Sparling Instruments, LLC

Sparling Instruments, LLC

Sparling Instruments, LLC

Sparling Instruments was founded in 1919 by Ray W. Sparling and began manufacturing propeller meters to measure water for irrigation, water distribution facilities and waste water plants. For almost 100 years Sparling Instruments has introduced numerous products and systems focused on the measurement of water, chemicals and other liquids for municipal, industrial, and agricultural applications. Sparling continues to manufacture its popular main line propeller meters, TigermagEP™ magnetic flow meters to measure water, chemicals, and slurries. Our technologies include electromagnetic flow meters, propeller flow meters, vortex flow meters and positive displacement flow meters. As we produce the majority of our products in our vertically integrated manufacturing facility, we are able to meet quick turnaround times and to customize designs as needed. All of our flow meters are tested and certified in flow labs that are NIST traceable.

Company details

4097 N. Temple City Blvd , El Monte , CA 91731 USA
View in map

Find locations served, office locations, manufacturers and our distributors.

Business Type:
Industry Type:
Water Monitoring and Testing
Market Focus:
Globally (various continents)

This company also provides solutions for other industrial applications.
Please, visit the following links for more info:

Sparling Instruments has been a leader in fluid flow measurement for almost 100 years. From our factory and design center in Southern California, we deliver flow meters to meet our customer’s lead times and technical specifications, solving their flow measurement needs for municipal and industrial environments. We are known for our rugged and robust flow meter designs that yield long lasting products that have low total cost of ownership.

Sparling’s Primary Flow Lab

Sparling’s Primary Flow Lab is one of four flow labs located at Sparling’s El Monte, California plant. Together they comprise one of the largest flow facilities in the United States.

Our labs are equipped to test and calibrate magnetic and propeller flowmeters ranging from 1/10″ to 72″ in diameter. Measurements are traceable to the National Institute of Standards and Technology.

Flow rates from 0.04 gpm to 35,000 gpm can be attained. A certified test report is furnished with every Sparling Meter.

ISO 9001 Certification
Sparling is proudly certified to ISO 9001:2008, representing our consistent ability to manufacture products that meet customer and regulatory requirements, and our systematic approach to continuously improve our customer satisfaction and internal processes.

The Sparling Quality Policy
Sparling’s policy is to supply products and services that meet or exceed the requirements and expectations of our customers. We are committed to growth and continually improving the quality management system.

Our Mission Statement
To serve process measurement markets with flow and level instruments of superior quality. We are customer focused and driven to excellence.