Mahalaxmi Instruments offer "MASTER" make Sealed diaphragm Pressure Gauge that is most popular for its quality standards. A highly efficient gauge, it is specially designed to withstand the hazardous effects of aggressive, abrasive, heterogeneous, corrosive, highly viscous and crystallizing media (gaseous & liquid). Available in 63 (compact sealed), 100mm, 150mm sizes these gauges can be easily mounted on stem, panel and surface.
| Dial Sizes | 100mm, 150mm |
| Accuracy | +1.6% F.S.D |
| Ranges | Std. Ranges from 0-1 upto 700 bar or kg/cm2 (10000 psi) |
| Vacuum & Compound from -1 upto 25 bar | |
| Case & Ring | SS 304, SS 316,(Pressed Type/Byonet type) |
| Socket | SS 304, SS 316, SS 316L, Monal, SS 316TI |
| Sensing Element | Diaphragm ( SS 316 Teflon Coated / Tantalum / Hastealloy C / Titanium ) |
| Bourdon Tube | SS 304, SS 316, SS 316L, Monal, SS 316TI |
| Movement | SS 304 |
| Top Chamber | SS 316 |
| Bottom Chamber | SS 304 |
| Internal Fill Fluid | Silicon Oil Upto 170 deg C |
| Wetted Parts | Glass |
| Joints | Arc Argon welded |
| Window | Flexiglass |
| Pointer | Micro zero adjustable |
| Connections | 3/8" or 1" BSP/NPT |
| Mounting | Direct Bottom Entry, Back ENtry |
| Options Available | Glycerin Filling |
| Taflon Coated Diaphragm | |
| Taflon Lining for Bottom Flange | |
| Customized Dials - scales, ranges, OEM logos |