Winegrowers Supplies  -  External jackets for cooling or warming

  Recommended cooling jacket surface area vs volume.

  Black polypropylene cooling/heating sheets:-

Made of polypropylene, they work with cold or hot water, and with glycol solution.

Intended for food use, they are odourless, they do not pollute and do not fade.

They are 308 mm wide and can be wrapped externally around a tank, or immersed in any food or oenological product.
About 350 mm height is need when fitting a sheet on the tank; so a 42 mm gap between two sheets.

Connections are 1.5" bsp male threads.

The heat exchange efficiency of the PP-sheet is only about half that of a stainless steel jacket, so it's important to wrap an insulation blanket around the outside.

        

Tank diameter    Sheet length    Surface area       Price

     400 mm          940 mm          0.29 sqm      469 Euros
     600 mm        1560 mm          0.48 sqm      499 Euros
     800 mm        2190 mm          0.68 sqm      538 Euros

     950 mm        2660 mm          0.82 sqm      576 Euros
    1270 mm       3670 mm          1.14 sqm      605 Euros
    1430 mm       4170 mm          1.29 sqm      652 Euros

    1580 mm       4640 mm          1.44 sqm      682 Euros
    1750 mm       5180 mm          1.61 sqm      700 Euros
    1910 mm       5680 mm          1.76 sqm      730 Euros

    2040 mm       6090 mm          1.89 sqm      749 Euros
    2220 mm       6650 mm          2.06 sqm      777 Euros
    2380 mm       7150 mm          2.22 sqm      651 Euros

    2540 mm       7660 mm          2.37 sqm      807 Euros
    2860 mm       8660 mm          2.68 sqm      912 Euros
    3020 mm       9160 mm          2.84 sqm      969 Euros

Prices shown are exclusive of Vat, as at July 2026.
Delivery will need to be charged at cost.

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