Power Engineering & Equipment Company (PEECO) flow switches have been made in the USA & offered in 3 different Series.  The N Series (Non-Explosion Proof Flow Switch), E Series (Explosion Proof Flow Switch) and H Series (High Pressure Explosion Proof Flow Switch). Reliable: PEECO flow switches are simple mechanical devices. Movement and friction are quite minute, giving longer life with accurate repetition.  These custom made flow switches are built for years & years of reliable service. Positive: Properly designed, there is nothing to interfere with the action.  A change in flow conditions mandates the proper response from the PEECO Flow Switch. Capable: Designed for your application with minimal pressure drop, the PEECO Flow Actuated Electrical Switch is completely field adjustable, available in any electrical rating desired, any type of connection, most metals, Teflon® and plastics.  Explosion proof and non-explosion proof. Functional: Based upon the principle of direct actuation by the flow of pipe or duct media such as liquids, slurries, fine powders, etc. The PEECO Flow Switch will reliably indicated any change in flow conditions. A PEECO flow Switch is unique in the field of flow controls. They are not a standard shelf item, but are specifically designed to accommodate your application. These flow switches can be used in lines from 1/16″ to 12ft. or larger.

PEECO flow switches are known for their reliability, accuracy, and ease of use. They are typically designed to be durable and able to withstand harsh industrial environments, and they often feature adjustable setpoints, adjustable response time, and compatibility with a wide range of fluid types and flow rates.