Flow Indicator - ProSeries - Blue-White Industries

USA Toll Free: 1-800-730-0302 Tel: 416-240-1920 - sales@metexcorporation.com

Diaphragm,Metering,Pumps,Blue,White,IndustriesFlow Indicator – ProSeries

  • Excellent diagnostic tool.

  • Available for 1/2? pipe (socket weld and Male NPT)

  • Dual taper for maximum flow range (>10,000:1 turndown)

  • Rhythmic rising and falling of the ball indicates positive flow.

The Flow Indicator is an excellent diagnostic tool for chemical feed pumps.

  • “Half union” style fittings for quick disassembly, aides in cleaning and/or replacement.

  • Annealed cast acrylic for enhanced strength and chemical resistance.

  • Dual taper detects for maximum flow range (>10,000:1 turndown)

Detectable flow range:

  • 50 ml/min to 10,100 ml/min

  • 0.01 GPH to 160 GPH

Visual Indicators:

  • Rhythmic rising and falling of the ball indicates positive flow.

  • Air bubbles indicate chemical has exhausted.

  • Stationary ball indicates no flow.

Possible problems could be:

  • Lost prime

  • Stopped motor

  • Plugged injection fitting

  • Faulty tube or diaphragm

  • Plugged or dirty foot valve filter

  • Chemical has been exhausted for a lengthy period of time

Compatible Products

ProSeries® Flex-Pro® Peristaltic Pumps




ProSeries® Chem-Pro® Diaphragm Pumps



Technical Datasheet (PDF) (85000-107)


About Us

Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.


Our Products

Dataloggers, sensors, pumps, recorders, hand held instruments, flow instrumentation, level controls, valves, instrumentation, containers, tanks, transmitters, data loggers, digital indicators, mixers and agitators, pressure intrumentation, analyzers and controllers for a variety of industrial applications such as water quality, pH/ORP and more.

Website Content

Water Analyzers and Controllers, Wireless Products, Corrosion Monitoring Equipment, Cooling Tower and Boiler Controllers, a wide variety of Pumps, Valves, Dataloggers and Recorders, HVAC, Instrumentation, Skids and Systems, Containers and Tanks from world leading manufacturers are products you will find on this site.

Get in Touch