David explains our Fire Suppression Cylinder Exchange Service

Minimise downtime and maximise safety with our fully compliant fire suppression cylinder exchange service.

High-pressure cylinders are the heart of gas-based fire suppression systems, storing critical agents like FM-200, Novec 1230, inert gases, and CO₂. Over time, these cylinders reach key regulatory milestones such as the 10-year Pressure Equipment Directive (PED) hydrostatic test requirement - necessitating removal, testing, and recertification.

At Astro Fire Systems, we streamline this process with our cylinder exchange service - swapping out your existing cylinders for fully tested, certified replacements. To ensure full OEM compliance and system readiness, we also supply new valves and hoses where required. This approach guarantees your system remains operational, compliant, and ready to perform in an emergency, all with minimal disruption.

The Importance of Fire Suppression Cylinder Exchange

Regular cylinder exchange is a vital part of system lifecycle maintenance and regulatory compliance. Delaying service can compromise protection and put lives, property, and data at risk. Our service addresses several key risks:

  • Pressure Loss & Leakage
    Over time, even sealed cylinders may experience pressure drop due to minor leaks or natural gas permeation, impacting system reliability. Timely refilling or replacement ensures full operational readiness.
  • Cylinder Wear & Corrosion
    Harsh environmental conditions, such as humidity or temperature fluctuations, can cause corrosion or mechanical wear, posing serious safety and functional risks.
  • Regulatory Compliance & Certification
    Standards like BS EN 15004, ISO 14520, and PED require periodic testing, recertification, and replacement. Cylinder exchanges help you meet these obligations without taking systems offline for extended periods. 

Whether it’s a CO₂ cylinder swap, FM-200 recertification, or inert gas system service, Astro Fire Systems ensures your equipment is compliant, certified, and performing to OEM standards.

Astro Fire Systems’ Cylinder Exchange Service

Fire Suppression Cylinder Exchange Service

Our cylinder exchange process is designed for efficiency, safety, and full compliance. We provide end-to-end service for minimal system disruption and maximum fire protection performance.

Our services include:

  • Tested Cylinder Replacement
    We supply fully certified cylinders that have undergone hydrostatic testing in line with PED and OEM standards. We match your system specifications to ensure seamless integration.
  • New Valves & Hoses (as required)
    In compliance with manufacturer guidelines, we provide and install new valves and high-pressure hoses during the exchange process ensuring component reliability and safety.
  • Detailed Inspection & Certification
    We inspect your system for any signs of wear, damage, or compatibility issues, and provide full documentation to demonstrate regulatory compliance and recertification.
  • Fast Turnaround with Minimal Downtime
    Our proactive approach ensures your fire suppression system remains operational throughout the exchange process, keeping your business protected and compliant with minimal disruption.

Why Choose Astro Fire Systems?

Astro Fire Systems is a trusted provider of fire suppression cylinder exchange and maintenance services. Our expertise, attention to detail, and commitment to compliance make us the ideal partner for your fire protection needs. Whether you require FM-200 cylinder testing, CO2 fire cylinder replacement, or a comprehensive inspection and refill, we provide tailored solutions to ensure your system operates flawlessly.

Contact Astro Fire Systems today for reliable cylinder exchange service.