304SS 2.5" 0-3,000 PSI/ 0-210 Bar Liquid Filled Pressure Gauge, 1/4 NPT Bottom Connection

Description & Features

The ENGINEERED SPECIALTY PRODUCTS Bottom Connect Pressure Gauge 649126 is constructed from durable 304 stainless steel and features a polycarbonate window for enhanced visibility. This 2.5" gauge measures 0-3 000 PSI or 0-210 Bar making it suitable for various industrial applications requiring precise pressure monitoring.

This liquid-filled gauge is designed with a 1/4 NPT bottom brass male connection equipped with a 0.013" throttle plug for secure and efficient installation. With an accuracy of 3-2-3% of the span this gauge ensures reliable readings particularly over the middle half of the scale.

Dimensions for this product are A=2.48 B=1.21 C=2.71 and D=0.46 offering a compact and efficient design. It is recommended that normal operating pressure be maintained between 25%-75% of the gauge's scale with a maximum of 50% if pulsation is present in the process.

This product does not come calibrated or include a case.

Supplier Part Number: PRO-201L-254P

Specifications

a Dimensions
2.48 in
b Dimensions
1.21 in
c Dimensions
2.71 in
Calibrated
Without Calibrated
Case Included
Without Case
Color
Black
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 (1)

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Question by: Gene M on Jun 15, 2025, 9:39 PM
What size is the thread on the bottom? Just want to make sure it fits my setup.
Answer by: Customer Support on Jun 17, 2025, 6:53 AM
It's got a 1/4 NPT male connection, so as long as your equipment matches that, you should be good to go.

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