Energy Maintenance Technologies Ltd (EMT)

Future-Ready Insulating Gas Leak Management

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Nov. 17, 2025

Detect. Fill. Monitor.

Smartfill Eco+

Smartfill Eco+ is the world’s first 3-in-1 portable multi-gas handling system, combining leak management, gas filling, and topping up in a single smart device. With IoT connectivity and automated precision, it keeps assets online 24/7 by delivering gas in controlled doses, cutting leakage rates, and eliminating costly downtime. Designed for SF6, CO2, and Dry Air, Smartfill Eco+ is future-proof and fully auditable—providing safe, repeatable fills, traceable reports, and advanced leak detection with EMT’s SmartDose technology.

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Detect. Prevent. Protect.

Leak Hunter

Leak Hunter is the smart, portable solution for fast, reliable detection of SF6, C4-FN, CO2, and Dry Air leaks—all in one device. Using advanced infrared technology, it delivers gas-specific accuracy with industry-leading sensor life and two-stage sensitivity to find even the hardest-to-detect leaks. Rugged, lightweight, and field-ready, Leak Hunter helps utilities cut gas loss costs, ensure compliance, protect assets, and safeguard people and the environment.

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Detect. Report. Resolve.

Leak Surveys

EMT Site Services deliver fast, reliable on-site insulating gas leak management for the power generation sector. Our certified engineers use advanced detection technology to survey gas-filled installations, confirm and locate leaks, and provide detailed reports with recommendations for monitoring, management, and repair. With early warning and accurate identification of SF6 and alternative gas leaks, we help operators cut gas loss, reduce costs, ensure compliance, and protect both assets and the environment.

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Detect. Repair. Comply.

Leak Repairs

Gas leaks from circuit breakers can be costly and disruptive, but EMT Site Services ensures critical assets stay operational. Our expert engineers use advanced EMT technologies to locate, prepare, seal, and test leaks, applying industry best practices while fully complying with regulations. With vast experience and proven methods, our team helps utilities prevent inefficiencies, reduce costs, and maintain safe, reliable operation of gas-insulated assets.

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Partner with EMT and future-proof your gas management strategy.

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