Contempo Gold 3 Litre Wet Chemical Extinguisher | Polished Gold Finish | Class F (Cooking Oil & Fat) Fires

FAQs

Why is the CX-WCH-003-DGD specifically designed for commercial kitchens?

Wet chemical fire extinguishers are the only type specifically designed and approved for Class F fires involving cooking oils and fats, which reach extremely high temperatures and can re-ignite if not properly extinguished. The CX-WCH-003-DGD uses a PFAS-free wet chemical agent that creates a foam-like layer over burning oil, rapidly cooling it below its auto-ignition temperature whilst forming a seal that prevents oxygen from re-igniting the fire. This makes it essential equipment for any commercial kitchen with deep fat fryers, griddles or other high-temperature cooking equipment.

What does the 8A 75F fire rating mean in practical terms?

The 8A 75F rating indicates exceptional performance for a 3 litre extinguisher. The 8A rating means it can tackle Class A fires involving ordinary combustibles equivalent to a wood crib fire of 0.8 cubic metres, providing versatility beyond just cooking fires. The 75F rating indicates it can extinguish a fire in 75 litres of burning cooking oil, making it suitable for protecting multiple deep fat fryers and other commercial cooking equipment. This dual rating makes it a powerhouse for its compact size.

How does the designer gold finish benefit commercial kitchen environments?

Modern commercial kitchens increasingly feature open-plan designs where customers can view food preparation, making aesthetics crucial. The designer gold stainless steel finish allows the CX-WCH-003-DGD to complement premium kitchen designs rather than appearing as purely functional safety equipment. The stainless steel construction also provides superior corrosion resistance in humid kitchen environments, whilst the protective base skirt guards against the inevitable knocks and impacts in busy professional kitchens.

Where should wet chemical extinguishers be positioned in a commercial kitchen?

Wet chemical extinguishers should be positioned near exit routes from the cooking area but not so close to cooking equipment that they become inaccessible during a fire. They should be easily visible, mounted at an appropriate height for staff to reach quickly, and located no more than 30 metres travel distance from any cooking equipment. In larger kitchens with multiple cooking stations, additional extinguishers may be required to ensure adequate coverage of all high-risk areas.

What is the advantage of PFAS-free wet chemical formulation?

PFAS (per- and polyfluoroalkyl substances) are synthetic chemicals that persist in the environment and have raised environmental and health concerns. CheckFire’s PFAS-free formulation provides the same exceptional fire-fighting performance without these persistent chemicals, making the Contempo range more environmentally responsible. This represents an industry-leading approach to commercial kitchen fire safety, allowing businesses to meet fire safety requirements whilst demonstrating environmental commitment.

Can the CX-WCH-003-DGD be used on electrical fires in kitchens?

Wet chemical extinguishers are not recommended for electrical fires as the wet chemical agent is conductive. For electrical equipment in commercial kitchens such as electrical ovens, microwaves or other appliances, a CO2 extinguisher should be provided in addition to the wet chemical extinguisher. Many commercial kitchens maintain both types to ensure comprehensive fire protection covering all potential fire classes likely to occur in the environment.