HA Series – High Accuracy Turbine Meter

Accuracy +/- 0.5% of rate
Wide Temperature Application -450°F to +850°F
Highly configurable materials of construction

  • Line sizes from 1/2″ to 12″
  • Flow rates from 1 to 12,000 gpm
  • Pressure up to 20,000 psi


Our High Accuracy Turbine Meters are built with extremely tight tolerances that are achievable with our precision manufacturing processes, stringent quality control, and in-house calibration capabilities.

Specifically engineered to meet or exceed, the strict standards often required for custody transfer applications, the High Accuracy Turbine Meter delivers +/- 0.5% or better accuracy and+/- 0.1 % repeatability for clean low viscosity fluids.

Every turbine flow meter manufactured by Turbines, Inc., has a unique K-factor documented by means of a NIST-traceable factory or independent laboratory calibration.


+/- 0.5% over flow range (for 0.25% consult factory)
+/- 0.1 % over flow range
Operating Temperature
-450° F to +850° F
37°AN Flare, NPT, Flanged
(Consult factory for additional process connection options)
Flow Rates
From 1 to 12,000 GPM
Meter Body: 316 stainless steel
Rotor Supports: 316 stainless steel
Meter Rotor: 17-4PH, Nickel 200 (consult factory for other options)
Rotor Shaft: 316 SS
Bearings: Ball Bearings, Teflon, Tungsten Carbide (consult factory for additional bearing material options)
ISO 9001, AS 9100, CRN
Additional lnformation
Full line of economical Retrofit Kits are available
Factory refurbishment available

Support and Service

Our full-time, dedicated service group offers prompt reliable technical support services such as; evaluation, repair and recertification for flow meters including a competitor’s product. Onsite calibration services are performed by our experienced technicians proficient in using the latest test equipment.

If your application requires unique meter and instrumentation features our engineering team will design the appropriate custom equipment.

Our extensive inventory permits rapid shipment, typically within 24 hours, thus minimizing expensive down time.


ISO9001, AS9100, 3A, NIST, NTEP, CTEP, OIML R81/R117/MID, CSA, Intrinsic Safety and Canadian CRN


Worldwide Support

Turbines, Inc. serves customers worldwide with U.S. offices in Cranston, RI (headquarters); Odessa-Midland, TX; Altus, OK; Seneca, SC; and Edmonton, Alberta (Canada).