Ashcroft D420S XUD Pressure Switch is a differential-pressure switch with a 30 PSID switching range and a 15 A, 125/250 VAC electrical rating. The XUD option specifies a 316 stainless steel pressure connection designed for PSID-range service. As part of Ashcroft's D-series, this robust switch provides reliable differential monitoring for industrial process systems where precise pressure thresholds matter.
