Seametrics MJR-075-10G Flow Meter

Seametrics MJR-075-10G is a 3/4-inch cold-water pulse meter that provides a reed-switch dry-contact signal at 10 gallons per pulse, making it simple to track water usage in small-diameter piping. The unit features a 3/4-inch IPS connection and supports a flow range of approximately 0.22 to 22 gpm, with a maximum operating pressure around 150 psi. Designed for cold-water service (below 105°F), the MJR-075-10G is part of Seametrics MJ-series pulse meters and uses a reed-switch output to interface with standard metering controls. Typical applications include monitoring water consumption in residential or light-commercial systems, hydronic loops, and irrigation circuits where a low-cost, discrete flow-metering solution is needed.