Welding Equipment Pressure Gauge                   Options Ø40mm Ø50mm Ø63mm crimped bezel (like BDT1 - 38) a a a case color yellow a a a case color blue a a a accuracy 1,6% at 20 C n n a restrictor in connection a a a non standard thread a a a *a=available as option; n=not available; s=standard in execution               Measurements Ø40mm Ø50mm Ø63mm d in mm 40 50,5 63 d1 in mm 40 50,5 62 L in mm 25 28 28 H in mm  58 70 87 h in mm 41 49 51 weight in kg 0,06 0,10 0,14 *dimensions are approximate and can be changed without prior notice