Fernox Antifreeze Protector Alphi-11 5 Litre Central Heating 61033

Key Features

• Combined antifreeze and corrosion inhibitor


• Protects central heating systems against freezing


• Helps prevent internal corrosion and limescale build-up


• Suitable for domestic central heating systems


• Suitable for heating and chilled-water systems


• Compatible with aluminium and other common heating system materials


• 25% concentration protects down to -11°C


• 30% concentration protects down to -15°C


• 35% concentration protects down to -18°C


• 40% concentration protects down to -22°C


• Compatible with other Fernox products


• Mono-propylene glycol based


• Non-toxic and non-irritant formulation


• 5 litre container

Technical Specifications

• Brand: Fernox


• Product: Antifreeze Protector Alphi-11


• Product Code: 61033


• Volume: 5 litres


• Type: Antifreeze and corrosion inhibitor


• Base: Mono-propylene glycol


• Colour: Colourless


• Form: Clear liquid


• Odour: Slight aromatic


• pH (concentrate): 7.5–7.8


• pH (25% solution): 7.0–8.0


• Specific gravity: 1.04 at 20°C


• Minimum recommended in-use concentration: 25%


• Unit weight: 5.53kg


• Dimensions: 290 × 190 × 130mm


• Classification: Non-hazardous and non-irritant


• Approvals: NSF CIAS, KIWA and Belgaqua