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304SS 2.5" 0-10,000 PSI/ 0-700 Bar Liquid Filled Pressure Gauge, 1/4 NPT Bottom Connection

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Description & Features

Constructed from durable 304 stainless steel this 2.5" liquid-filled pressure gauge is engineered for high-pressure environments providing precise measurement up to 10 000 PSI or 700 Bar. The polycarbonate window offers clarity and resistance to impact ensuring long-lasting visibility of readings.

Featuring a 1/4 NPT brass male connection this gauge is designed for straightforward and secure connections. With an accuracy of 3-2-3% of span it delivers dependable performance across a variety of pressure ranges.

Liquid filling minimizes the impact of vibration and pulsation enhancing the gauge's durability. The dimensions are A=2.48 B=1.21 C=2.71 and D=0.46. Recommended normal operating pressure should be between 25%-75% of the scale range and not exceed 50% if pulsation is present.

Supplier Part Number: PRO-201L-254U

Specifications

a Dimensions
2.48 in
b Dimensions
1.21 in
c Dimensions
2.71 in
Calibrated
Without Calibrated
Case Included
Without Case
Connection Type
NPT
d Dimensions
0.46 in
Dial Face
Polycarbonate
Dimensions
2.65 in H x 1.21 in W
Fill Medium
Glycerin
Fill Type
Liquid Filled
Gauge Size
2-1/2 in Dia
Gauge Type
Industrial Vacuum
Material
Stainless Steel
Series
Pro 200 Series
Sg Accuracy
+/-3-2-3% of Span +/-3% over First and Last Quarters of the Scale, +/-2% over the Middle Half of the Scale
Sg Male Connection
0.013 in Brass Throttle Plug

Product Questions & Answers (2)

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Question by: Larry H on Jan 21, 2026, 10:57 AM
got a 1/4 NPT port on the bottom of my line, is this gauge set up to screw right in?
Answer by: Customer Support on Jan 23, 2026, 10:06 AM
It uses a 1/4 NPT male bottom connection, so it threads into a matching 1/4 NPT female port.
Question by: Clint T on Nov 7, 2025, 4:39 PM
What kind of environments can this handle? I'm thinking about vibration specifically.
Answer by: Customer Support on Nov 9, 2025, 11:05 AM
Liquid filling minimizes the impact of both vibration and pulsation, which enhances the gauge's durability in tougher environments.

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