WM SERIES - MECHANICAL TOTALIZER

WM Series - Mechanical Totalizer

WM SERIES - MECHANICAL TOTALIZER

Special Features:

Simple Economical Water Flow Totalizing
1/2" and 3/4" Sizes
Rotatable Indicator
8 Digit Registration with 1/10th Gallon Sweep
Rugged Bronze Body

General Description

The WM series is a single jet, dry type, totalizing water meter. It is an ideal choice for a range of sub-metering applications such as apartment buildings, RV parks and marinas. They can also be used in industrial applications when water usage must be monitored for meeting environmental and regulatory requirements. The meters feature a rugged bronze body with a magnetically linked dry indicator. The totalizer is a non resettable "odometer" type with 8 digit registration and a sweep hand to measure in 1/10th gallon increments. The WM series has a male NPS (parallel) thread with gasket seal. NPS to NPT adapter fittings are included. Meters are constructed in conformance with AWWA C712-02 and ANSI/NSF 61.

Specifications

Measuring Principle: Single jet with magnetic coupling between rotor and meter movement
Meter Sizes: 1/2" and 3/4"
Maximum Water Temp: 194°F
Accuracy
At Nominal Flow (see ordering table): +/-1.5%
At Minimal Flow (see ordering table): -5%, +1.5%
DP at Max. Flow: 15 PSI
Materials of Construction
Meter Body: Copper alloy UNS C83600

Register Box Rings: Copper alloy UNS C85700
Register Cover: Polycarbonate
Rotor Spindles: 304 SS
Register Gears: Acetal
Native Fitting
WM-5015: 3/4" NPS male w/ gasket
WM-5020: 1" NPS male w/ gasket
NPT Adapter Size (supplied with meter)
WM-5015: 1/2" NPT male
WM-5020: 3/4" NPT male

Ordering Information

WM SERIES - MECHANICAL TOTALIZER

Dimensions

WM SERIES - MECHANICAL TOTALIZER