| Normal Size: | 1.5"(40mm),2.0"(50mm),2.5"(63mm), |
| 3"(75mm),4"(100mm),6"(150mm). |
| Warranty | 1 years |
| Accuracy: | ±1%,±1.6%,±2.5% |
| Operating temperature: | -45°C to +80°C |
| Case: | Stainless steel |
| Bezel: | Stainless steel |
| Bourdon tube: | Copper alloy or Stainless steel |
| <100Bar: C-Type |
| ≥100Bar: Helical Type |
| Connection: | Brass or Stainless steel |
| Movement: | Brass or Stainless steel |
| Dial: | Aluminum |
| Pointer: | Aluminum |
| Window: | Polycarbonate or Glass |
| Thread: | 1/8",1/4", 3/8",1/2"; |
| PT(BSPT,ZG),BSP(G,PF),NPT etc. |
| Liquid: | Glycerin or Silicone |
| Gaskets Filling cap: | Nitrile or Silica gel |