Chem Sanitary Pressure Gauge 3581, 3-1/2″ dial Model: 3581 Chem gauge, 3-1/2″ dial Register an Interest Materials - wetted parts PTFE coated 316L SS wetted parts Case 304SS case Connection Size 1-1/2" connection 2" connection Connection Location center back lower right side left side top Connection Type Tri-Clamp Range and Scale 0-30 psi 0-60 psi 0-100 psi 0-160 psi 0-200 psi 0-300 psi 0-400 psi 0-600 psi 0-1000 psi 30-0-30 psi 30-0-60 psi 30-0-100 psi 30-0-150 psi 30-0-200 psi 30-0-300 psi 0-30 psi & 0-2 bar 0-60 psi & 0-4 bar 0-100 psi & 0-7 bar 0-160 psi & 0-11 bar 0-200 psi & 0-14 bar 0-300 psi & 0-20 bar 0-400 psi & 0-28 bar 0-600 psi & 0-40 bar 0-1000 psi & 0-70 bar 30-0-30 psi & 1-0-2 bar 30-0-60 psi & 1-0-4 bar 30-0-100 psi & 1-0-7 bar 30-0-150 psi & 1-0-10 bar 30-0-200 psi & 1-0-15 bar 30-0-300 psi & 1-0-20 bar Options (only choose if required) None polycarbonate lens Options (only choose if required) None drag pointer (polycarbonate lens) [Add $36.29] Options (only choose if required) None extra dampening [Add $33.70] Options (only choose if required) None high temperature option (process temp. >250 degrees F) [Add $28.51] Case Fill dry case glycerine filled Provide Your Information Submit