Stainless steel Liquid-filled Manometer

Stainless Steel Case Glycerin Filled Pressure Gauge With Brass Socket is widely used in oil industry, chemical industry, chemical fibre industry,metallurgical industry, power station and so on. It can measure the pressure of all kinds of liquid medium in technologic process which has higher require for corrosion-proof and antivibration characters.

The gauge has the reasonable desigh with structure, exquisite craft, higher measuring accuracy and sustained stability.

Here's a complete, industrial-focused breakdown of the Stainless Steel Case Glycerin Filled Pressure Gauge with Brass Socket (usually YN series, e.g., YN-100, YN-150) - a widely used shock-resistant pressure instrument ideal for vibrating/pulsating industrial environments, with a cost-effective brass connection for non-corrosive media.

It uses a Bourdon tube as the sensing element. Pressure acts on the tube, causing elastic deformation which is transmitted via a gear-lever mechanism to drive the pointer. The stainless steel (typically 304) case is hermetically sealed and filled with glycerin to dampen vibration and pulsation, preventing pointer flutter and reducing internal component wear. The brass socket (Hpb59-1 typical) provides a reliable, economical process connection, compatible with most non-corrosive fluids/gases.

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