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304SS 2.5" 0-60 PSI/ 0-2 Bar Liquid Filled Pressure Gauge, 1/4 NPT Center Back Connection

Calibrated No	Case Included No	Dimensions A=2.48 B=1.21 C=2.71	Brand Engineered Specialty Products – Esp	Brand Engineered Specialty Products	Pack Size 1.00	UOM EA	Fill Type Liquid Filled	Materials 304SS	Specifications 2.5" 0-60 PSI/ 0-2 Bar	Supplier Part Number PRO-202L-254D	Thread 1 1/4 NPT	Alternate Part Numbers Alternate Part Number 202L-254D, Alternate Part Number 574391, Alternate Part Number 638008A4G02CP0LBR6024207, Alternate Part Number 649225, Alternate Part Number C1NE15, Alternate Part Number MI-08734421, Alternate Part Number MINO-01117X96014	Product Weight 0.99 lbs

Product Questions & Answers 1

Product Questions & Answers

Running a pump system that throws a good bit of vibration and I need something that won't bounce around all over the place on me. This a liquid-filled gauge or dry?

Question by: Tony J on Aug 8, 2025, 12:30 PM

Liquid-filled, yes. The glycerin or similar fill dampens the needle movement caused by vibration and pulsation, so you get a steady reading instead of a jumpy one. Worth noting though, if pulsation is present in your process, keep your operating pressure at or below 50% of the full-scale range, which works out to 30 PSI on this gauge. For normal steady-state conditions, staying between 25% and 75% of the scale is the general rule.

Answer by: Customer Support on Aug 10, 2025, 8:30 AM

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