Fitting KQ2

* Possible to use in vacuum to –100 kPa.

* Round type : Inch：Ø1/8'' - Ø1/2'' * 

* Oval type : Inch：ø1/8'', ø5/32'', ø3/16''

* Connection thread : NPT：10-32UNF, 1/16, 1/8, 1/4, 3/8, 1/2

* Seal method : 

+ Sealant/Gasket seal 

+ Face seal 

+ Gasket seal（Uni thread）