Lead Law Compliant 3/4 P1500XL

Designed for installation on cold water service lines as a means of protection against excessive pressure buildup | These devices are for pressure only and should be used in conjunction with other temperature limiting devices | Also suitable for static relief, low capacity pump relief, passive solar, thermal expansion relief, and other similar uses in commercial and industrial applications | Scale permanently etched on stem | Field adjustable from 25 to 175 psi | Calibration marks etched on stem | Bronze body with stainless steel spring