The KOBOLD ZDM Series positive-displacement flow meter is also known as a radial or spherical gear meter. Available in either stainless steel or cast iron, this metal flow meter offers a state-of-the-art solution. Capable of performing at pressures up to 6500 PSI and temperatures from -40 °F to 410 °F, this positive-displacement flow meter is rugged enough to operate with very demanding requirements. Add to this the ability to precisely meter lubricating liquids with viscosity ranges of 0.3 cSt to 100,000 cSt, and the range of possible applications becomes truly enormous. All liquids that can be pumped and have known lubrication properties can be measured with the ZDM. This includes media like: paraffin, kerosene, diesel, Skydrol®, mineral oils, hydraulic oils, inks, dyes, paints, greases, polyurethane, glues, pastes, creams, resins, waxes and many others.
Product Specifications
Measuring Range
0.001...1.06 to 0.4...138 GPM
Fittings
3/8"...2" NPT Threads
Max. Pressure
4500/6500 PSIG
Temperature Range
-40...248 °F (120 °C) / -40...410 °F (210 °C) (Optional)
Product Features
Viscosities up to 100,000 cSt
Accuracy of ± 0.3% of Flow
To 6500 PSIG Max. Pressure
Can Detect Flow Direction
Handles a Variety of Lubricating Liquids
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