Pressure Gauges Pressure Gauge 400 Series Features Stainless Steel Case, Brass internals and connection Glycerin filled for vibration resistance Polycarbonate lens Technical Data 100mm (4”) 75mm (3”) 63mm (2.5”) 50mm (2”) 40mm (1.5”) Available in Bottom and Center Back connection Ranges from Vacuum to 1000 Bar (15,000 PSI) Connections available in NPT, BSP, and Metric Units of Measurement: Bar, PSI, mBar, mmH2O, mPa, 100 x kPa, and more Pressure Gauge 500 Series Features Stainless Steel Case, internals, and connection Safety Glass Lens Blow out back Glycerin filled for vibration resistance Removable front Bezel Adjustable pointer Technical Data 100MM (4") and 150MM (6") Dial Also available in 63MM (2 ½”) without blowout back and removable bezel Connections available in NPT, BSP, and Metric Units of Measure: Bar and PSI Dual Scale and 100xKPA Class 1 Accuracy Gauges Configurator Name* First Last Email* PhoneDial Size(15) 1 1/2" / 40mm(20) 2" / 50mm(25) 2 1/2" / 63mm(30) 3" / 75mm(40) 4" / 100mm(60) 6" / 160mmMaterial(200) Standard Steel Case / Bronze Tube Brass Connection(400) Stainless Steel Case / Bronze Tube Internals(500) All Stainless Steel Outside & Wetted partsMaterial(200) Standard Steel Case / Bronze Tube Brass Connection(400) Stainless Steel Case / Bronze Tube InternalsMaterial(400) Stainless Steel Case / Bronze Tube InternalsMaterial(400) Stainless Steel Case / Bronze Tube Internals(500) All Stainless Steel Outside & Wetted partsFilling(FG) Glycerin Filled(ND) Dry(SD) Dry with vibration resistent pointerFilling(FG) Glycerin Filled(ND) DryFilling(FG) Glycerin FilledConnection Size(01) 1/8"(02) 1/4"(03) 3/8"(04) 1/2"(06) 3/4"Connection Size(01) 1/8"(02) 1/4"(03) 3/8"(04) 1/2"Connection Size(02) 1/4"(03) 3/8"(04) 1/2"Connection Size(01) 1/8"(02) 1/4"Connection Location(L) Bottom(LB) Lower Back(CBM) Center Back MountConnection Location(L) Bottom(CBM) Center Back MountCase Mounting() Rimless(F) Flange(U) U-ClampCase Mounting() Rimless(F) FlangeConnection Type(BSP)(NPT)Scale(PSI)(BAR)(kPA)(MM H2O)(Mpa)(MBAR)(in H2O)(oz H2O)Scale(PSI)(BAR)(kPA)(MM H2O)(Mpa)(MBAR)Scale(PSI)(BAR)(Mpa)Scale(PSI)(BAR)Range