Flat flange lids with 4 necks, DURAN®
DURAN®, borosilicate glass 3.3, clear.
- Excellent chemical resistance
- High temperature resistance
- Minimal thermal expansion giving relatively high resistance to temperature changes
For vacuum use. Flat flange (DN). Straight centre socket with NS 29/32 or NS 45/40. Maximum operating pressure at 250 °C: 1,0 bar.
Frequently Bought Together