DB 5200 Central Heating Fast Acting Cleaner – Sludge & Scale Remover

DB 5200 from Chemiphase is a professional-grade central heating cleaner designed to rapidly remove sludge, scale, rust and debris from domestic boiler and radiator systems. A clean heating system runs more efficiently, reduces energy bills, and extends the lifespan of your boiler and pump.

Why Choose DB 5200?

• Fast Acting Formula – Quickly breaks down sludge and scale deposits.
• Improves Efficiency – Restores full circulation and radiator performance.
• Protects Your Boiler – Prevents blockages and reduces the risk of costly breakdowns.
• Safe for All Systems – Suitable for aluminium, copper, steel, and mixed-metal heating systems.
• Prepares for Inhibitor – Use before dosing with a corrosion and limescale inhibitor for long-term protection.

Key Features of DB 5200 Central Heating Cleaner

• Concentrated formula – treats up to 100 litres of system water
• Compatible with all domestic central heating systems
• Effective against black iron oxide sludge, limescale and rust
• Works as a pre-flush cleaner before adding inhibitors
• Easy to dose – add directly via radiator, filling loop or feed tank

How to Use DB 5200

1. Add DB 5200 directly into the heating system.
2. Circulate at normal operating temperature for 1–2 hours.
3. For heavy contamination, circulation may be extended up to 24 hours.
4. Drain and flush the system thoroughly until water runs clear.
5. Refill and dose with a Chemiphase inhibitor (such as DB 5000) to maintain protection.

Technical Information

• Product Name: DB 5200 – Central Heating Fast Acting Cleaner
• Application: Domestic central heating systems, boilers, radiators
• Coverage: 1 litre treats up to 100 litres system water
• Compatibility: Safe with all metals including aluminium
• Packaging: Available in 1L, 5L, and bulk containers

Why Chemiphase?

With over 25 years of experience, Chemiphase International Ltd manufactures high-performance boiler and central heating chemicals trusted by homeowners, plumbers, and facilities managers worldwide. All our products are designed to improve efficiency, reduce costs, and protect heating systems.

Order DB 5200 Today

Keep your central heating system running at peak performance. Order DB 5200 Fast Acting Cleaner online from Chemiphase for fast UK delivery and expert technical support.