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BLADDERS FOR PRESSURE TANKS
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BLADDERS FOR PRESSURE TANKS
The bladders for pressure tanks are made of a compound
for products intended for con-tact with drinking water
or for water to be conditioned. The white-cream coloured
com-pound is made up of a mixture of NATURAL RUBBER, natural
mineral fillers, mineral white oil refined for pharmaceutical
use, physiologically harmless pigments and non-toxic vulcanizers.
The maximum working tem-peratureis 60°C. By request,
we can supply black bladders in EPDM – synthetic
rubber – (ethylen/poly-propylene) resistant untill
a temperature of 90°C and in BUTYL – butyl synthetic
rubber, whose resistance reaches 100°C. Hardness:
40 ±5 SH
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