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How to identify the model of the pneumatic connector?

By Li Chenyu / hcfire360 March 2020

In fact, it is very simple, the model specification can be divided into three parts: series code (in English capital code) + piping outer diameter (using two-digit code) + joint thread (using two-digit or thread direct code).

Example: What does "10" and "02" mean in pneumatic connector model PC10-02?

PC——The English letter at this position represents the code of the pneumatic connector. PCH, PCF, PL, PLF, PB, PD, PX, SL, PH, etc. are commonly used.

10-The number at this position represents the outer diameter of the trachea, the unit is mm, here is the trachea with an outer diameter of 10.

02-The number in this position represents the diameter of the thread size, here it is 2 minutes, or 1/4 inch. 1 minute is equal to 1/8 inch, 2 minutes is equal to 2/8 = 1/4 inch, 3 minutes is equal to 3/8 inch, and so on. (1 inch = 25.4mm)