| Model | PCB | PCS | PSS | Stainless Steel Pressure Gauge |
| Size | 1/2″ (15 mm) | 1/2″ (15 mm) | 1/2″ (15 mm) | 1/2″ (15 mm) |
| Connection Type | BSPT Screwed | BSPT Screwed | BSPT Screwed | BSPT Screwed |
| Body Material | Carbon Steel Case Brass Internals |
Carbon Steel Case Stainless Steel Internals |
304 Stainless Steel | Stainless steel |
| Pressure Temperature Ratings: Steam Non-Shock | 2.5MPa @100℃ | Max. Allow. Temperature | 270℃@2.0MPa | 250℃@2.0MPa |
| Pressure Temperature Ratings: Cold Non-Shock | -10℃ | Min. Oper. Temperature | 0℃ | NA |
Armstrong pressure gauges are highly accurate, and come in carbon steel and stainless steel, with or without liquid filling.
The pressure gauge is easy to install and comes standard with ring tube and needle valve. Armstrong pressure gauges can be widely used in the petroleum, chemical, metallurgy, steel, food and other industries.