Irwin Air only sells and uses high quality Wiki gauges. For any questions or requests for gauges not listed below contact us. 
 
Gauges
2½” 0-200psi ¼” NPT Male Center Back Panel Mount - #9301793
2½” 0-600psi ¼” NPT Male Center Back Panel Mount - #9311776
2½” 0-1500psi ¼” NPT Male Center Back Panel Mount - #9312035
2½” 0-3000psi ¼” NPT Male Center Back Panel Mount - #9317630
2½” 0-5000psi ¼” NPT Male Center Back Panel Mount - #9307987
2½” 0-6000psi ¼” NPT Male Center Back Panel Mount - #9627086
2½” 0-7500psi ¼” NPT Male Center Back Panel Mount - #9322857
4” 0-10000psi Lower Back Mount - #9548810
2½” 0-6000psi ¼” NPT Male Bottom Mount - #8345805
2½” Gauge Protector - #9090894