Maintenance

WD Gastech Ltd delivers specialist maintenance solutions for high-purity gas, medical gas, and compressed air systems across a range of critical industries, including healthcare, pharmaceutical, food processing, laboratories, and industrial sectors. Our maintenance services are designed to ensure optimal performance, compliance, and safety of gas delivery infrastructure.

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High-Purity Gas Systems
We provide tailored maintenance for high-purity gas installations used in cleanrooms, research facilities, and precision manufacturing. Our preventative and corrective maintenance ensures system integrity, gas purity, and pressure stability—minimising contamination risks and operational downtime. Services include leak testing, filter replacement, flow verification, and calibration of gas control equipment.

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Medical Gas Systems
WD Gastech is fully qualified in the maintenance of medical gas pipeline systems (MGPS), in line with industry standards. We support hospitals, dental practices, and healthcare facilities with comprehensive servicing of oxygen, nitrous oxide, medical air, vacuum, and anaesthetic gas scavenging systems (AGSS). Our services include scheduled inspections, leak and flow testing, alarm and panel checks, and emergency call-out support—all aimed at ensuring patient safety and regulatory compliance.

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Compressed Air Systems
Our engineers maintain and service compressed air systems used in both clinical and industrial settings, with a focus on air purity, efficiency, and reliability. This includes servicing compressors, dryers, filters, and distribution pipework. For critical environments, we also carry out periodic air quality testing to ensure compliance with industry standards.

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Written Schemes of Examination
We conduct comprehensive annual inspections and pressure testing of gas and compressed air systems to ensure regulatory compliance and safety.