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Critical Power

Diesel Storage and Transfer Equipment for Backup Generator Installations

At PFS Fueltec, we understand the challenges facing mission-critical backup generator systems at data centers, hospitals, high-rise buildings and in other facilities

We know that for most system designers, installers and operators the diesel storage and transfer system is probably the least understood part of the system.

The good news is that generator fuel systems our business and we've made it our life's work to understand and provide world-class diesel storage, polishing, transfer, control and monitoring solutions that add value, increase uptime, ensure reliability and save energy.

What we offer

We have been in the fuel equipment industry for over 30 years and are proud to have become the preferred distribution partner for various large British and international equipment manufacturers.

This ensures our customers always get best-in-class products at the best possible price – helping you reduce cost, mitigate risk and ensure continuity of your critical operations.

We also know that our reputation is only as good as our last customer's experience so we also provide optional on-site technical services during the commissioning stage of projects to ensure that our solutions are up and running smoothly from day one.

Mission Critical Made Simple

Our technical sales team are experienced in diesel system applications and are regularly involved at the design stage of projects with engineers and architects. We love to meet prospects at their offices or project sites to understand their specific requirements and see if we may be able to help.

Whilst we do not offer any installation or maintenance services ourselves, we do have close relationships with a vast network of specialist installation contractors. We can put you in touch with the right installation experts to ensure you get the results you need.

Our Products

At PFS, we know from experience that an integrated approach is best, which is why we offer an end-to-end diesel equipment package – from storage tanks to engine uptakes


Bulk tanks, day tanks, belly tanks designed to suit your exact specifications.


Industry-leading fuel polishing systems designed to continuously filter your stored diesel to avoid generator breakdown due to bacterial growth and water ingress.

Transfer Pumps

A range of pumps are available to fulfil the unique requirements of each site, including submersible and skid-mounted fuel pumps with redundancy built in


We offer a wide range of above and below ground pipework solutions. Options include: UPP pipe-in-pipe HDPE, DoubleTrac 2-hour fire-tested flexible pipe-in-pipe, and PFS press-fit stainless steel

Hardware and Valves

A complete range of hardware for all aspects of the diesel system. Including fill cabinets and a range of fire safety, mechanical and electrically actuated valves

Leak Detection

Our leak detection systems include over- or under-pressure interstitial monitoring systems for double-skin pipework and underground tanks; liquid sensors for bunds, drip-trays and plant rooms; and cable leak detectors for single-wall pipelines

Control and Monitoring

Our control and monitoring panels allow your entire fuel system to operate autonomously or under direct manual control when needed. Redundancy and communication can be built in, ensuring uptime and providing critical reporting back to central building management systems.

Find out how we helped a leading data-centre operator to upgrade their existing diesel storage and transfer system Contact us if you'd like to schedule a call back to discuss your requirements

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