Oval gear flow-meter
max. 3 000 psig, 02 - 25 gpm | HOG series Hoffer Flow Controls

♦ Patented Toothless Oval Gear Construction.
U.S. Patent 5,992,230
♦ High Accuracy.
♦ Compact Design.
♦ High Resolution Electronic Output.
♦ Stainless Steel Ball Bearing, Self Lubricating.
♦ 316 Stainless Steel Construction (Standard).
♦ No Special Gears Needed for High Viscosity.
♦ Linearity Unaffected by Viscosity Changes.
♦ 1" MNPT End Fitting (Standard). Variety of End
Connections Available.
Linearity: ±.25% of reading or better above
100 CSTKS from 5 to 20 GPM.
±.5% over the extended range.
Repeatability: ± 0.05%.
Flow Range: .02 to 25 GPM.
Operating Temperature: -400° to +350°F based on bearing
material. See pickup coil section of
ordering information for
temperature ratings.
Operating Pressure: Up to 3000 psig standard.