Dwyer Instruments V4-2-U Flow Switch 320720-756 This specific model is designed

This specific model is designed for a maximum operating pressure (MAWP) of 30 psi

and commercial walk-in units

as well as R-744 (CO2) applications

Resistant Coil Design: Features heavy-duty nickel-chromium heating coils designed to withstand repeated thermal expansion and contraction

Built with a forged brass body and robotically welded joints

Dwyer Instruments V4-2-U Flow Switch 320720-756 This specific model is designedThe Dwyer Instruments V4 2 U Flow Switch is a heavy duty vane operated flow switch designed for reliable protection against flow loss in critical HVACR and industrial pipelines. This Flotect V4 series model features a brass body machined from bar stock for leak proof integrity and a universal vane that is field adjustable to accommodate pipe sizes from 1. 5 inches up to 20 inches. Utilizing a unique magnetically actuated switching design, this unit