MUELLER 420 Positive Displacement US Gal Composite Meter Case Water Meter, 1/2 to 20 US gpm, 5/8 inch x 3/4 inch

Description

Water Meter, Positive Displacement, US Gal, Composite Meter Case Housing, 7-1/2 inch Width, 4-4/6 inch Height, 1/2 to 20 gpm Flow Rate, Maximum Pressure Rating: 150 psi, 5/8 inch x 3/4 inch Connection, Standards: AWWA C-700, Most current NSF-61, ANSI, & EPA, For Hersey® 420 Bronze is a Nutating Disc Style, Positive Displacement Meter Designed for Residential and Small Commercial Applications where Water Volumes are Low and Low Flow Sensitivity is Important

Features

• Hersey 420 water meters consist of three basic parts: maincase; measuring chamber and permanently sealed register. The maincase is made of bronze for long life. Direction of flow arrows and model are cast into each maincase for ease of identification. The bottom cover is epoxy-coated cast iron with a molded plastic liner separating it from the waterway. Optional bronze and plastic bottom covers are available. The measuring chambers are designed for reduced wear during operation. The measuring chamber, integral strainer, nutating disc and thrust roller are thermoplastic, which is dimensionally stable and will not corrode. The register housing and lid are available in your choice of plastic or bronze for standard visual read registers. The meter is designed so that the register can be replaced easily without removing the meter from the service line.

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