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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

Nutating Disc Flow Meters

Nutating Disc meters are the most common and accurate type of positive displacement meters. These rugged and reliable meters are a cost-effective solution for metering industrial fluids, including condensate return, boiler feed, additive dispensing and other applications. 

Nutating Disc Flow Meters

Rugged Design. Enduring Precision.

Nutating disc flow meters are extremely rugged and reliable to assure enduring and long-term performance. 

  • Durable Construction. Built with durable materials that will meet your application requirements to provide an enduring and trouble-free flow measurement solution.
  • Impressively Accurate Performance. Recognized for its high accuracy rate of +1.5% and repeatability over the entire meter flow range.
  • Cost-Effective Meter Solution. Features a rugged, reliable build that assures minimal maintenance and reliable performance over the cost of its life.

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How It Works

  • Measuring Principle
  • Key Applications
Measuring Principle
Measuring Principle

Nutating disc meters are the most common and accurate type of positive displacement meters. The simple and reliable operating principle allows water to flow into the chamber, which causes the disc to nutate. Each disc nutation represents a fixed quantity of water, so the total flow is calculated by the total number of nutations.

Recordall Disc Series Meters Animations
Recordall Disc Series Meters Animations
Key Applications
Key Applications
  • Inventory and Process Control
  • Condensate Return
  • Boiler Feed
  • Additive Dispensing
  • Fuel Consumption

Featured Product Lines

Recordall

Recordall®

Recordall meters are ideally suited for any water application, performing with great accuracy over a wide flow range. The Recordall product offering includes Disc Series Meters, Turbo Series Meters, Compound Series Meters, Fire Series Meters, and Fire Series Assemblies.

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Disc Series Meters
Size
15…50 mm
5/8...2 in.
Temperature Range
Up to 26 °C
Up to 80 °F
Flow Range
0.95…643.5 lpm
0.05…38.6 m3/hr
5/8 inch: 0.25…25 gpm
5/8 x 3/4 inch: 0.25...25 gpm
3/4 inch: 0.375...35 gpm
1 inch: 0.5...70 gpm
1-1/2 inch: 1.25...120 gpm
2 inch: 1.5...170 gpm
Pressure Range
Up to 10 bar
Up to 150 PSI
Industrial Disc Series Meters
Size
15…50 mm
5/8...2 in.
Temperature Range
Up to 48 °C
Up to 120 °F
Flow Range
1.9…643.5 lpm
0.5...170 gpm
Pressure Range
Up to 10 bar
Up to 150 psi

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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