Wika 213.53.63 pressure gauge 21kg/cm2 psiwika instruments india pvt.ltdmodel:213.53.63pressure gaugedescription:gauge,compound-30hg 0-30psi 2-1/2 inkom:so17984/16range:21 kg/cm2 psiconn:1/4″ bsp bottome-no:6500573281001vpl316 sstube and connectionpsipresure temperature measurementcalibrationcert # 00041961tech:y.chicn 10011731 new rin 791689manufacturer:wiapart no:111.10-2.5-1/4lm-vac30#kpaindex description:mud system