include use as a calibration standard, gas flow meter, flow controller and flow limiting device.

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  • Size
    2.8...25.4 mm
    0.11...1 in. 
  • Flow Range
    0.07...16,990.11 m3/h
    0.04...10,000 scfm
  • Pressure Range
    Up to 206.8 bar
    Up to 3000 psi 
  • Accuracy
    +0.5% of reading
    +0.5% of reading
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Accurate Measurement. Exceptional Performance.

Cox Series 220 sonic nozzles can handle a wide range of flows and are suitable for a wide range of applications.

  • Impressive Flow Range. Available in sizes 0.11...1 in. and can handle flow from 0.04...10,000 standard cubic feet per minute. 
  • Maintains Accuracy. Designed to maintain an accuracy of +0.5% for calibrated readings and +3% for uncalibrated nozzles. 


Specifications

Showing units in {{labelText}}
  • Size
    2.8...25.4 mm
    0.11...1 in. 
  • Flow Range
    0.07...16,990.11 m3/h
    0.04...10,000 scfm
  • Pressure Range
    Up to 206.8 bar
    Up to 3000 psi
  • Accuracy 
    +0.5% of reading
    +0.5% of reading

Product Documentation

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Selection & Ordering Guides Cox® Test and Measurement Cox {{moreContent}} {{seeAllLabel}} | English
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Product Data Sheets Cox® Series 220 Sonic Nozzles Cox {{moreContent}} {{seeAllLabel}} | English

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Contact a Customer Care Representative

We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

For sales & general inquiries
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010

For product support
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010