Primary Flow Signal

Primary Flow Signal, Inc. is a full service engineering & manufacturer of the world’s most reliable flow measurement products with over 35 years in business providing solutions and services to the flow measurement industry. We design and manufacture flow meters and custom solutions used for a vast array of applications such as drinking water, oil & gas, steam, cryogenic and any number of specific situations that require the measurements of a liquid or gas. PFS is headquartered in Cranston, RI, with major manufacturing and research facilities there as well as in other locations in the USA and Canada, and is proud to provide quality “Made in the USA” products for the world market.

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Flow

Venturi Flow Meters

Venturi Flow Meters

Venturi Flow Meters

Venturi meters offer High accuracy and reliability for flow measurement of pressurized line fluids, including liquids, gases, and steam, as well as high-viscosity line fluids, solids-bearing line fluids, and harsh or contaminated line fluids.

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Wedgetype Flow Meters

Wedgetype Flow Meters

Wedgetype Flow Meters

Wedge flow metering is designed for highly viscous, slurry type, or contaminated line fluid applications, including difficult-to-meter, air entrained liquids, as well as particulate entrained, high viscosity, or slurry solutions. Examples of these applications include: raw sewage, sludge, tar sands, pulp mash, cement, liquid asphalt, and molten sulfur.

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Orifice Flow Meters

Orifice Flow Meters

Orifice Flow Meters

Orifice primary flow elements, flange unions, and holding block technologies offer optimum flexibility for applications with diverse piping schemes, ease of replacement, and a low capital investment. The orifice plate is one of the most common differential elements for measuring clean liquids, gases, and vapor (steam) flow. PFS application specialists can help you select from our wide range of stock product configurations, or our engineers can custom tailor a solution for your specific orifice flow meter requirements.

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Vector Controls and Automation Group is a leading manufacturing representative, distributor, and valued partner for your application solution. We have partnered with the top manufacturing brands in the industry to offer complete, turnkey solutions to the marketplace.

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