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304SS 2.5" 0-5,000 PSI/ 0-350 Liquid Filled Pressure Gauge, 1/4 NPT Center Back Connection

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Description & Features

Enhance your industrial requirements with this robust stainless steel pressure gauge. Designed for rigorous environments this gauge delivers accurate pressure readings up to 5 000 PSI ensuring reliable performance.

Constructed from 304 stainless steel it features a liquid-filled mechanism to minimize the effects of vibration and pulsation. The 2.5-inch dial provides clear easy-to-read measurements.

The 1/4 NPT brass connection ensures a secure fit while the center back connection adds to its versatility. With a polycarbonate window this gauge is built for durability and long-lasting use.

Normal operating pressure is recommended to be within 25%-75% of the scale. In processes with pulsation maintain pressure not exceeding 50% of the full-scale range.

Supplier Part Number: PRO-202L-254R

Specifications

a Dimensions
2.48 in
b Dimensions
1.21 in
c Dimensions
2.71 in
Color
Black
Connection Type
NPT
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 (3)

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Question by: Rhonda G on Nov 23, 2025, 5:54 PM
got a 1/4 npt port on a manifold, will this gauge screw right in or is it some oddball thread
Answer by: Customer Support on Nov 25, 2025, 1:14 PM
It uses a 1/4 NPT connection and the connection material is brass. It is a center back connection style, so it mounts from the back of the gauge body.
Question by: Troy B on Apr 8, 2025, 6:33 AM
accuracy on this thing any good? running hydraulic lines on some pretty demanding equipment and can't afford a gauge that drifts all over the place
Answer by: Customer Support on Apr 10, 2025, 6:28 AM
Accuracy runs at plus or minus 3% over the first and last quarters of the scale, tightening to plus or minus 2% through the middle half. For most hydraulic work that middle range is where you'll spend most of your time anyway, so readings stay solid where it matters. Just keep your normal operating pressure between 25% and 75% of the full scale and you'll get consistent results without fighting drift.
Question by: Roy C on Nov 11, 2025, 3:01 PM
Is the 1/4 NPT connection on the back or the bottom? Just trying to figure out how it'll sit on my setup.
Answer by: Customer Support on Nov 13, 2025, 10:09 AM
The connection is located on the center back of the gauge, which should help with versatile mounting options for your setup.

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