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We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

(800) 616–3837

Model LPL Venturi Low Pressure Loss Flow Meter

The Venturi Model LPL (Low Pressure Loss Venturi Design) is a Venturi Nozzle design differential pressure flow device. The Low-Loss Design with over 35 years of proven field performance in a wide variety of applications provides reduced operating costs inherent with this design. Low installation costs due to short laying length and the wide range of sizes and material of construction, make the LPL the right choice for many flow applications.

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  • Size
    13...1524 mm
    1/2...60 in.
  • Temperature Range
    Up to 815 °C
    Up to 1500 °F
  • Flow Range
    0.95...3,122,965 lpm
    0.25...825,000 gpm
  • Pressure Range
    Up to 620 bar
    Up to 9000 PSI
  • Accuracy
    (uncalibrated) ±3% (calibrated) Up to ±0.5%
    (uncalibrated) ±3% (calibrated) Up to ±0.5%
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Well suited for measuring liquids gases or steam.

Provides longevity, reliability and long term performance.

  • Flow is restricted for the shortest period of time
  • Lowest pressure loss (3% of DP maximum)
  • Minimal straight pipe distance requirements
  • Mounts in any position
  • Low permanent pressure-loss design
  • Turndown ratio of 10:1, Repeatability of ± 0.1%

 


Product Specifications

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  • Pipe Size
    13...1524 mm
    1/2...60 in.
  • Pressure Range
    Up to 620 bar
    Up to 9000 PSI
  • Temperature Range
    Up to 815° C
    Up to 1500° F
  • Pressure Loss
    3% of maximum DP
    3% of maximum DP
  • Flow Range
    0.95...3,122,965 lpm
    0.25...825,000 gpm
  • Accuracy
    ±3.0% uncalibrated; up to 0.5% calibrated
    ±3.0% uncalibrated; up to 0.5% calibrated
  • Turndown Ratio
    10:1
    10:1
  • Process Connections
    NPT, flanged, butt weld, socket weld
    NPT, flanged, butt weld, socket weld
  • Instrument Connections
    NPT, socket weld
    NPT, socket weld
  • Standard Beta Ratios
    –10 –20, –38, –65 Exact sizing available to provide custom beta ratios
    –10 –20, –38, –65 Exact sizing available to provide custom beta ratios
View all Specifications

Market Applications

  • Industrial Process

    The measurement and monitoring of flow, water quality and toxic and combustible gas plays a vital role in industrial processes for consistent delivery of quality control, personnel safety, environmental protection, process monitoring and optimization. Our comprehensive range of robust, real-time and reliable instrumentation provides dependable solutions that are easy to install, simple to maintain, creates safe areas of work and deliver increased regulation compliance.

    View Solutions

Product Documentation

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Software & Firmware

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Software | Version v5.37.23.0 | Updated August 19, 2020 | 33.23 MB PresoCalc Setup Tool Preso See Release Notes
Software | Version v5.37.23.0 | Updated August 19, 2020 | 33.23 MB PresoCalc Setup Tool Preso See Release Notes

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We’ll get back to you within 24 hours or the following business day.

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Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

(800) 616–3837