WM-NLCH Series Lead Free Brass Hot Water Meters

Hot Water Meter with Straight Pipe threads and true-union NPT adapters (1/2" to 2")

Flow Meter Selection Guide | Digital Flow Meters | Mechanical Flow Meters

Lead Free Brass hot water meters/Submeters

The WM-NLCH Series meter is a multijet dry-type totalizing water meter. It is produced in an ISO9001 certified production facility and is constructed in conformance with AWWA C708 standards. The product is built to NSF/ANSI 61 Annex G standards (but not certified yet) 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.

Water flows through the meter’s strainer and into the measuring chamber where it drives the impeller. The impeller drives the mechanical register dials via a magnetic coupling. The WM-NLCH Series water meter 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.

Water Meter Register Face

Buy a WM-NLCH Series Lead Free Brass hot water meter

Documentation

WM-NLCH Series
Datasheet

WM-NLCH
Price List

WM-NLCH Series
Installation and Maintenance

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 consistently 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 lead free check valve to avoid reverse flow
Optional pulse output consisting of plastic housing with 2-wire (red and black) reed switch and cable

Typical Applications

Residential & Commercial
Metering and 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

Maximum Reading

9,999,999.99 (050 - 100)
99,999,999.9 (150 & 200)

Materials

Lead Free EcoBrass

End Connections

1/2" to 2" External non-tapered meter threading
(comes with Male NPT thread adapters - true union)

Maximum Temperature:

194°F

Maximum Pressure:

150psi

Accuracy:

+/- 1.5%

Pulse Output Specifications

Sensor Type

Dry-contact Reed switch

Pulse Rates

050, 075, 100: 1 pulse per gallon
100, 200: 1 pulse per 10 gallons

Maximum Current

20mA

Maximum Voltage

24v (AC or DC)

Cable Length

5' (standard) 2000' max. run

Configurator Help