Technical Specifications
Operating Depth:

up to 10,000 feet (3 km)

Working Pressure:

Internal up to 15,000 psi (1,035 bar), external up to 8700 psi (600 bar)

Flow Ranges:

from .001 GPM to 7 GPM @30 cP

Water Temperature:

as low as -40°F (-40°C)


400:1 with linearization


Analog (4-20mA, Pulse, HART, MODBUS, Foundation Fieldbus


NPT, Autoclave, ANSI flanges, Grayloc Hubs, Galperti Hubs, Techlok Hubs. More on request.


±0.5% of measured value. A calibration certificate is provided based on a representative viscosity fluid for the application.



Construction Materials

Below are some of the possible materials; consult factory for a complete list of material offerings.

  • Body: 316L stainless steel (standard), titanium, duplex, super duplex and 17-4PH steel
  • Rotor: Super duplex (standard), anti-galling stainless steel (AG, Nitronic 60) Titanium (Ti) or carbon graphite.
  • Seal: FPM O-rings. Also available in FFKM, FEP-covered silicon, PTFE, Inconel and MSE polymer
  • Bearings & Shaft: Tungsten Carbide (gear meter only)