Structured Manufacturing Data (2026)

Pressure Gauge/Indicator

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Pressure Gauge/Indicator used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Pressure Gauge/Indicator is characterized by the integration of 表盘 and reinforced mechanical structures. In industrial production environments, manufacturers listed on CNFX commonly emphasize 不锈钢 construction to support stable, high-cycle operation across diverse manufacturing scenarios.

用于测量和显示流体压力的仪表。

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Product Specifications

Technical details and manufacturing context for Pressure Gauge/Indicator

Definition
在在线过滤系统中，压力表/指示器用于监测过滤器前后的压力差，以判断滤芯的堵塞程度和系统运行状态。
Working Principle
通过弹性元件（如波登管、膜片）在压力作用下产生变形，带动指针或数字显示装置指示压力值。
Common Materials
不锈钢, 铜合金, 玻璃
Technical Parameters
  • 表盘直径 (mm) Per Request
Components / BOM
  • 表盘 Part
    显示压力数值
    Material: 玻璃或塑料

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Pressure Gauge/Indicator.

Pressure Indicator industrial pressure gauge stainless steel pressure indicator hydraulic pressure gauge machinery fluid pressure measurement tool durable pressure gauge for equipment

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Inline Filtration System
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 600 bar
other spec: Viscosity up to 1000 cP
temperature: -40°C to 120°C
Media Compatibility
✓ Water ✓ Oil ✓ Air
Unsuitable: Strong acids (e.g., sulfuric acid)
Sizing Data Required
  • Maximum operating pressure
  • Process connection size and type
  • Dial size or display range

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Broken bourdon tube
Cause: Excessive pressure spikes or vibration causing material fatigue and rupture.
Pointer drift or stuck
Cause: Wear or contamination in the movement mechanism due to dirt or moisture ingress.
Maintenance Indicators
  • Pointer does not return to zero when pressure is released
  • Fogging or condensation inside the lens indicating seal failure
Engineering Tips
  • Install a pressure snubber or pulsation dampener to protect from pressure shocks and vibration.
  • Use a siphoning loop or isolation valve for steam or corrosive services to prevent direct contact with hot or aggressive media.

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 ANSI/ASME B40.100-2013 DIN 16001
Manufacturing Precision
  • Accuracy: ±1% of full scale
  • Hysteresis: ≤0.5% of full scale
Quality Inspection
  • Pressure calibration test
  • Leak test

Factories Producing Pressure Gauge/Indicator

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What materials are used in this pressure gauge?

The pressure gauge features a stainless steel and copper alloy construction with a glass lens for durability and accuracy.

What is the typical application of this pressure gauge?

It is designed for measuring and displaying fluid pressure in machinery and equipment manufacturing industries.

Does the gauge come with a dial face?

Yes, the BOM includes a dial face for clear pressure indication.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Machinery and Equipment Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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