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WM-NLD Series Positive Displacement Water Meters

Lead Free Brass Meter with NPT adapters (1/2" to 1") or Flanged (1 1/2" to 2")
Buy a WM-NLD Series Positive Displacement Water Meter
Positive displacement water meter

 

WM-NLD Positive Displacement Water Meters

The WM-NLD is a positive displacement meter that is suitable for use on potable drinking water systems. The meters have a low starting flow rate and excellent accuracy within the normal flow range. All sizes include an internal reed switch and for pulse output with a 2 foot long, 2-wire cable emerging from the meter. All sizes produce 1 pulse per gallon.

Advantage of Positive Displacement

These meters use positive displacement to measure flow. This provides a low starting flow rate and great accuracy in any orientation. Unlike multi-jet meters, paddle wheel meters, and turbine meters, fluid simply cannot flow through the meter without being measured.

 

Water Meter Register Face

positive diplacement water meter

Features & Benefits

  • Meter body made of lead free brass
  • Easy to read "odometer" style register, with full-face dial and smaller inset dial for finer increments
  • Low starting flow rate and high accuracy
  • Accurately meters in any orientation
  • Triangular spinner for low-flow and leakage indication
  • Register can be removed for replacement or repair WITHOUT removing meter from the line
  • Heat treated glass lens protects register and dials from damage, dirt, and moisture
  • Hinged protective cover opens more than 180˚for ease of viewing register
  • Magnetic drive offers very low transmission resistance
  • Pulse output cable produces 1 pulse per gallon for easy addition of digital counter or use with PLC or HMI

Typical Applications

  • Residential & Commercial
  • Metering & Sub-Metering
  • Industrial Food & Beverage
  • Plant Process Water
  • Cement Mixers
  • Pond Water Feed Lines

Specifications

Flow Ranges
  • 1-20 gpm up to 8-160 gpm
Odometer
  • 9,999,999 (WM-NLD-050 - WM-NLD-100)
  • 99,999,999 (WM-NLD-150 & WM-NLD-200)
Needles (WM-NLD-050 - WM-NLD-100)
  • Large needle:
    10 gallons per rotation
    full gallons labled
    1/10th gallon markings
  • Small needle:
    1 gallon per rotation
    1/10th of gallons labled
    1/100th gallon markings
Needles (WM-NLD-150 - WM-NLD-200)
  • Large needle:
    100 gallons per rotation
    every 10 gallons labled
    1 gallon markings
  • Small needle:
    10 gallon per rotation
    full of gallons labled
    1/10th gallon markings
Materials
  • lead free brass
  • Tempered glass lens
End Connections
  • 1/2" to 1" External non-tapered meter threading
    (comes with Male NPT thread adapters - true union)
  • 1 1/2" & 2" 2-bolt flange
Maximum Temperature: Maximum Pressure: (at 73°F)
  • 150psi
Accuracy: (in ANY orientation!)
  • +/- 1.5%
buy an brass water submeter
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Please contact us to verify any information that is critical to your application.