Bohlender GL45 Bottle Cap with UNF Port, No Stopcock

Connect 1/8" outer diameter fluororesin tubing with the included PFA fitting, or 1/16" outer diameter fluororesin tubing with the separately sold fitting.
The included air valve also balances the negative pressure inside the bottle while preventing the inhalation of contaminants.
There is an 8mm high space on the side of the yellow cap where you can write or attach a label with a permanent marker.
The body is made of PTFE with a Viton O-ring on the inside.
The cap is made of polyphenylene sulfide (PPS).
When attaching or detaching the cap, the cap can be rotated freely while preventing the tube already connected to the port from twisting.
The cap is heat resistant up to +200°C.
Since each tube from the pressure or suction source passes through the body and the height inside the bottle can be freely adjusted, it is suitable as a liquid or gas supply/discharge container or a bottle cap for bubble traps.