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SR II® Water Meters

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Our SR II® magnetic-drive, positive-displacement meters use an oscillating piston. This feature provides superior sensitivity in measuring a wide range of flows for a variety of residential applications. The SR II meters are part of our smart-water network utility management solution. They are accurate, reliable and sustainable residential water meters that meet the evolving needs of utilities.

The meters’ design includes:

  • a high-quality, low-lead cast bronze main case
  • dual inlet ports
  • a patented bottom-plate
  • a streamlined flow pattern

Together, these components provide lasting measurement accuracy and years of dependable service.

The meters’ electronic register has a high-resolution, nine-digit output. SR II meters integrate seamlessly with the FlexNet® communication network, offering water utilities a wide range of remote system management options via their two-way communications architecture.

Now you can automate meter reading and a variety of field operations. You can monitor distribution lines for leaks and educate customers with information through home area networks. A meter and SmartPoint® combination also allows you to use FlexNet walk-by, drive-by or fixed-base systems.

Benefits to you

  • Enable accurate meter readings at affordable price
  • Deliver a wide range of flows, including greater low flow accuracy
  • Reduce expensive maintenance
  • Provide lasting measurement accuracy for years of dependable service
  • Integrate seamlessly with the FlexNet M2 SmartPoint® module
  • Tamper resistant
  • Improve customer service
  • Environmental and public health conscience
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  • Positive displacement measurement
  • Unique bonnet design and locking system prevent meter tampering
  • Constructed of low-lead bronze materials
  • AMR/AMI compatible
  • Hydrodynamically balanced piston
  • Hermetically sealed, magnetic drive register
  • Rate of flow indication
  • Configurable LCD display
  • Remote reading unit optional


  • 5/8” (DN 15mm), 3/4” (DN 20mm) and 1” (DN 25mm) sizes
  • Exceeds requirements of The Safe Drinking Water Act (SDWA)
  • ANSI/NSF Standard 61 Annex G/F compliant
  • Complies with ANSI/AWWA Standard C710—latest revision


For additional information about technical specifications, please refer to the product data sheet:


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