Hongqi® 63 - mm Capsule Pressure Gauge: Achieving 2.5% Precision Connection:Brass HPb59-1 Capsule:Tin bronze QSn6,5-0,1 Tooth gear:CopperHPb59-1 Case and ring:20 Cold-rolling sheet A capsule pressure gauge is a type of mechanical pressure gauge used to measure pressure inside a system or container. It consists of a flexible diaphragm or capsule made of metal or plastic that expands or contracts in response to changes in pressure. The displacement of the capsule is then converted into a pressure reading through a system of levers, gears, or springs. Capsule pressure gauges are commonly used in low-pressure applications such as air conditioning and heating systems, pneumatic systems, and hydraulic systems. They are often chosen for their compact size, accuracy, and ability to withstand shock and vibration.
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