DURAN® Filtering flasks, Bottle shape, with KECK assembly set, 5000 ml
Capacity - ml |
5000
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Diameter (d) - mm |
185
|
Diameter (d1) - mm |
80
|
Height (h) - mm |
360
|
Tubulature/side neck |
9 mm
|
Material |
Glas
|
Colour |
Helder
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- Due to the heavy wall thickness the apparatus is for vacuum use. These filtering flasks fulfil the regulations of the ”equipment and product safety regulations“. The plastic hose connections can be replaced. For suitable rubber gaskets, see section glass filtration.
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- Typical application: separations by vacuum filtration.
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- Due to their high chemical and thermal shock resistance DURAN® filters and the corresponding filter plates are ideal for separations, e. g. with strong acids or alkalis. Thus they offer advantages in comparison with other materials such as plastic or paper. DURAN® filter products have a maximum operating temperature of +450 °C and are therefore far superior to other materials.
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- Uniform heating is recommended to avoid thermal stresses and resultant breakages.
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- The heating or cooling rate should not exceed 8 °C/min.
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- When filtering hot substances observe the thermal shock resistance and, if necessary, preheat the filtration apparatus in a drying cabinet.
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- Wet filtration apparatus should be heated slowly up to +80 °C and dried for one hour before increasing the temperature further.
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