Standard Pressure Gauge ST by Takashima Keiki – Reliable Japanese Pressure Measurement
- Luis Alberto Fing

- Dec 25, 2025
- 2 min read
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Introduction
Accurate and stable pressure measurement is essential for safe and efficient industrial operations. The Standard Pressure Gauge ST by Takashima Keiki is manufactured in accordance with JIS standards and engineered for long-term reliability. With a proven production track record, the ST series is widely adopted across industrial machinery, utilities, and plant equipment worldwide.

Standard Pressure Gauge ST – Specifications Overview
The Standard Pressure Gauge ST is a mechanical analog pressure gauge designed for general-purpose industrial applications. It supports a wide range of configurations to meet installation, accuracy, and environmental requirements.
Key Specifications
Manufacturing Standard: JIS B 7505
Dial Sizes: 60 mm / 75 mm / 100 mm / 150 mm
Accuracy Class:
Class 1.6 (standard)
Class 1.0 (specified for Ø150)
Thread Sizes:
G1/4, R1/4
G3/8, R3/8
G1/2, R1/2
Pressure Ranges:
Positive pressure, compound pressure, and vacuum ranges
Maximum pressure up to 60 MPa (depending on size and configuration)
Materials and Construction
The Standard Pressure Gauge ST is built for durability and stable measurement in demanding environments.
Main Component Materials
Bourdon Tube:
Phosphor bronze (low pressure)
Stainless steel SUS316 (high pressure)
Socket (Wetted Parts):
C3604 (standard)
SUS316 (specified / corrosion-resistant types)
Case & Cover:
Steel with chrome plating or black paint
Stainless steel (specified models)
Window:
Inorganic glass (standard)
Polycarbonate (specified)
Application Types and Environmental Options
The Standard Pressure Gauge ST can be selected according to operating conditions and installation environments.
Typical Applications
General industrial pressure monitoring
Hydraulic and pneumatic systems
Steam lines (steam-proof specification available)
High-temperature environments (heatproof type available)
Equipment subject to vibration (vibration-proof type available)
Optional Features
Throttle screw
Drilled mounting hole
Mounting bracket
Safety window
Colored scale or pointer
Zero-point adjustment mechanism
External Dimensions and Installation Flexibility
The ST series offers multiple shapes (A, B, D) and mounting options, including panel mounting and bracket mounting. Standardized external dimensions allow easy replacement and smooth integration into existing equipment designs. Official Catalog.
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