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Home > Products > FM200 Fire Suppression System > Pressure Gauge | Core Pressure Monitoring Component for Gas Fire Suppression Systems

Pressure Gauge | Core Pressure Monitoring Component for Gas Fire Suppression Systems

Product Details

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Product Details
Highlight:
Activation Time:
10 Seconds
Durability:
High Durability
Agent:
Hfc-227ea (FM200)
Activation Time:
10 Seconds
Durability:
High Durability
Agent:
Hfc-227ea (FM200)
Product Description

Pressure Gauge | Core Pressure Monitoring Component for Gas Fire Suppression Systems

Product Overview

The pressure gauge is installed on the container valve of agent storage cylinders or pilot gas cylinders, providing a direct visual display of cylinder pressure, allowing maintenance personnel to quickly determine whether the system is in normal standby status. According to GB standards, gas fire suppression system cylinder pressure must be regularly inspected, with the gauge pointer remaining in the green zone. Xingjin pressure gauges feature a precision Bourdon tube mechanism, clear dial design, and pressure ranges matching various fire suppression systems, suitable for pressure monitoring needs in both piped and pipeless systems.
Pressure Gauge | Core Pressure Monitoring Component for Gas Fire Suppression Systems 0Pressure Gauge | Core Pressure Monitoring Component for Gas Fire Suppression Systems 1


Applicable Places

Xingjin pressure gauges are widely used in the following commercial and industrial applications:

  • Data Centers & Server Rooms – Regular system inspection requires pressure gauges as key monitoring points

  • Power Distribution & Transformer Rooms – Complex environments require excellent sealing and weather resistance

  • Telecom Base Stations & 5G Rooms – Unattended sites benefit from remote visual pressure checks

  • Generator Rooms & Oil Storage Areas – High-risk areas require guaranteed system standby status

  • Industrial & Chemical Plants – Multiple cylinder systems require individual pressure monitoring

  • Libraries, Archives & Valuable Storage – High-reliability systems demand routine pressure gauge checks


Product Advantages



Feature Benefit
High Accuracy Precision Bourdon tube mechanism ensures reliable readings within standard tolerance
Clear Dial White background with red/green zones – green indicates normal pressure, red indicates under/over pressure
High Pressure Rating Ranges cover all system types: 1.6MPa (cabinet/suspended), 6.6MPa (pilot), 8MPa (piped), 12.4MPa (CO₂), 17.2MPa (IG541/IG100)
Excellent Sealing Equipped with pressure gauge switch – allows safe replacement without system depressurization
Durable Material Stainless steel or copper alloy case for corrosion resistance in harsh environments
Standard Universal Interface Unified thread sizes (M10×1, M14×1.5, NPT) – compatible with mainstream container valves
Easy Maintenance Replaceable individually without changing the entire valve assembly

Technical Parameters (Common Models)



Parameter Value
Applicable Systems Cabinet/Suspended FM200, Piped FM200, IG541, IG100, CO₂
Pressure Range 0~1.6MPa / 0~2.5MPa / 0~6MPa / 0~8MPa / 0~12.4MPa / 0~17.2MPa
Accuracy Class 2.5 / 1.6
Connection Thread M10×1 / M14×1.5 / 1/8″NPT / 1/4″NPT
Dial Diameter 40mm / 50mm / 60mm
Operating Temperature -20℃~+60℃
Case Material Stainless Steel / Copper Alloy
Structure Type Bourdon tube type with pressure gauge switch

Why Choose Xingjin Pressure Gauge?

  • Integrated Manufacturing – In-house production with GB standard quality control

  • Broad Compatibility – Pressure ranges and threads cover all gas fire suppression system types

  • Non-EU/US Market Focus – Cost-effective, no complex certification barriers, fast delivery

  • Rich Project Experience – Serves the Middle East, Southeast Asia, Africa, and beyond

  • Recommended Spare Part – One of the most frequently replaced components in routine system maintenance – keep in stock


Inquiry & Customization

Welcome project contractors, fire engineering companies, and system integrators to contact us. Xingjin Fire offers OEM customization, batch supply, installation guidance, and technical support.