SA1113E-A4-K1 | DIAPHRAM PRESS SWITCH 300-500# | Dwyer Instruments Application_Heating; Cooling and Refrigeration or create a specific air

or create a specific air flow pattern

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providing precise control over airflow and temperature

Engineered for use in PD175/PDP175 unit heaters

SA1113E-A4-K1 | DIAPHRAM PRESS SWITCH 300-500# | Dwyer Instruments Application_Heating; Cooling and Refrigeration or create a specific air**Dwyer SA1113E A4 K1 Diaphragm Pressure Switch** The Dwyer SA1113E A4 K1 is a diaphragm pressure switch designed to monitor and control pressure levels in a variety of industrial applications. Featuring a pressure range of 300 500 psi, this switch offers precise and reliable pressure sensing. **Key Features:** * Diaphragm design provides excellent accuracy and repeatability * Fixed pressure ranges available for specific applications * Compact size