The WM-NLC Series meter is a multijet dry-type totalizing water meter available in sizes from 1/2” to 2”. It is produced in an ISO9001 certified production facility and is constructed in conformance with AWWA C708 standards. The product complies with NSF/ANSI 61 Annex G and conforms with lead-free plumbing as defined by California, Vermont, Maryland and Louisiana state laws and the U.S. Safe Drinking Water Act that took effect January, 2014. It is an ideal choice for a range of municipal and industrial water metering applications.
Water flows through the meter’s strainer (inlet and internal) and into the measuring chamber where it drives the impeller. A driving magnet transmits the movement of the impeller to a driven magnet located within the sealed register. The magnet is connected to a gear train which translates the impeller rotations into volume totalizers displayed on the meter’s register dial face.
The WM-NLC Series water meter is top loaded and consists of three basic components: main case, measuring chamber, and head ring. The main cases of all sizes are constructed using C87850 low-lead brass alloy.
Features & Benefits
Dry Top Multi-jet Design simple, accurate, wide flow range, tolerates low quality water
Hinged Lens Cover protects display and register
Union End Couplings for easy service
Corrosion Resistant All parts in contact with water are constructed of corrosion-resistant materials.
Lead Free body and coupling are made with low-lead brass alloy C87850 and meets potable water standards.
Impeller is the only moving part in contact with water, giving the meter long life and consistantly reliable operation.
Extra filter at the inlet of the meter body permits cleaning without having to open the meter.
Magnetic Drive eliminates potential leak point
Easy to Read Register Display odometer and needle dial have large clear digits
Dial plate design in US Gallons.
Optional check valve to avoid reverse flow (lead-free).
Optional pulse output consisting of plastic housing with 2-wire (red and black) reed switch and cable.
Materials
Body
Lead Free EcoBrass
Internals
Engineered thermoplastic
Magnet
Alnico
Connection Sizes Available
1/2", 3/4", 1", 1 1/2", & 2" NPT male
Flow Rates Available
1-20 GPM (4-75 l/min)
up to
8-160 GPM (30-606 l/min)
Specifications
Max. Tempurature: 122° F
Max. Operating Pressure: 150 psi
Accuracy: +/- 1.5%
Pulse Output Specifications
Sensor Type: Dry Contact Reed Switch
Pulse Rates:
050, 075, 100: 1 pulse per gallon
150, 200: 10 gallons per
Max. Current: 10 mA
Max. Voltage: 24 vDC or vAC
Cable Length: 5' (standard) 2000' max. run
Typical Applications
Residential & Commercial
Metering and Sub-Metering
Industrial Food & Beverage
Plant Process Water
Cement Mixers
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