Starting at $210.00
  • Ships in 4-6 business days. Call for 24hr expedited option



  • Measuring Accuracy: ±5% of full-scale
  • Repeatability: ±1% of full-scale
  • Flow Measuring Range: Up to 30 GPM
  • Turn Down Ratio: 10:1
  • Maximum Operating Pressure: 1000 PSIG (69 Bar)
  • Maximum Operating Temperature: 240ºF (116ºC)
  • Filtration Requirements: 74 micron filter or 200 mesh screen minimum


The AW-Lake case drain monitor is an affordable option to using a standard flow meter for case drain applications. The Lake Monitors case drain monitor offers a flow measuring accuracy of ±5% of range that can help confirm pump performance, identify required maintenance, and reduce costly MRO down-time associated with unpredictable pump failure.

The AW-Lake case drain monitor features a flow measuring range up to 30 GPM with a repeatability of ±1% of full-scale and 10:1 turn down ratio. This AW-Lake case drain monitor also offers a maximum operating pressure of 1,000 psig (69 Bar) and a maximum operating temperature of 240°F (116°C).

Designed for convenient vertical, horizontal, and inverted installation, the AW-Lake case drain monitor has a sealed window tube that makes it ideal for outdoor / exposed applications and where wash-downs may be required. The filtration requirements of the AW-Lake Case Drain monitor are a 74 micron filter or a 200 mesh screen minimum. AW-Lake case drain monitors are constructed of high-quality aluminum and are designed to work with both oil and water fluid medias.


This product can be used in the following applications: