£58.50 ex. VAT
Advanced magnetic and dirt separator. Centrameg works as a dual filter, maximizing the life expectancy of your boiler whilst maintaining fuel efficiency.
Cleans and neutralises sludge, flux, scale, silt, light rust, debris, oils and grease from old and new systems as well as flocculating magnetite sludges and particulate residues.
To facilitate their easy removal use a Powerflush machine.
Use at 1% dilution (1 Litre to 100 litres of water)
Cal Descaler loosens and dissolves limescale, corrosion deposits and iron oxides typically found in heating systems with circulation and heat transfer problems. Calmag recommends using the Cal Descaler for the boiler (heat exchanger) only as research shows that limescale only forms above 72°C in a sealed system and is not required in the radiators or pipework. Dose the system with 1/2 litre per 100 litres of water using a powerflush machine.
Cal Silencer is a flocculent blend that is typically used to shift deposits of silt, mud and sand from open drains. Cal Silencer gives the silt particles a buoyancy in water and by putting a small electrical charge on each particle it causes them to repel each other. Material treated with Cal Silencer is unlikely to form a sold mass again. This enables the silt and the sludge content of heating systems to be removed quickly and effectively.
Replacing the UPS 15-50 (130) and UPS 15-60 (130) directly. No alteration to pipework or fittings is necessary.
The new Grundfos UPS2 15-50/60 (130) is a high-efficiency circulator pump with permanent-magnet motor (ECM technology) and continuously variable speed control for circulation of clean heating water.