Antifreeze Protector Alphi-11

Fernox Antifreeze Protector Alphi-11 is a combined glycol antifreeze and inhibitor. Offering long-term protection against frost, internal corrosion and limescale in heating and chilled water systems, including geothermal systems.
Compatible with all metals and materials commonly used in hydronic systems including aluminum, Antifreeze Protector Alphi-11, is proven to work efficiently and has been tried and tested on installations worldwide and NSF CIAS HT1 approved.

  • Avoids the need for winter drain-down
  • Contains mono-propylene glycol
  • Available as full strength and premix
  • Phosphate free
  • Contains an antiscalant to protect against limescale formation
  • Can be used with mains/city water
Available Versions
CodeFit Type and SizeProduct Data Sheet
155738-0330
Concentration: 100%, Size: 330
174819-0005
Concentration: 30%, Size: 5
174819-0055
Concentration: 30%, Size: 55
174819-0330
Concentration: 30%, Size: 330
174821-0005
Concentration: 40%, Size: 5
174821-0055
Concentration: 40%, Size: 55
174821-0330
Concentration: 40%, Size: 330
175578-0005
Concentration: 50%, Size: 5
175578-0055
Concentration: 50%, Size: 55
175578-0330
Concentration: 50%, Size: 330
244337-0005
Concentration: 45%, Size: 5
244337-0055
Concentration: 45%, Size: 55
244337-0330
Concentration: 45%, Size: 330
244338-0005
Concentration: 35%, Size: 5
244338-0055
Concentration: 35%, Size: 55
244338-0330
Concentration: 35%, Size: 330
155738-0005
Concentration: 100%, Size: 5
155738-0055
Concentration: 100%, Size: 55
155738-0015
Concentration: 100%, Size: 15
175578-0015
Concentration: 50%, Size: 15
174821-0015
Concentration: 40%, Size: 15
244338-0015
Concentration: 35%, Size: 15
174819-0015
Concentration: 30%, Size: 15
Application

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.

Package, Handling & Safety

Fernox Antifreeze Protector Alphi-11 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.

Volumetrics
CodeFit Type and SizeSingle Unit BarcodeSingle Unit Dimensions
(Height x Width x Depth)
Outer Carton Barcode (ITF)Outer Carton Dimensions
(Height x Width x Depth)
155738-0330
Concentration: 100%, Size: 330
5014551003781
1016 x 1219 x 1346 mm
1346 x 1219 x 1016 mm
174819-0005
Concentration: 30%, Size: 5
5014551002272
267 x 280 x 381 mm
762 x 4470 x 2946 mm
174819-0055
Concentration: 30%, Size: 55
5014551002265
559 x 559 x 889 mm
889 x 2235 x 2235 mm
174819-0330
Concentration: 30%, Size: 330
5014551003798
1016 x 1219 x 1346 mm
1346 x 1219 x 1016 mm
174821-0005
Concentration: 40%, Size: 5
5014551002319
267 x 280 x 381 mm
762 x 4470 x 2946 mm
174821-0055
Concentration: 40%, Size: 55
5014551002302
559 x 559 x 889 mm
889 x 2235 x 2235 mm
174821-0330
Concentration: 40%, Size: 330
5014551003811
1016 x 1219 x 1346 mm
1346 x 1219 x 1016 mm
175578-0005
Concentration: 50%, Size: 5
5014551002357
267 x 280 x 381 mm
762 x 4470 x 2946 mm
175578-0055
Concentration: 50%, Size: 55
5014551002340
559 x 559 x 889 mm
889 x 2235 x 2235 mm
175578-0330
Concentration: 50%, Size: 330
5014551003835
1016 x 1219 x 1346 mm
1346 x 1219 x 1016 mm
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