Fire Protection
Fire Hydrants
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A fire hydrant serves as a critical access point for firefighters, supplying water in emergencies. It can be either underground or a visible above-ground pillar. Hydrants are vital for active firefighting, so they must remain unobstructed and properly maintained.
The presence of a fire hydrant plays a crucial role in the effectiveness of firefighting efforts, making it a vital component of public fire safety systems. This also highlights the importance of fire hydrant flow testing as a key aspect of fire protection.
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The two core regulations for fire hydrant testing include The Building Regulations 2010 (Part B: Fire Safety) and British Standard BS 9990:2015.

Fire Hydrant Servicing
Fire hydrant maintenance includes flow testing and routine upkeep.
Regular inspections are crucial to ensure hydrants operate properly in emergencies, guaranteeing their reliability and effectiveness when needed most.
Whether it’s a residential, commercial or industrial building, or simply a high-risk area, fire hydrants play a critical role in fire safety.
Pre-test Inspection
Static Pressure Measurement
Flow Rate Measurement
If you’re looking for detailed information about the maintenance of a fire hydrant, visit our complete guide to Fire Hydrants. This guide gives full details on what a fire hydrant is and how it works. In then dives into the detail with flow rates explained and how maintenance and flow testing actually work. It gives a step by step guide so you know what to expect when you book your fire hydrant service.
How Often Should Fire Hydrants Be Serviced?
In the UK, fire hydrants should undergo a comprehensive inspection and basic maintenance at least once a year. Regular servicing helps identify potential issues and keeps hydrants in optimal working condition.
Flow tests, which confirm the hydrant’s ability to deliver the necessary water volume and pressure, will be conducted every service visit.

If you need your fire hydrant serviced and flow tested, OHEAP Fire and Security are here to help. We can also advise on repairs and flow reductions where necessary. Contact us today for a quote to get your fire hydrant serviced and test flowed.
Accreditations
We work with several third-party bodies to ensure we work to the highest industry standards.
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