Alphi-11 Antifreeze Protector 5 Litre

Product Code: 61033 Category:

Antifreeze Protector Alphi-11 is a combined antifreeze and inhibitor product, which provides protection against internal corrosion and limescale formation in domestic central heating systems. Antifreeze Protector Alphi-11 is suitable for use with all metals and materials commonly used in heating systems. For long-term protection ensure concentration levels are maintained and checked annually as part of the boiler or system service. Available in a 5 litre liquid product, Antifreeze Protector Alphi-11 is compatible with all other Fernox products.

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  • Protects against corrosion and limescale build-up in central heating systems to maintain energy efficiency
  • Combined antifreeze and corrosion inhibitor to extend system life
  • Prevents pipework freezing
  • Compatible with all metals and materials commonly used in heating systems; including aluminium
  • Non-toxic, environmentally friendly formulation NSF, KIWA and Belgaqua approved
  • Suitable for heating and chilled water systems
  • The minimum recommended ‘in-use’ concentration of the product is 25% in order to ensure adequate corrosion protection. This concentration will protect down to -11¡C. A concentration of 40% will protect down to -22¡C. Alphi-11 Antifreeze Protector can be introduced via the feed and expansion tank, or injected directly into the system via a suitable point (e.g. dosing pot). Introduce into the system after draining off a quantity of water at least equal to the amount of Alphi-11 to be added. Engage the circulating pump and have the system online for a few hours in order to achieve an even distribution.

    Concentration 25% 30% 35% 40%

    Protection -11¡C -15¡C -18¡C -22¡C.

    In single feed indirect cylinders, e.g. “Primatic” or similar, potable water chemicals must be used. We recommend untreated systems are thoroughly cleansed and flushed, in accordance with BS 7593;2019 and Benchmark, using Fernox Cleaner F3, before treating with Fernox Alphi-11 Protector, as existing debris can damage the installation.

    Fernox Alphi-11 Antifreeze Protector is supplied in 5 and 25 litre containers.

    Fernox Alphi-11 Antifreeze Protector is classified as non-hazardous and non-irritant, but as with all chemicals keep out of reach of children. Do not mix with other chemicals with the exception of Fernox products. Do not take internally. In case of contact with eyes or skin, rinse immediately with plenty of water.

    Fernox Alphi-11 Antifreeze Protector contains mono-propylene glycol.
    Colour: Colourless
    Odour: Aromatic (slight)
    Form: Clear liquid
    pH (conc.) 6.9
    pH (25% solution): 6.4 Ð 7.4
    SG: 1.04 at 20¡C

    How does Fernox Anti-freeze work?
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    Product Code
    Single Unit Dimensions
    Single Unit Barcode
    Outer Carton Dimensions
    Outer Carton Barcode (ITF)
    61033
    130 × 190 × 290 mm
    5014551610330
    292 x 275 x 192 mm
    05014551000841

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