series iwtg-gas air test assembly gauges are used in commercial, residential, and institutional hvac applications. it consists of a 3/4 in. chrome plated brass manifold, steel case, kostil polymer window, 3/4 in. fip x schrader type air valve w/cap connection, and copper alloy bourdon tube pressure element. accuracy is asme, type b. gauge pressure reading 0- 30 psi.
WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov