Western Australia is famous for its stunning coastlines and endless sunshine, but as any local knows, the Perth summer is no joke. With temperatures regularly soaring above 40°C, the extreme heat doesn’t just affect our comfort—it puts an incredible amount of stress on everything around us. For business owners and property managers, one of the most overlooked risks during a heatwave is the integrity of their safety equipment.
Extreme heat can cause subtle but dangerous changes to fire safety gear. If your equipment hasn’t been checked recently, it might not work when you need it most. Ensuring you have a regular fire equipment service perth is the best way to make sure your workplace remains protected through the scorching summer months.
How the Perth Heat Affects Your Fire Equipment
You might think that because fire equipment is designed to handle “fire,” it can handle a little summer sun. However, prolonged heat exposure while sitting on a wall or in a vehicle can cause several technical issues:
1. Pressure Fluctuations
Fire extinguishers are pressurised vessels. Just like a balloon expands in the sun, the gas inside an extinguisher expands as it gets hotter. While extinguishers are built to handle some change, extreme heat can push the internal pressure to its limits. This puts extra strain on the valves and can lead to slow leaks, meaning the extinguisher might be empty when you go to pull the trigger.
2. Deteriorating Seals and Hoses
The intense WA sun and dry air are “rubbers’ worst enemy.” The rubber O-rings and seals that keep the pressure inside your equipment can become brittle and crack under high heat. Similarly, fire hoses and extinguisher discharge hoses can perish or “dry rot,” causing them to split or leak the moment water or powder starts flowing through them.
3. Chemical Degradation
For certain types of fire extinguishers, such as foam or wet chemical units, consistent high temperatures can actually affect the chemical makeup of the extinguishing agent. This can make the foam less effective at smothering flames, which is a major risk for kitchens and industrial sites.
Why Pressure Checks and Annual Inspections are Vital
The only way to know if the heat has damaged your gear is through professional testing. Under Australian Standard AS 1851, fire equipment must undergo regular servicing to remain compliant and functional.
The Importance of Pressure Checks
During a standard fire equipment service perth, a technician will perform detailed pressure checks. They don’t just look at the little needle on the gauge; they check the weight of the cylinder and the integrity of the discharge valves. This ensures that the expansion and contraction caused by the Perth summer hasn’t led to a loss of pressure.
Comprehensive Annual Inspections
While basic checks happen every six months, the annual inspections are more thorough. Technicians look for “micro-cracks” in hoses and signs of corrosion that can be accelerated by humidity and heat. They also ensure that the “yellow tags” are updated, proving that your business is legally compliant and insured.
Mobile Service: Convenience for Busy Perth Businesses
We know that taking all your extinguishers and hoses to a shop is a hassle. That is why a professional mobile service is the best solution for Perth businesses. A mobile technician comes to your site with a fully equipped van, meaning your equipment never has to leave the building.
Whether you are in a high-rise in the CBD, a warehouse in Canning Vale, or a workshop in Osborne Park, a mobile fire service ensures that your protection stays “on-site” and ready for action.
Safetytech Fire Services: Your Partner in Summer Safety
At Safetytech Fire Services, we’ve seen firsthand how the Western Australian climate can wear down even the best safety gear. We are a locally owned and operated company dedicated to providing high-quality fire equipment service perth to businesses of all sizes.
Our team prides itself on being:
- Fully Compliant: All our work is performed to AS 1851 standards.
- Tech-Driven: We use an online portal to give you instant access to your service history and compliance certificates.
- Customer Focused: We offer a convenient mobile service that works around your schedule.
- Transparent: No hidden fees—just honest, reliable safety advice.
Don’t wait for the next heatwave to find out your gear is faulty. Contact Safetytech Fire Services today to book your pre-summer safety check.
FAQs
Can a fire extinguisher explode in a hot car?
It is very rare, as they have safety release valves, but a hot car can reach 60°C, which can cause the seals to fail or the extinguisher to leak. It is best to store them in a cool, shaded area.
How does heat affect a fire extinguisher’s pressure?
Heat causes the gas inside to expand, which increases the pressure. If the pressure gets too high, it can damage the seals or cause a “slow leak” over time.
What is a “yellow tag” on fire equipment?
The yellow tag is a maintenance record. A technician punches a hole in it to show that the equipment has been inspected and passed its AS 1851 testing.
Why do fire hoses need to be tested for heat?
Rubber and canvas hoses can become brittle in the dry Perth heat. Testing ensures there are no cracks or holes that would cause the hose to burst under water pressure.
How often does a business need a fire equipment service perth?
According to AS 1851, most fire equipment needs to be serviced every six months, with a more detailed annual inspection once a year.
What is “hydrostatic testing”?
This is a high-pressure test done every five years to ensure the metal cylinder of a fire extinguisher is still strong enough to hold pressure safely.
Can the sun damage fire blankets?
Yes. If the plastic casing of a fire blanket is left in direct sunlight, it can become brittle and break when you try to pull the blanket out in an emergency.
Does Safetytech provide mobile fire extinguisher testing?
Yes! Our mobile service vans come directly to your business anywhere in the Perth metro area.
What should I do if my extinguisher gauge is in the red?
If the needle is in the red (either too high or too low), the extinguisher is unsafe or won’t work. You should call a professional for a service immediately.
Is fire equipment maintenance tax-deductible for businesses?
In most cases, yes, as it is a necessary business expense related to safety and compliance. (Consult your accountant for specific advice).