Mercoid Series DAH pressure switch for high-pressure applications. Mercury-free design for reliable pressure control in industrial processes.

DAH-31 high-pressure switch. Ranges up to 3000 PSI. SPDT switch, 1/4" NPT process connection.
DAH-33 with stainless steel wetted parts for corrosive media.
DAH-35 with explosion-proof enclosure for hazardous locations.