Ace round-bottom pressure flask

Heavy-wall borosilicate glass flasks are pressure rated to 60 psig at 120°C. The rounded bottom facilitates use in heating mantles and for other round-bottom flask applications. Flasks are supplied complete with Ace-Thred PTFE front seal bushing and FETFE^® O-ring.

Replacement FETFE O-rings:

Ace-Thred #Product #
7 Z504661
15 Z504858
25 Z505056
14 Z504742
210 Z505021
220 Z505110

CAUTION: This glassware is not guaranteed against breakage caused by pressure or vacuum. These flasks should never be used if scratched or otherwise damaged.

FETFE is a registered trademark of Ace Glass, Inc.