Dwyer WNT-A-C-02 Multi-jet Water Meter 3/4 Inch Nsf

Product Description

The DWYER WNT-A-C-02 is a multi-jet water meter designed for accurate flow measurement in potable water systems. Built with a brass body, it handles flow rates from 1 to 20 GPM and accepts supply voltage of 24 VAC or 24 VDC. The meter produces a 0.1 gallon pulse output, making it well suited for integration with building automation systems, data loggers, or energy management controllers. It is NSF certified for use with potable water, confirming it meets established standards for drinking water contact materials. Plumbing contractors and utility metering technicians are the primary installers.

This meter is intended for residential and light commercial plumbing applications where accurate water consumption data is required. With a 3/4 inch pipe size connection and a 5/8 by 3/4 inch meter sizing, it fits common residential service line configurations. The 0.1 gallon per pulse resolution supports sub-metering setups in multi-tenant buildings, irrigation monitoring, and process water tracking. Maximum operating temperature is 122 degrees F, keeping it appropriate for cold and warm water service lines but not high-temperature hydronic systems.

Key Features

• NSF certified for potable water contact
• Brass body construction for durability in wet plumbing environments
• 0.1 gallon pulse output for integration with automation and data logging systems
• Measurement range of 1 to 20 GPM
• Accepts 24 VAC or 24 VDC supply voltage
• Rated to 122 degrees F maximum media temperature

Compatibility

Designed as an OEM-style replacement or new-install water meter for 3/4 inch potable water service lines in residential and light commercial plumbing systems where a pulse-output multi-jet meter is required.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and applicable IPC requirements. Shut off the water supply and relieve line pressure before removing any existing meter or fittings. Observe flow direction markings on the meter body and install inline with proper orientation. Verify that supply voltage matches the meter specification before connecting pulse output wiring to any controller or data logger.

Technical Specifications

• Body Material: Brass
• Pipe Size: 3/4 inches
• Meter Size: 5/8 x 3/4 inches
• Measurement Range: 1 to 20 GPM
• Pulse Output: 0.1 gallon per pulse
• Supply Voltage: 24 VAC, 24 VDC
• Maximum Temperature: 122 degrees F
• Media Compatibility: Potable Water
• Certification: NSF Certified

Standard Information

• Brand: DWYER
• Manufacturer Part Number: WNT-A-C-02