Macnaught USA offers Industrial Grade Liquid Turbine Flow Meters for a wide range of fluid measurement applications.

MT Series Turbine Flow Meters provide proven flow reliability and high accuracy for clean process fluids. All MT Series Turbine Flow Meters are manufactured in the USA and are individually calibrated with a tagged NIST Traceable K-Factor attached to each meter. Cost Effective Industrial Flow Measurement.

Large Stock of Turbine Meters, Digital Output Options, Integral and Remote Displays, and Y Strainers available for Immediate Shipment!

Request For Quote

Macnaught Turbine Flow Meters


Rated to 5,000 PSI  ( 2 inches and Below )

Temperature Ranges: -100F to 300F Standard ( higher temp options available )

In Stock Sizes ½” thru 4”    .75 GPM to 1200+ GPM Ships Same Day

Victaulic Ends on 3” thru 10” Meters Rated to 800 PSI

Media: Clean Liquids Only up to 100 cPs

MOC: 316 SS Body / 416 SS Rotors

Stocked Connections: MNPT ( High Flow 2” is FNPT ) Flanged Options available

Accuracy: 1%  over Flow Range

Repeatability:  .1% over Flow Range

Flow Conditioning / Straight Pipe Requirements :  20 Diameters Upstream / 5 Diameters Downstream

Meter Outputs: Pulse ( Sine and Square )  4-20mA, 0-5VDC, 0-10VDC

Display Outputs: 4-20mA, Pulse, Modbus, HART

ISO 9001 and CRN Certified


Frac Water

Process Water

DI Water

Fuels of all types

All Oils below 100 cPs

All Heat Exchange Fluids

Liquid Hydrogen and Nitrogen

Clean Hazard Zone ExD C1D1 and Intrinsically Safe

Other Low Viscosity Clean Fluids compatible with Stainless Steel

Macnaught is a leading global flow meter manufacturer and has been since 1964. Macnaught USA delivers quotes within the hour with full documentation.

Request For Quote

Large stock on hand for immediate delivery!

Turbine Flow Meters • Liquid Turbine Flow Meters • Turbine Flow Sensor • Turbine Water Meters • Inline Turbine Flow Meters • Industrial Turbine Flow Meters