| Application | Intended for adverse service conditions where pulsation or vibration exists, ideal for pumps, compressors, hydraulic presses & machineries, motors, winches. |
| Dial size | 2 1/2", 4", 6" |
| Scale range | Refer Table |
| Accuracy / Class as per Indian Standards | +/- 1% of FSD |
| Mounting | Direct bottom, Centre or side Back, Centre or side Panel mounting in Brass Socket. Direct bottom, side Back or side Back Panel mounting in Stainless Steel Socket |
| Connection | Refer Table |
| Case | Brass |
| Pressure element | Bourdon tube |
| Wetted parts | Brass, soldered Pb Bourdon tube silver brazed with Brass Socket |
| Movement | Brass |
| Dial | Aluminum with silver anodized background, black & Red lines and numbers respectively for inner & outer scale of dual combination kg/sq.cm & lb/sq.in |
| Pointer | Slotted micro-adjustable pointers |
| Window | Acrylic plastic |
| Features | Entire case is filled with Glycerine and all internal parts immersed preventing any attack due to vibration |
| Optional | Full stainless steel system Adjustable Pointer Toughened Glass Drawn Steel Body |
| Dial size | d | d1 | d2 | L | L1 | L2 | L3 | s | t |
| 2 1/2" | 73 | 64 | 68 | 8 | 20 | 12 | 14 | 1/4" BSP | sq14 |
| 4" | 110 | 96 | 100 | 15 | 30 | 19 | 17.5 | 3/8" BSP | sq22 |
| 6" | 165 | 146 | 151 | 15 | 35 | 19 | 24 | 1/2" BSP | sq22 |
| Dial size | D | rX3/pcd | d | d1 | d2 | a | b | L | L1 | L2 | L3 | s | t |
| 2 1/2" | 90 |  4 / 77.5 |
73 | 64 | 68 | 0.85 | 2.5 | 8 | 20 | 12 | 14 | 1/4" BSP | sq14 |
| 4" | 135 | 5 / 120.5 |
110 | 96 | 100 | 0.9 | 4.5 | 15 | 30 | 19 | 17.5 | 3/8" BSP | sq22 |