DURAN®, borosilicate glass.
- Very good chemical resistance
- High temperature resistance
- Minimal thermal expansion giving relatively high resistance to temperature changes
For condensing vapours. With five 'balls' (up to 250 mm jacket length) or eight 'balls' (for 400 mm jacket length), as well as standard ground joint cone and sleeve. Water connection via glass olive.
Compliant with DIN 12581 or supplementary DIN
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