DA-21-156-10S | 25-600# PressSw 403ss 2spst | Dwyer Instruments

DA-21-156-10S Pressure Switch by Dwyer Instruments The DA-21-156-10S is a rugged and reliable pressure switch from Dwyer Instruments, designed for demanding industrial applications. This switch features a stainless steel wetted diaphragm and 403 stainless steel body, ensuring excellent corrosion resistance and compatibility with a wide range of media. With a pressure range of 25-600 inches of water column, the DA-21-156-10S offers precise and responsive pressure detection. Its two single-pole double-throw (SPDT) electrical contacts allow for versatile control and monitoring functions. The switch's rugged construction and hermetically sealed contacts make it suitable for harsh environments and continuous operation. The compact design allows for easy installation in confined spaces, while the electrical connections are conveniently located for quick wiring. Key Features: * Pressure range: 25-600 inches of water column * Stainless steel wetted diaphragm and body for corrosion resistance * Two SPDT electrical contacts for versatile control * Rugged construction for harsh environments