USe of water with Chlorine for cleaning coils

[smpsmp45]

We find that in many places water with Chlorine is used for cleaning. Since there is no absolute control on the concentratiopn factor, the pitting on Al fins & even on SS tubes is seen - Blast freezer coils.

Is there any other coil configuration other than GI tried out?

I am also told that in UK they get a special cleaning agent from Levers. Is anyone aware on that?

[Pyr0Beast]

Clorine causes some damage to the aluminum but it is no way near to cut the 1 or 2 mm's of it ..

Use a deminerliser when possible.