• Sizes
    1/4", 1/2", 3/4", 1", 1 1/2", 2", 3"
  • Housing Aluminum
    NPT, BSP, 150#, PN16
  • Housing Stainless
    NPT, BSP, 150#, 300#, PN16
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The oval gear  meters are a modular flow meter design, economical yet highly accurate and rugged. Due to the rugged nature of this particular flow measurement technology, the industrial OG meter can be used in a number of applications where conventional meters are not acceptable.

General Specifications
 Housing & connection by size 


Sizes  1/4", 1/2“, 3/4“, 1“, 1“HF, 1 ½“, 2“ and 3“ 

NPT, BSP, 150#, PN16 

Stainless  NPT, BSP, 150#, 300#, PN16 
Operating temperature (rotor material) 
Stainless steel  -30 °C to +120 °C (-22 °F to +240 °F)
Plastic (PPS/LCP)  30 °C to +80 °C (-22 °F to +176 °F) 
Aluminum -30 °C to +80 °C (-22 °F to +176 °F)
Storage temperature  -55°C / +125°C
Max 500.000 mPas* (for high viscosity oval gear meters)


Whether the liquid being measured is very viscous or highly corrosive, the oval gear meter can handle it. The industrial oval gear is designed for a variety of chemical applications including petroleum based fluids, water solutions, and any other liquid compatible with the materials of construction.