Precision Glass Works

Pressure Flask

Pressure Flasks

Round bottom pressure flask, with either #15 or #25 PTFE plug seal top opening. The flask has a PTFE front-seal plug with O-Ring for an optimum seal. This product family is also available (on request) with a side thermowell port to facilitate a thermometer or a temperature probe to measure flask temperature without losing the pressure integrity of the vessel. Back seal pressure flasks are also available if needed.

  • For more details on different sizes, avialbility as well as cost, please contact us
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Pressure Flask, Front Seal

(With Regular (#15) size internal thread)

Approx volume. mL Body O.D.mm Pressure bottle with
FKM O-ring Product
Code		 Pressure bottle
with FFKM O-ring
Product Code		 Quanity Cart
45 55 P4605 P4625
95 62 P4606 P4626
196 82 P4607 P4627


Pressure Flask, Front Seal

(With Large (#25) size internal thread)

Approx volume. mL Body O.D.mm Pressure bottle with
FKM O-ring Product
Code		 Pressure bottle
with FFKM O-ring
Product Code		 Quanity Cart
95 62 P4608 P4628
196 82 P4609 P4629
394 100 P4610 P4630