Fillable Pressure Gauge with Crimped Bezel                     Options Ø40mm Ø50mm Ø63mm Ø100mm clamp mounting BDT4/B BDT4/B BDT4/B BDT4/B back flange for wall mounting n BDT4/C BDT4/C BDT4/C front flange for flush mounting n BDT4/E BDT4/E BDT4/E glycerine filling a a a a sillicon filling a a a n red pointer on dial a a a a accuracy 1% at 20C n n n a restrictor in connection a a a a non standard thread a a a a non standard dial a a a a *a=available as option; n=not available; s=standard in execution                 Measurements Ø40mm Ø50mm Ø63mm Ø100mm d in mm 45 55 68 111 d1 in mm 41 51 63 100 L in mm 29 30 30 35 H in mm 70 75 84 145 h in mm 47 52 57 74 weight in kg 0,1 0,1 0,1 0,4 *dimensions are approximate and can be changed without prior notice