Macnaught has been the global market leader in oval gear flow meter solutions since 1964. It's the only instrument we manufacture. Our MX platform is the engineers choice for industrial clean process fluid measurement.

The MX Series covers flow ranges from .13 GPH to 300 GPM in sizes 1/4 in. thru 4 in. with anodized aluminum, 316 stainless steel or PPS body materials of construction. Rotors are available in aluminum, stainless, PPS and now PEEK engineered plastic.

The unique M Lock design feature allows pulser or display changes while leaving the meter in service. Simply quarter turn the pulser or display off and add an upgraded output within seconds. Output options include; Pulse (1 Reed x 1 Hall), Display only, Display with 4-20 mA, Pulse and Flow Alarm, 4-20 mA only, ExD Pulse, Intrinsically Safe Pulse and High Temperature outputs.

Each meter is traceable to ISO 17025 calibration standards and comes with a fully detailed individual test report.

Macnaught MX Meters are heavy duty industrial grade with a compact footprint. No flow conditioning required, put the meter where you need it.

Accuracy through the range is .5% of actual flow with .03% repeatability.

Center of target fluids include: Fuels, oils, solvents, high viscosity clean fluids, polymers, general chemistry fluids, DI and process water.

Conditions to avoid: Air, abrasive media, media with particulate and gases. We measure clean process fluids only.

Macnaught USA in Tampa, FL, stocks a large inventory of MX Meters including explosion proof. This team services the Americas markets and will quote quickly with full supporting documentation. Mechanical register meters are stocked as well.

Need a quote within the hour?: www.macnaughtusa.com/request-for-quote/

Click the urgent box for weekend or after hours needs.

Visit our website or call ( 813) 628-5506 and ask for a meter application review.

See why specifiers, engineers, OEMs and end users love working with Macnaught USA - get a flow expert right away. No voicemails and no delays. If the application is not suitable for oval gear we gladly recommend other quality flow meter contacts.