

| Product name | All stainless steel back connection glycerol oil or silicone oil master pressure gauge | 
| Model number | YBF-50D | 
| Diameter size | 40mm,50mm,60mm,75mm,100mm,150mm,200mm,250mm etc. | 
| Case/cover | stainless steel 304 | 
| Window | glass,safety glass etc. | 
| Connection | stainless steel 316 bottom/back/back with clamp or flange etc. | 
| Thread | G/PT/NPT 1/8 1/4 1/2, M10*1, M14*1.5,M20*1.5 etc. | 
| Bourdon tube | stainless steel 316 | 
| Movement | stainless steel 304 | 
| Dial plate | aluminum | 
| Pressure range | -0.1~100mpa | 
| Accuracy | 1.60% | 
| Liquid filling | yes | 
| Liquid | glycerol oil or silicone oil | 
| Design | EN837-1;KS B 5305 etc. |