Liquid Flow Meters

OG1 Oval Gear Positive Displacement Flow Meters

OG1 Oval Gear Positive Displacement Flow Meters

OG1 Oval Gear Flowmeters

The OG1 oval gear flowmeter delivers exceptional accuracy and reliability for critical low-flow applications, even with liquids exceeding 1000 cSt, offering robust construction and versatile customization.

  • Ultra-Low Flow Accuracy: Precisely measures flow rates from 0.01 to 1.0 L/min for 30 cSt oil and 0.1 to 1.0 L/min for water-like liquids.
  • Exceptional Viscosity Handling: Designed to accurately measure liquids with viscosities exceeding 1000 cSt, catering to challenging fluid applications.
  • High-Pressure Capability: Available in models with pressure ratings up to 700 bar, constructed from durable 316 Stainless Steel with Viton™ ‘O’ ring seals.
  • Material Flexibility: Offers options for non-metallic PEEK materials, expanding chemical compatibility and suitability for sensitive applications.
  • Miniature Integration: Features a standard ¼” process fitting size for seamless integration into compact systems.
  • Hazardous Area Compliance: Sensor options available for safe operation in potentially hazardous environments.
  • OEM Customization Options: Provides tailored solutions, including high-pressure variants and manifold mountings, to meet specific OEM requirements.

For detailed technical specifications, material selection guidance, and OEM customization inquiries, please contact our expert team.

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Description

OG1 Oval Gear Flow Meters Are Ideal for:

  • Engine test
  • Oil flow
  • High viscosity liquids
  • OEM equipment
  • Hazardous areas
  • Batching

Features:

  • Excellent chemical resistance
  • Rugged construction
  • Individual calibration
  • High viscosity capability
  • Low pressure drop
  • No flow conditioning required
  • Compact meter assembly
  • Hall, reed switch or Namur sensor
  • Accuracy
    • 1.0% FSD water
    • 0.75% FSD oil (30 cSt)
  • 0.1% repeatability
  • IP65/NEMA 4 protection
  • High Pressure Models to 700 bar
  • Non-metallic option

Additional information

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Downloads

OG1 Datasheet
Oval Gear Flow Meters Overview PDF
Oval Gear Pressure Drop Graphs PDF
Oval Gear Meters for High Viscosity Liquids PDF
Oval Gear Flow Meters Instruction Sheet
High Pressure Oval Gear Meters PDF